Series 2b-5b

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® ® General Production Programme Connectors ● ● ● ● ● Adapters Unipole from 2 to 150 Amps Coaxial 50 and 75 Ω Coaxial 50 Ω (NIM-CAMAC) Coaxial 50 Ω for frequency → 12 GHz Coaxial 50 Ω SMA Multicoaxial 50 and 75 Ω Multipole from 2 to 106 contacts High Voltage 3, 5, 8, 10, 15, 30, and 50 kV dc Multi High Voltage 3, 5, and 10 kV dc Triaxial 50 and 75 Ω Quadrax Mixed: High Voltage (HV) + Low Voltage (LV) Mixed: Coax + LV Thermocouple Multithermocouple Fibre optic singlemode Fibre optic multimode Mixed: fibre optic + LV For OPTABALL® fibre optic singlemode Fluidic Multifluidic Mixed: fluidic + LV Subminiature Miniature Plastic Printed circuit board Remote handling Watertight Sealed (pressure and/or vacuum) With plastic outer shell With aluminium outer shell With stainless steel outer shell With special radiation resistant insulator material With screw thread coupling for very high pressure With microswitch Patch Panels Accessories For audio-mono applications: triax or 3 contacts (with or without commutator) For audio-stereo applications: quadrax or 6 contacts For video applications: coax 75 Ω For video HDTV applications: 3 coax 75 Ω + 2LV For fibre optic applications ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● Tools On request ● ● Insulator for crimp contacts Crimp contacts Coaxial contacts Fibre optic contacts Fibre optic ferrules Caps Strain relief Insulating washers Double plastic panel washers Locking washers Tapered washers Hexagonal nuts Round nuts Conical nuts Earthing washers Lead-through with cable collet Spanners Crimping tools Positioners Crimping dies Extractors Fibre optic termination workstation Fibre optic polishing tools Filtered connectors Connectors with special alloy housing Mixed special connectors Assembly onto cable For BNC, C, UHF, N, TNC, SMA connectors ● Fibre optic connectors, accessories, and tools found in this catalogue. Main Characteristics and Types Series WATERTIGHT KEYED 01 (Minax) 00 (NIM-CAMAC) R0 0S to 6S 0A / 4A 1D / 2C 1Y-3Y-6Y 0E to 6E 3T 4M 00 (multipin) 0B to 5B 2G-5G Stepped insert (Half-Moon) Contact 2 0F to 5F SCREW 3P 03 EA 0V to 5V 0W-2W Screw Key (G) or key-way code Key (N) or key-way code Key (G) or key-way code Key (G) or stepped insert (Half-Moon) Metal Plastic Metal Metal or plastic Shell Insert 0K to 5K PLASTIC Push-Pull Latching Key KEYED WATERTIGHT STANDARD Stepped insert (Half-Moon) Cylindrical Cylindrical or stepped insert Solder or Print Solder, Crimp or Print Solder ® ® LEMO's Self-Latching Connecting System This self-latching system is renowned worldwide for its easy and quick mating and unmating features. It provides absolute security against vibrations, shock or pull on the cable, and facilitates operations in a very limited space. The LEMO self-latching system allows the connector to be mated by simply pushing the plug axially into socket. Once firmly latched, connection cannot be broken by pulling on the cable or any other component part other than the outer release sleeve. When required, the connector is disengaged by a single straight axial pull on the outer release sleeve. This first disengages the latches and then withdraws the plug from the socket. Mechanical Connecting Characteristics Fv Fv: average latching force. Fd: average unmating force with axial pull on the outer release sleeve. Fa: straight pull force with axial pull on the collet nut. Fd Notes: The forces were measured on outer shells not fitted with contacts. The mechanical endurance represents the number of cycles after which the latching system is still effective (1 cycle = 1 latching/unlatching – 300 cycles per hour). The values were measured according to the standard MIL-STD-1344A method 2013.1 and 2010.1. 1N = 0.102 kg. Mechanical endurance: 5000 cycles. Fa Series 00 Series 0B Force (N) Series Fv Fd Fa 9 7 120 00 Series 2B-5B Force (N) Series Fv Fd Fa 10 8 254 0B Force (N) Fv Fd Fa Series 2K-5K Series 2B 3B 4B 5B 15 12 400 17 14 550 39 38 700 48 38 800 Force (N) Fv Fd Fa Series 3P Series 2K 3K 4K 5K 20 13 400 32 25 550 65 40 700 85 60 800 Force (N) Series Fv Fd Fa 15 25 250 3P 3 ® ® 00 ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● Thermocouple Mixed fluidic + LV Multifluidic Fluidic Mixed Fibre Optic + LV Multi Fibre Optic Fibre Optic (single fibre) Mixed Triax + LV Mixed Coax + LV ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● 00 0B 1B 2B 3B 4B 5B ● ● ● ● 2G ● 0K 1K 2K 3K 4K 5K ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● 0V 1V 2V 3V 4V 5V ● 2W ● ● ● ● ● ● ● ● ● ● ● ● ● ● P ● ● ● 3P ● ● ● ● ● ● ● EA 4 ● ● F Screw ● ● 4M 03 ● ● ● 3T Plastic Mixed HV + LV ● ● ● ● 1Y 3Y 6Y Keyed Watertight Multi Coaxial ● ● 4A Keyed Multi High Voltage ● ● 2C Watertight Multi High Voltage (Keyed series) ● 1D 0E 1E 2E 3E 4E 5E 6E Quadrax ● ● 0A Standard Triaxial 75 Ω ● R0 0S 1S 2S 3S 4S 5S 6S Triaxial 50 Ω ● High Voltage Coaxial 50 Ω ● 01 Multicontact Unipole Series Coaxial 75 Ω Types ● ● ● ● ® ® Introduction General Product Characteristics This catalogue gives full description of the main range of LEMO fibre optic connectors. They feature ceramic ferrules for the fibre optic contacts to provide alignment for both singlemode and multimode fibres. Our production programme has been increased to 12 series to include the miniature 00 series, watertight, and plastic shell connectors. The main features of the LEMO fibre optic connectors are: – – – – – – – Self-latching connection system Two part plug and socket connection system A rugged construction with the ferrules positioned within the connector shell Easy cleaning of the ferrule end face Aesthetically pleasing The availability of a wide choice of products to suit singlemode, multimode silica, and plastic fibres A large choice of combinations of fibre optic and electrical contacts within the same housing The LEMO fibre optic connectors are manufactured to the highest precision in order to ensure optimum optical performance even in the most severe application. Numerous accessories as well as a complete range of tools for fibre optic termination are included in our production programme. Propagation of Light and Fibre Type The diagrams below show the typical transmission characteristic of singlemode and multimode fibres. In multimode fibres, the effect of modal dispersion causes delay in the received pulse and therefore limits the bandwidth of the transmission system (Fig. 1). If the fibre core is < 10 µm and the wavelength is ≥ 1300 nm, then only the fundamental mode is transmitted in the singlemode fibre (Fig. 2). The dispersion effects of singlemode fibres are very small and consequently they offer higher bandwidths when compared with multimode fibres. However, multimode fibres are usually ideal for short distance applications because they require less input optical power and can be driven by simple low cost LEDs. Cross section Fig. 1 Refractive index profile Transmitted pulse Propagation in the fibre Received pulse Multimode fibre Typical step index 380 µm Core AE Cladding AA 200 µm n t Fig. 2 Singlemode fibre 125 µm Core AE 10 µm t Cladding AE n t t 5 ,,,,,,,,,,,,,,,,,,,,,,,,,,, ,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,, ,,,,,,,,,,,,,,,,,,,,,,,,,,, ,,,,,,,,,,,,,, ,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,, ,,,,,,,,,,,,,, ,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,, ,,,,,,,,,,,,,, ,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,, ,,,,,,,,,,,,,, ,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,, ,,,,,,,,,,,,,, ,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,, ,,,,,,,,,,,,,, ,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,, ,,,,,,,,,,,,,, ,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,, ,,,,,,,,,,,,,, ,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,, ,,,,,,,,,,,,,, ,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,, ,,,,,,,,,,,,,, ,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,, ,,,,,,,,,,,,,, ,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,, ,,,,,,,,,,,,,,,,,,,,,,,,,,, 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,,,,,,,,,,,,,,,,,,,,,,,,,,,, ,,,,,,,,,,,,,, ,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,, ,,,,,,,,,,,,,,,,,,,,,,,,,,,, ,,,,,,,,,,,,,,,,,,,,,,,,,,,, ,,,,,,,,,,,,,, ,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,, ,,,,,,,,,,,,,,,,,,,,,,,,,,,, ,,,,,,,,,,,,,,,,,,,,,,,,,,,, ,,,,,,,,,,,,,, ,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,, ,,,,,,,,,,,,,,,,,,,,,,,,,,,, ,,,,,,,,,,,,,,,,,,,,,,,,,,,, ,,,,,,,,,,,,,, ,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,, ,,,,,,,,,,,, Contact body in stainless steel with nickelplated brass stem for connecting the cable. Ceramic ferrules with holder in CuNiZn. Stainless steel spring which ensures the physical contact of the ferrule end faces. Ceramic tube with holder in stainless steel which ensures the alignment of both ferrules (always assembled in free or fixed socket). Crimping tube in nickel-plated copper which secures the cable to the contact body. 0 Contact body in CuNiZn alloy for connecting the cable. Ferrule in CuNiZn alloy, with body and tube in CuNiZn ensuring the alignment of the two ferrules. Stainless steel spring which ensures the precise mating of both ferrules longitudinally. Bronze clip for latching in the insert. Crimping tube in nickel-plated copper secures the cable to the contact body. + 0.05 + 0.2 Contact body in nickel-plated brass stem for connecting the cable. Ferrule in CuNiZn alloy, with body and tube in CuNiZn ensuring the alignment of the two ferrules. Stainless steel spring which ensures the precise mating of both ferrules longitudinally. Crimping tube in nickel-plated copper which secures the cable to the contact body. ,,,,,,,,,,,,,,,,,,,,,,,,, ,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,, ,,,,,,,,,,,,,,,,,,,,,,,,,,, ,,,,,,,,,,,,,, ,,,,,,,,,,,,,,,,,,,,,,,,,,, ,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,, ,,,,,,,,,,,,,, ,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,, ,,,,,,,,,,,,,, ,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,, ,,,,,,,,,,,,,, ,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,, ,,,,,,,,,,,,,, ,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,, ,,,,,,,,,,,,,, ,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,, ,,,,,,,,,,,,,, ,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,, ,,,,,,,,,,,,,, ,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,, ,,,,,,,,,,,,,, ,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,, ,,,,,,,,,,,,,, ,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,, ,,,,,,,,,,,,,, ,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,, ,,,,,,,,,,,,,,,,,,,,,,,,, F1 F2 F3 F4 This catalogue also presents connectors from the EA series which uses contacts from the OPTABALL® alignment system for singlemode fibres with a diameter of 9/125 µm. ø core ≥ 200 µm ø core < 200 µm multifibre singlemode singlefibre Contact Fibre Types multimode Cable Structure The table opposite shows the suitability of each contact type with different fibres and cables. Note that the multifibre cable can contain many types of optic fibres or a group of fibres and electrical cables leading to mixed optic/electrical connectors. Contact body in PEEK with nickel-plated brass stem for connecting the cable. Ceramic ferrule with holders in CuNiZn alloy. Stainless steel spring which ensures physical contact of the ferrule end faces. Ceramic tube with nickel-plated brass holder ensuring the proper alignment of the two ferrules. Crimp tube in nickel-plated copper which maintains the cable to the contact body. ,,,,,,,,,,,,, ,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,, ,,,,,,,,,,,,,,,,,,,,,,,,,,,, ,,,,,,,,,,,,,,,,,,,,,,,,,,,, ,,,,,,,,,,,,,, ,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,, ,,,,,,,,,,,,,,,,,,,,,,,,,,,, ,,,,,,,,,,,,,,,,,,,,,,,,,,,, ,,,,,,,,,,,,,, ,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,, ,,,,,,,,,,,,,,,,,,,,,,,,,,,, ,,,,,,,,,,,,,,,,,,,,,,,,,,,, ,,,,,,,,,,,,,, ,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,, ,,,,,,,,,,,,,,,,,,,,,,,,,,,, ,,,,,,,,,,,,,,,,,,,,,,,,,,,, ,,,,,,,,,,,,,, ,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,, ,,,,,,,,,,,,,,,,,,,,,,,,,,,, ,,,,,,,,,,,,,, ,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,, ,,,,,,,,,,,,, 6 ® ® Description of the LEMO Fibre Optic Contacts In order to ensure the highest technical performance and to provide the optimum solution for a diversity of applications, LEMO has developed four types of fibre optic contacts; designated F1, F2, F3, and F4. These contacts are designed to operate with singlefibre, multifibre, and mixed fibre optics/electrical cable constructions and caters for single and multimode fibres from 9/125 to 1500 µm diameter. The choice of fibre optic contacts depends upon the following criteria: – Cable construction (singlefibre, multifibre, mixed optic/electrical) – Fibre type (singlemode or multimode cladding and core diameters). Contact F1 Contact F2 Contact F3 Contact F4 ® ® Optical Performance for Contacts Type F1, F2, F3, and F4 The optical performance for the fibre optic contacts relates to the insertion and return losses measured at the junction of the fibre to fibre interface. These losses are caused mainly by minute geometrical effects of the critical alignment components and deviations in the fibre core and cladding dimensions. The insertion loss results for multimode and singlemode fibres are given whereas the return loss values are provided for singlemode fibres only. Insertion and return losses are expressed in decibels (dB). The data shown in the diagrams below correspond to numerous matings using various batches of optical fibres. Measurements with Singlemode Fibre for F2 and F4 Contacts. Insertion loss Return loss Relative frequency in percent 45 Number of measurements 140 120 100 80 60 40 20 40 35 30 25 20 15 10 5 0 0 0 0 -28 0.1 0.2 0.3 0.4 0.5 0.6 0.7 Insertion loss (dB) Mean = 0.33 dB Tested at 1300 nm Tested according to the requirements of IEC 874-1, 27.1 Method 7 Fibre = 9/125 µm Ferrule bore diameter = 126 µm Measurements with Multimode Fibres for F2 and F4 Contacts Note: It is possible to obtain return losses better than -50 dB with special polishing techniques. Please consult LEMO for more detailed information. Measurements with Multimode Fibres for F1 and F4 Contacts Insertion loss Number of measurements Number of measurements 2000 1500 1000 500 0 0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 Insertion loss (dB) Mean = 0.13 dB Tested at 1300 nm Tested according to the requirements of IEC 874-1, 27.1 Method 7 Fibre = 50/125 µm Ferrule bore diameter = 126 µm -34 Mean = -30.42 dB Tested at 1300 nm Tested according to the requirements of IEC 874-1, 27.4 Fibre = 9/125 µm Insertion loss 2500 -30 -32 Return loss (dB) 100 80 60 40 20 0 0 0.4 0.8 1.2 1.6 2.0 2.4 Insertion loss (dB) Mean = 1.13 dB Tested at 850 nm Tested according to the requirements of IEC 874-1, 27.1 Method 7 Fibre = 200/230 µm Ferrule bore diameter = 235 µm 7 ® ® Environmental Performance for Singlemode and Multimode Fibres Characteristic Value Standard Change in insertion loss 1) Contacts F2-F4 Contacts F1-F3 Section -40°C to 80°C IEC 874-1 31.0 Up to 95% and 60°C IEC 874-1 29.6 7 cycles according to diagram N° 1 below Temperature Humidity Temperature cycles < 0.2 dB < 0.2 dB < 0.2 dB < 0.20 dB < 0.15 dB < 0.20 dB Mechanical Performance for Singlemode and Multimode Fibres Characteristic Change in insertion loss 1) Contacts F2-F4 Contacts F1-F3 < 0.10 dB < 0.15 dB < 0.15 dB Value Standard Section Cable retention force 2) Endurance > 100 N 1000 cycles (500 cycles) 3) IEC 874-1 IEC 874-1 28.70 28.60 Drop test 1 m onto concrete floor IEC 874-1 28.17 < 0.10 dB < 0.15 dB Shock (3 cycles in 2 directions) Vibrations IEC 874-1 28.11 100 g, 10-50 ms; 20 g 6-9 ms 7 cycles according to diagram N° 2 below < 0.10 dB < 0.20 dB < 0.20 dB < 0.25 dB Note: 1) The insertion loss variations were measured during the entire environmental and mechanical tests respectively. 2) Value quoted is for 2.5 mm tight jacket cable. In practice the cable retention depends on many factors including the cable construction. 3) 500 cycles is the value for the F4 contact. Diagram 1: Temperature cycles 6 hours 6 hours 6 hours Spectral density acceleration (G2/Hz) 6 hours +60°C Diagram 2: Vibrations Room temp. -20°C 6 hours 0 12 6 hours 24 6 hours 36 20 Hz 20-60 Hz 60-200 Hz 200-320 Hz 320-600 Hz 600-2000 Hz 2000 Hz duration 0.01 6 hours 48 Hours 0.1 60 72 2 0.009 G /Hz +9 dB / octave 2 0.24 G /Hz -3 dB / octave 2 0.147 G /Hz -6 dB / octave 2 0.014 G /Hz 180 S / axis 0.001 10 20 50 100 200 500 1K Frequency (Hz) 8 2K 5K ® ® Fibre Optic Connectors Production Programme The production programme is divided into 12 series of connectors. Their main characteristics and applications are shown below. Series 00 0B Coupling Mechanism Fibre Type 3P Plastic Watertight to IP66 Miniature Singlefibre F4 Singlemode or Multimode Core < 200 µm Multimode Core ≥ 200 µm F2 Singlefibre OPTABALL® System F1 Singlemode Singlemode or Multimode Core < 200 µm Multimode Core ≥ 200 µm Mean insertion loss 0.33 dB (s/m) 0.13 dB (m/m) 1.13 dB 0.33 dB (s/m) 0.13 dB (m/m) 1.13 dB Ferrule Material Ceramic with spherical end Metal with flat end Ceramic with spherical end Metal with flat end Interface Type Spherical with physical contact of the fibre end face Straight without physical contact of the fibre end face Spherical with physical contact of the fibre end face Straight without physical contact of the fibre end face 17 to 24 25 to 31 Description page 33 to 38 Metal Insulating Shell Multifibre or Mixed optic/electrical F3 EA Screw Metal Cable Construction Contact Type 2K to 5K Push-Pull self-latching Shell material Peculiarity 2B to 5B 39 to 47 49 to 54 ≤ 0.7 dB Straight or angled without physical contact of the fibre end face 75 to 79 9 ® ® General Characteristics Outer Shell Brass In most cases, LEMO connectors have a brass outer shell which is suitable for most general purpose applications, including civilian, and military. The brass outer shells have a chrome nickel-plated surface which ensures very good protection against industrial atmosphere, salt air, and most corrosive agents. Alternative protective coatings are available to satisfy other specific environmental conditions: – Black nickel-chrome. After the black chrome treatment, the part is coated with a protective film – Electrolytic nickel. Stainless Steel For the nuclear industry and its various secondary industries where there are severe environmental conditions and where elements are subject to radiation, LEMO offers stainless steels (AISI 303). These parts receive no surface treatment. Aluminium Alloy The aluminium alloy outer shells find numerous applications where light weight is a predominant factor; such as in the aeronautics and space industries, and for portable and mobile equipment. These materials have high mechanical strength and excellent resistance to corrosion. The shell surface is protected by anodizing which is available in six colours: blue, yellow, black, red, green, and natural. Plastic Materials Connectors from series 3P have an outer shell in Polysulfone (PSU) which offers excellent electrical insulating properties and is suitable for gas or vapour sterilization. Other Metallic Components In general, they are manufactured in brass. However, bronze is used where good elasticity is required (for example: earthing crown). These parts are nickel-plated. Material and Treatment Component Outer shell, collet nut, conical nut Earthing crown Latch sleeve Locking washer Hexagonal nut Sealing glands Material (Standard) Brass (ASTM C 385) Aluminium alloy (AA 6012) Stainless steel (AISI 303) Polysulfone (PSU) Bronze (ASTM C 544/QQ-B-550) Special brass Stainless steel (AISI 416) Polysulfone (PSU) Bronze (ASTM C 521) Brass (ASTM C 385) Aluminium alloy (AA 6012) 1) Stainless steel (AISI 303) 1) Silicone rubber Note: The surface treatment standards Surface treatment (µm) are as follows: Chrome Nickel Black chrome – Nickel FS-QQ-N-290A, class 1, Cu Ni Cr Cu Ni Cu Ni Cr grade 6 – Chrome FS-QQ-C-320B 0.5 3 0.3 0.5 3 1 2 – Black chrome MIL-C-14538C. anodized (colour) 1) Delivered only with sockets and without treatment plugs the shells of which are in aluwithout treatment minium or stainless steel respectively. 0.5 3 0.5 3 without treatment without treatment 0.5 3 0.5 3 0.5 3 0.5 3 anodized (colour) without treatment without treatment Insulator LEMO uses PEEK (Polyether Etherketone) for the insulator material. The performance of this thermoplastic material is enhanced by the addition of glass fibres in the resin to achieve very high mechanical strength, to 10 increase dielectric strength and to reduce water absorption rate. The above features of PEEK plus its excellent radiation resistance makes it ideal for most applications. ® ® Fibre Optic Contact The fibre optic contacts are presented in the Introduction section from page 6 to 8. Electrical Contact Technical Description The secure, reliable electromechanical connection achieved with LEMO female contacts is mainly due to two important design features: 1. Prod proof entry which ensures perfect concentric mating even with well used and/or carelessly handled connectors. 2. The pressure spring that maintains a constant, even force on the male contact when mated. The leading edge of the spring is chamfered to slide smoothly on the male contact, preserving the gold-plated surface treatment and preventing undue wear. Crimp Contacts The crimp method requires a controlled compression to obtain a symmetrical deformation of the strands of the conductor and of the material of the contact. The radial hole in the side of the contact enables correct positioning of the conductor with the contact to be verified. The LEMO crimp contacts are factory annealed to relieve internal stresses, and reduce the risk of the material work hardening during the crimping process. Features of the LEMO crimp contacts: – Quick and simple assembly – Insulator is not heated during contact to conductor assembly – High temperature applications possible – Increased conductor retention force Conductor retention method Both male and female contacts are available in crimp or solder versions. Solder Contacts The conductor bucket of these contacts is machined at an angle to form a cup into which the solder can flow. øA Contact øG (mm) 0.7 2) 0.9 1.3 øH (mm) 0.8 0.8 1.0 øH øA øD øL øH øA øD øL Conductor Solid Stranded AWG max. Section (mm2) AWG max. Section (mm2) 22 22 20 0.34 0.34 0.50 22 1) 22 1) 20 1) 0.34 0.34 0.50 Contact øG øL (mm) (mm) 0.7 0.9 1.3 0.8 1.1 1.4 AWG min. 26 24 22 Conductor Section (mm2) max. min. max. 22 1) 20 1) 18 0.14 0.22 0.34 0.34 0.75 1.00 Fr (N) 22 30 40 Fr: contact retention force. Note: 1) The variance in conductor strandings which are quoted as being a specific AWG is so large that it may not be possible to achieve crimp as per MIL-C-225201-01. The conductor size should be verified against the contact diameter H before proceeding. 2) For solder contacts, diameter 0.7 of series 3P the diameter H is 0.6 mm. The AWG maximum is for 24 (single strand) and 26 (multistrand) respectively. 11 ® ® Technical Characteristics Surface Treatment (µm) Type Material Material and Treatment Female electrical contacts are made from bronze (Bz4). Bronze is chosen because of its high modulus of elasticity, its excellent electrical conductivity, and its resistance to abrasions. Male crimp contacts are manufactured in a brass material which is ideal for crimping onto the electrical conductor. Contact Resistance in Relation to Numbers of Mating Cycles The measurements shown in the table opposite were taken after subjecting the contacts to a corrosion test according to MIL-STD-202 method 101 D. 12 Cu Ni Au Male solder Male crimp Brass (ASTM C 385) Brass (ASTM C 345) 0.5 3 1.5 Female solder Female crimp Bronze (ASTM C 544) 0.5 3 1.5 Note: The standard surface treatments are as follows: – Nickel FS-QQ-N-290A or MIL-C-26074C, grade C – Gold MIL-G-45204C type I, class 1 (1.5 µm), class 00 (0.5 µm). Contact resistance (mΩ) ø Contact (mm) 1000 cycles 3000 cycles 5000 cycles 0.7 0.9 1.3 5.6 4.1 2.8 5.7 4.2 2.9 6.1 4.8 3.6 ® ® Cable Fixing Cable fixing onto LEMO connectors is determined by the cable characteristics and the connector type. This is achieved either with a cable collet system or by hexagonal crimping (MIL-C-22520F). Material and Treatment Component Centre piece Collet Crimp ferrule Reducer Reducing cone Earthing cone Locking washer Oversized collet Material (Standard) Brass (ASTM C 385) Brass (ASTM C 385) Copper (ASTM C 187) Brass (ASTM C 385) Brass (ASTM C 385) Brass (ASTM C 385) Brass (ASTM C 385) Brass (ASTM C 385) Surface Treatment (µm) Cu Ni 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 3 3 3 3 3 3 3 3 Component Material Temperature Cr Sealing gland Silicone -80°C +200°C Elastomer containing fluorine FPM -60°C +200°C 0.3 Cable Fixing for Series 00 and 0B In this series of single fibre connectors the fibre optic cables are held onto the contacts using the hexagonal crimping technique. The cable strain relief (aramid yarn) is retained between the knurled section of the contact ➃ and the crimp ferrule ➀. The support tube ➄ is used to protect the delicate optical fibre from the crimping load. Buffer coated fibres are retained into the fibre optic contact using an epoxy technique. The fibre optic contact is retained into the connector with the collet nut ➂ (Type T). Series 00 Type E fixing (crimp) 4 5 1 3 Series 00 Type T fixing (epoxy) 4 3 Series 0B Type E fixing (crimp) 4 1 3 13 ® ® Cable Clamping for Series 2B-5B, 2K-5K, and 3P Connectors from these series are fitted with a simple cable collet system which is identical for all connector types. Cable Clamping for Series 2B-3B-4B and 5B Type D Cable Clamping This is the standard cable clamping for series 2B, 3B, 4B, and 5B. Split insert carriers ➀ position the insert inside the housing and a collet ➁ which is compressed by the collet nut ➂ ensures a good grip onto the cable. 3 1 2 3 1 Type M Cable Clamping This cable clamping system enables small cables to be accommodated into larger shell connectors. It consists of a reducer ➆, a collet from smaller series ➁ and a reducing cone ➇. These parts have the same function as the type D collet system. 1 3 8 2 7 3 1 Cable Clamping for Series 2K-3K-4K and 5K Type C Cable Clamping This system has a split insert carrier ➀ which positions the insert inside the connector and a collet ➁ which is compressed by a nut ➂ to ensure a good grip onto the cable. The system is completed by a sealing gland ➃ that ensures a watertight seal onto the cable sheath, a metal washer ➄ to avoid twisting the gland when tightening the nut ➂ and an earthing cone ➅ that clamps the cable screen against the insert carriers ➀. 1 6 1 14 4 5 2 3 ® ® Type K Clamping This system is identical to the type C clamping, but enables large cables to be accommodated into smaller size shells. It consists of an oversized adaptor fixed to the body ➈, a collet ➁ and nut ➂ from larger series. A larger insert carrier ➀ is used. 1 9 6 4 5 3 2 Cable Clamping for Series 3P In this series, the cable screening is soldered or crimped onto one of the electrical contacts. The clamping system consists of a clamping sleeve ➉ which positions the insulator inside the connector, two clamps 11 and a locking screw 12 . The cable passes through the clamping sleeve and is held between the clamps by the locking screw. This system is completed by a sealing gland ➃ and a plastic washer ➄ which prevents any rotation when tightening the collet nut ➂. 10 12 11 4 5 3 Collet Nut Tightening Torque Series Torque (Nm) 00 0B 2B 3B 4B 5B 2K 3K 4K 5K 3P Note: The values shown in the table opposite are the maximum torque for each connector type. 0.25 0.5 4 7 15 25 2 3 5 15 0.5 1N = 0.102 kg Diameters of Recommended Cables Series 00 Series 0B Cables ø Collet Series type E and T 00 max. min. 3.0 0.25 Series 2B - 5B Cables ø Series 0B Collet type E max. min. 4.5 2.5 Series 2K - 5K Cables ø Series 2B 3B 4B 5B Collet type D Series 3P Cables ø Collet type M max. min. max. min. 9.7 11.7 16.0 25.0 4.1 5.1 9.1 9.6 4.0 5.0 9.0 – 1.5 4.1 5.1 – Series 2K 3K 4K 5K Collet type C Cables ø Collet type K max. min. max. min. 8.5 11.0 15.0 23.5 1.5 2.1 5.1 9.6 11.0 15.0 23.5 – 8.6 10.6 15.6 – Series 3P Collet type D max. min. 9.5 6.7 15 ® ® Series 00 Introduction The 00 series connectors are supplied with the LEMO F4 type fibre optic contacts. The main features of this series are as follows: – Security of the LEMO self-latching system – Minimum mounting space requirement (high packing density) – Protection against accidental contamination or damage to the fibre end face because the ferrules do not protrude outside of the connector shell – The alignment key (G, B) ensures excellent repeatability of performance during frequent matings. Series 00 consists of nine connector models. The active device housings are designed to accept emitting or receiving components such as LEDs or photodiodes in a TO-18 case. The plugs and sockets are suitable for use with singlefibre cables fitted with singlemode or multimode fibres of the following dimensions 9/80 - 9/125 - 50/125 - 62.5/125 - 100/125 and 100/140 µm. Interconnections Straight plug Straight sockets Active device housings PHG EGG PKG EZG FGG EPG PFG PEG EXG Model Description EGG Straight socket, nut fixing, with key (G) or key (code B) EPG Elbow socket (90°) for printed circuit with key (G) or key (code B) EXG Elbow socket (90°) with two nuts for printed circuit with key (G) or key (code B) EZG FGG PEG Straight socket for printed circuit with key (G) or key (code B) Straight plug with key (G) or key (code B) Fixed socket, nut fixing, with key (G) or key (code B), back panel mounting PFG PHG PKG Fixed socket with two nuts, with key (G) or key (code B), back panel mounting Free socket with key (G) or key (code B) Fixed socket, nut fixing, with key (G) or key (code B) 17 ® ® Part Section Showing Internal Components Connector Straight plug Free socket 2 4 3 4 1 1 2 5 3 1 outer shell 1 outer shell 2 latch sleeve 2 collet nut 3 collet nut 3 F4 fibre optic 4 F4 fibre optic contact contact 4 strain relief 5 strain relief Contact F4 Contact with alignment tube Contact 4 3 1 5 2 6 2 3 1 4 5 1 outer shell with holder 1 outer shell with holder 2 ferrule with holder 2 ferrule with holder 3 spring 3 spring 4 crimping tube 4 crimping tube 5 intermediary tube 5 intermediary tube 6 alignment tube Technical Characteristics Mechanical and Environmental Connector Material and Treatment Surface treatment (µm) Component Material Chrome Nickelplated Black chrome Cu Ni Cr Cu Ni Cu Ni Cr Outer shell, collet nut, conical nut Earthing crown Latching sleeve Locking washers Nut Brass 0.5 3 0.3 0.5 3 0.5 1 Aluminium alloy anodized Stainless steel without treatment Bronze 0.5 3 Special brass 0.5 3 Stainless steel without treatment Bronze 0.5 3 Brass 0.5 3 Aluminium alloy anodized Stainless steel without treatment 2 Materials and Treatment of the Fibre Optic Contact Component Shell Ferrule Holder Spring Crimp ferrule 18 Material Stainless steel Ceramic Brass Stainless steel Cu 99 Surface treatment (µm) Cu Ni without treatment without treatment 0.5 3 without treatment 0.5 3 Characteristic Endurance Humidity Temperature range Value 500 cycles Standard Section IEC 874-1 28.6 up to 95 % at 60°C -40°C +80°C Optical Characteristics Characteristic Insertion loss fibre 9/125 Insertion loss fibre 50/125 Value 0.33 dB 0.13 dB Standard IEC 874-1 IEC 874-1 Section 27.1 27.1 Note: Detailed characteristics are presented on pages 7 and 8. ® ® Part Number Example A different part number is applicable for each of the following product type: – Plugs or sockets for assembly onto cables – Active device housings – The individual fibre optic contact type F4. Straight plug with strain relief @@@@@@@@e? @@@@@@@@e?@@@@@@@@?e@@@@@@@@e?@@@@@@@@?e @@@@@@@@e? @@@@@@@@e?@@@@@@@@?e@@@@@@@@e?@@@@@@@@?e@@@@@@@@ @@@@@@@@ @@h? @@ @@h? @@ @@h? @@ @@h? @@ @@h? @@ @@h? @@ @@ @@ @@ @@ @@ @@ @@ @@ FGG 00 BD4 C C B @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ E 25 G @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@g @@g @@g @@g @@g @@g @@@@@@@@ @@@@@@@@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ ?@@@@@@@@?e@@@@@@@@e?@@@@@@@@?e@@@@@@@@ ?@@@@@@@@?e@@@@@@@@e?@@@@@@@@?e@@@@@@@@ ?@@ ?@@ ?@@ ?@@ ?@@ ?@@ ?@@@@@@@@ ?@@@@@@@@ Variant: (page 23) Model: (page 20) 10 = 0.25 to 1.1 mm = 1.7 to 2.1 mm Cable ø: 20 25 = 2.4 to 2.8 mm 30 = 2.8 to 3.0 mm Series: 00 Fibre type: (page 21) = glue Cable fixing type: T E = crimp Housing: (page 23) Ferrule material: C = Zirconia Ceramic Contact: B = plug S = socket FGG.00.BD4.CCBE25G = Straight plug with key (G), series 00 for singlemode or multimode fibres, fibre optic contact type F4, ferrule bore diameter equals 128 µm, chrome-plated brass housing, Zirconia ceramic ferrule. Plug type contact for a cable diameter 2.4 to 2.8 mm, crimp type cable fixing and grey strain relief. Active device housing @@@@@@@@e? @@@@@@@@e?@@@@@@@@?e@@@@@@@@e?@@@@@@@@?e @@@@@@@@e? @@@@@@@@e?@@@@@@@@?e@@@@@@@@e?@@@@@@@@?e@@@@@@@@ @@@@@@@@ @@h? @@ @@h? @@ @@h? @@ @@h? @@ @@h? @@ @@h? @@ @@ @@ @@ @@ @@ @@ @@ @@ EGG 00 BA4 C C S 061 @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@g @@g @@g @@g @@g @@g @@@@@@@@ @@@@@@@@ @@ @@ @@ @@ @@ @@ @@ @@ ?@@@@@@@@?e@@@@@@@@e?@@@@@@@@?e@@@@@@@@ ?@@@@@@@@?e@@@@@@@@e?@@@@@@@@?e@@@@@@@@ ?@@ ?@@ ?@@ ?@@ ?@@ ?@@ ?@@@@@@@@ ?@@@@@@@@ Variant: (page 23) Model: (page 20) Electro-optic component: (page 22) Series: 00 Contact: S = socket Fibre type: (page 21) Ferrule material: C = Zirconia ceramic Housing: (page 23) EGG.00.BA4.CCS061 = Straight socket, nut fixing with key (G), series 00, with ferrule for fibre optic contact type F4, assembled with singlemode fibre of ø 9/125, chrome-plated brass housing, Zirconia ceramic ferrule, socket housing, fitted with an emitting diode LED AlGaAs; 50 mA. Contact Type F4 (The contact should be ordered as a replacement item) FFS Model: FFS (page 21) FO Contact type: F4 Fibre type: (page 21) Outer shell: T = Stainless steel F4 BD4 T C E 25 10 = 0.25 to 1.1 mm = 1.7 to 2.1 mm Cable ø: 20 25 = 2.4 to 2.8 mm 30 = 2.8 to 3.0 mm = glue Cable fixing type: T E = crimp Ferrule material: C = Zirconia Ceramic FFS.F4.BD4.TCE25 = Type F4 fibre optic contact, for singlemode or multimode fibres, ferrule bore diameter of 128 µm, stainless steel outer shell, Zirconia ceramic ferrule, crimp type cable fixing for tight jacket cable 2.4 to 2.8 mm. 19 ® ® @@@@@@@@e? @@@@@@@@e? @@@@@@@@e? @@@@@@@@e?@@@@@@@@ @@@@@@@@ @@h? @@ @@h? @@ @@h? @@ @@h? @@ @@h? @@ @@h? @@ @@g @@g @@g @@g @@g @@g @@@@@@@@ @@@@@@@@ Model - Series @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ ?@@ ?@@ ?@@ ?@@ ?@@ ?@@ ?@@@@@@@@ ?@@@@@@@@ ?@@@@@@@@ ?@@@@@@@@ FGG.00 Straight plug with key (G) or key (code B) PHG.00 Free socket with key (G) or key (code B) ~50 ~42 ø 6.4 ø 6.4 ~53.5 S6 PKG.00 Fixed socket, nut fixing, with key (G) or key (code B) PEG.00 Fixed socket, nut fixing, with key (G) or key (code B), back panel mounting ~53.5 S 5.5 5.5 maxi 2.5 S 7.5 S 6.3 M7x0.5 1 ø 10.3 S9 ø8 M7 x 0.5 ~53.5 S6 S 5.5 S 5.5 S 6.3 S 5.5 2.5 maxi S6 PFG.00 Fixed socket with two nuts, with key (G) or key (code B), back panel mounting S8 EGG.00 Straight socket, nut fixing, with key (G) or key (code B) ~31.6 ~53.5 20 S 5.5 4 maxi S8 ø8 1 5.5 maxi S 6.3 ø 10.3 M7 x 0.5 ø 10.3 S9 ø 6.3 ø 0.5 S6 20.6 2.5 M7x0.5 S 6.3 S 9 ø 10 S6 ® EZG.00 Straight socket for printed circuit with key (G) or key (code B) EPG.00 Elbow socket (90°) for printed circuit with key (G) or key (code B) ~31.6 ~31.6 3 20.6 7 7 3 ø 6.8 ø 6.8 20.6 ø 0.7 ø 0.5 ® ø 0.7 11.5 EXG.00 Elbow socket (90°) with two nuts for printed circuit with key (G) or key (code B) Alignment Key and Polarized Keying System ~31.6 20.6 S 6.3 4.5 maxi 2.5 S 8 7 ø 10.3 α 11.5 Angles 3 M7 x 0.5 S9 Ref. ●● ø 0.7 G B α ●● 0° 60° ø2 35.5 @@@@@@@@e? @@@@@@@@e? @@@@@@@@e? @@@@@@@@e?@@@@@@@@ @@@@@@@@ @@h? @@ @@h? @@ @@h? @@ @@h? @@ @@h? @@ @@h? @@ @@g @@g @@g @@g @@g @@g @@@@@@@@ @@@@@@@@ Fibre Type @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ ?@@@@@@@@ ?@@@@@@@@ ø 4.25 FFS.F4 Type F4 Fibre Optic Contact ?@@ ?@@ ?@@ ?@@ ?@@ ?@@ ?@@@@@@@@ ?@@@@@@@@ The choice of the ferrule hole diameter is dependent upon the fibre cladding size. LEMO offers a range of ferrule hole diameters to suit the users specific requirements. Plug or sockets Active device housings The type reference represents the ferrule bore diameter. The type reference represents the types of fibre used. Reference AA4 AB4 BA4 BB4 BC4 BD4 FA4 FB4 ø Core/Cladding 1) (µm) 9/80 9/125 50/125 62.5/125 100/125 100/140 ferrule hole diameter (µm) Note Reference ø Core/Cladding 1) (µm) Note 80 81 125 126 127 128 140 144 ● ● ● ● ● ● ● ● AA4 BA4 CA4 DA4 EA4 FA4 9/80 9/125 50/125 62.5/125 100/125 100/140 ● ● ● ● ● ● ● Available ● On request Note: 1) All fibres are of Si/Si type. 21 ® ® @@@@@@@@e? @@@@@@@@e? @@@@@@@@e? @@@@@@@@e?@@@@@@@@ @@@@@@@@ @@h? @@ @@h? @@ @@h? @@ @@h? @@ @@h? @@ @@h? @@ Electro-optic Component Type @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@g @@g @@g @@g @@g @@g @@@@@@@@ @@@@@@@@ ?@@ ?@@ ?@@ ?@@ ?@@ ?@@ ?@@@@@@@@ ?@@@@@@@@ ?@@@@@@@@ ?@@@@@@@@ LEMO offers a choice of empty TO-18 sockets for the user to fit suitable active devices, or alternatively the housing may be supplied with a selection of emitting or receiving components as shown in the models described on page 20. The sockets have a ferrule pre-assembled with the operating fibre which is used to connect the active device to the connecting fibre. When this system is used with singlemode fibres, the active device end of the connecting ferrule is polished at an angle to ensure negligible back reflections. Emitting Diodes Direct current (mA) 8/125 50/125 100/140 Rise and fall time (ns) Emission wavelength (nm) 060 LED AlGaAs 100 1.80 70 410 4-6 850 061 LED AlGaAs 50 0.17 10 40 4-6 850 099 Empty housing for TO-18 devices Reference 1 00 1 = anode 2 = cathode 3 = case 3 2 3 2 1 Typical coupled power (µW) in a fibre size: Component type 1 3 2 5 Mbit Direct Coupled Receiver containing the photodiode, a DC amplifier and the Schottky output transistor. It can be coupled directly with standard TTL circuits. 0.1 µF Data rate (Mbits/s) 4 Rise and fall time (ns) 2 Typical power supply current (mA) 1 3 DC output voltage (Vdc) 4 Component type Maximum power reponse in a 100/140 fibre (µW) 00 Reference Typical input sensitivity (µW) in a 100/140 fibre Receiving Photodiodes 066 photodiode see diagram 1 2.0 – 4.5-5.5 13 6.0-6.0 5 067 photodiode PIN see diagram 2 – 11 0.5-6.0 9 3.6-3.6 125 125 MHz PIN plug preamplified analog receiver. VCC (PIN 1) (PIN 3) VCC RL 0.1 µF light Schottky output (PIN 3) light input (PIN 1) signal 511 Ω (PIN 2 & 4) VEE 10 Ω 0.1 µF ground (PIN 2 & 4) 22 Diagram 1 power supply (-5,2 V) Diagram 2 ® @@@@@@@@e? @@@@@@@@e? @@@@@@@@e? @@@@@@@@e?@@@@@@@@ @@@@@@@@ @@h? @@ @@h? @@ @@h? @@ @@h? @@ @@h? @@ @@h? @@ Housing @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@g @@g @@g @@g @@g @@g @@@@@@@@ @@@@@@@@ ?@@@@@@@@ ?@@@@@@@@ ® ?@@ ?@@ ?@@ ?@@ ?@@ ?@@ ?@@@@@@@@ ?@@@@@@@@ Surface treatment Ref. C N K L T Basic material Outer shell and nut Brass Brass Brass Aluminium alloy Stainless steel ● Available Latching sleeve Note chrome-plated nickel-plated nickel-plated nickel-plated black chrome nickel-plated anodized brass nickel-plated without treatment ● ● ● ● ● ● On request @@@@@@@@e? @@@@@@@@e? @@@@@@@@e? @@@@@@@@e?@@@@@@@@ @@@@@@@@ @@h? @@ @@h? @@ @@h? @@ @@h? @@ @@h? @@ @@h? @@ @@g @@g @@g @@g @@g @@g @@@@@@@@ @@@@@@@@ Cable Fixing Type @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ ?@@@@@@@@ ?@@@@@@@@ ?@@ ?@@ ?@@ ?@@ ?@@ ?@@ ?@@@@@@@@ ?@@@@@@@@ Reference Cable fixing Type Reference ø T E E E 10 20 25 30 Cable structure Cable ø Buffer coated fibre 0.25 to 1.1 1.7 to 2.1 2.4 to 2.8 2.8 to 3.0 Tight jacket cable @@@@@@@@e? @@@@@@@@e? @@@@@@@@e? @@@@@@@@e?@@@@@@@@ @@@@@@@@ @@h? @@ @@h? @@ @@h? @@ @@h? @@ @@h? @@ @@h? @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@g @@g @@g @@g @@g @@g @@@@@@@@ @@@@@@@@ ?@@@@@@@@ ?@@@@@@@@ ?@@ ?@@ ?@@ ?@@ ?@@ ?@@ ?@@@@@@@@ ?@@@@@@@@ Variant Strain relief Anodized colour Models FGG, PHG, PKG, PEG and PFG are supplied with a strain relief. The reference for the colour of the strain relief is chosen from the table below and it should be stated in the "variant" position of the connector part number. When the body of the housing is in aluminium alloy the colour must be chosen from the table and included in the reference section of the part number system. Ref. A B G J M Colour blue white grey yellow brown Ref. N R S V Colour black red orange green Ref. A J N R T V Anodized colour blue yellow black red natural green Note: If the colour of the strain relief you want differs from the anodized one, you can order it separately (see page 65). 23 ® ® Panel Cut-out 11.5 6.4 +0.1 0 Note: 1) Minimum distance between two neighbouring components. Mounting nut torque Series Torque (Nm) 00 2 1N = 0.102 kg Note: The value shown in the table above is the maximum torque for each connector type. 24 5.08 PCB drilling pattern ø 7.1 +0.1 0 Panel Cut-out ø 0.8 ® ® Series 0B Introduction The 0B series connectors are designed to work with the LEMO F3 type fibre optic contacts. The main features of this series are as follows: – Security of the LEMO self-latching system – Minimum mounting space requirement (high packing density) – Protection against accidental contamination or damage to the fibre end face because the ferrules are recessed within the connector shell – The alignment key (code A…F) ensures excellent repeatability of performance during frequent matings. Series 0B consists of six connector models. The active device housings are designed to accept emitting or receiving components such as LEDs or photodiodes. The plugs and straight sockets are suitable for use with singlefibre cables fitted with Si/Si or plastic multimode fibres with dimensions ranging from 200/230 to 1500 µm external diameter. Interconnections Straight plug Active device housings Straight sockets PHG EGG FGG PKG EEG PFG Model description EEG Straight socket, nut fixing, with key (G) or keys (code A…F), back panel mounting EGG Straight socket, nut fixing, with key (G) or keys (code A…F) FGG PFG Straight plug with key (G) or keys (code A…F) Fixed socket with two nuts, with key (G) or keys (code A…F), back panel mounting PHG PKG Free socket with key (G) or keys (code A…F) Fixed socket, nut fixing, with key (G) or keys (code A…F) 25 ® ® Part Section Showing Internal Components Connector Free socket Plug 6 5 3 1 4 1 2 2 4 3 5 1 outer shell 1 outer shell 2 earthing crown 2 latch sleeve 3 collet nut 3 collet nut 4 retaining 4 F3 fibre optic ring contact 5 F3 fibre optic contact 5 strain relief 6 strain relief Contact F3 Female contact 3 1 2 2 3 1 Male contact 4 1 outer shell 1 outer shell 2 ferrule with holder 2 ferrule with holder 3 spring and alignment tube 4 crimp tube 3 crimp tube Technical Characteristics Mechanical and Environmental Connector Material and Treatment Surface treatment (µm) Component Material Chrome Nickelplated Black chrome Cu Ni Cr Cu Ni Cu Ni Cr Outer shell, collet nut, conical nut Earthing crown Latching sleeve Locking washers Nut Brass 0.5 3 0.3 0.5 3 0.5 1 Aluminium alloy anodized Stainless steel without treatment Bronze 0.5 3 Special brass 0.5 3 Stainless steel without treatment Bronze 0.5 3 Brass 0.5 3 Aluminium alloy anodized Stainless steel without treatment 2 Materials and Treatment of the Fibre Optic Contact Component Shell Ferrule Holders Alignment tube Spring Crimp tube 26 Material Brass CuNiZn alloy Brass CuNiZn alloy Stainless steel Cu 99 Surf. treatment (µm) Cu Ni 0.5 3 without treatment 0.5 3 without treatment without treatment 0.5 3 Characteristic Endurance Humidity Temperature range Value 1000 cycles Standard Section IEC 874-1 28.6 up to 95 % at 60°C -40°C +80°C Optical Characteristics Characteristic Insertion loss fibre 200/230 Value 1.13 dB Standard Section IEC 874-1 Note: Detailed characteristics are presented on pages 7 and 8. 27.1 ® ® Part Number Example A different part number structure is applicable for each of the following product types: – Plugs or sockets for assembly onto cables – Active device housings – The individual fibre optic contact type F3. Straight plug with strain relief @@@@@@@@e? @@@@@@@@e?@@@@@@@@?e@@@@@@@@e?@@@@@@@@?e @@@@@@@@e? @@@@@@@@e?@@@@@@@@?e@@@@@@@@e?@@@@@@@@?e@@@@@@@@ @@@@@@@@ @@h? @@ @@h? @@ @@h? @@ @@h? @@ @@h? @@ @@h? @@ @@ @@ @@ @@ @@ @@ @@ @@ FGG 0B GB3 C A B @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ E 30 G @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@g @@g @@g @@g @@g @@g @@@@@@@@ @@@@@@@@ Model: (page 28) @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ ?@@@@@@@@?e@@@@@@@@e?@@@@@@@@?e@@@@@@@@ ?@@@@@@@@?e@@@@@@@@e?@@@@@@@@?e@@@@@@@@ ?@@ ?@@ ?@@ ?@@ ?@@ ?@@ ?@@@@@@@@ ?@@@@@@@@ Variant: (page 31) Series: 0B 30 = ø 2.5 to 3.5 mm Cable ø: 35 = ø 3.5 to 4.0 mm 45 = ø 4.0 to 4.5 mm Fibre type: (page 29) Housing: (page 30) Cable fixing type: E = crimp = plug Contact: B S = socket Ferrule material: A = CuNiZn alloy FGG.0B.GB3.CABE30G = Straight plug with key (G), series 0B, F3 fibre optic contact, ferrule bore diameter 235 µm, chrome-plated brass housing, ferrule in CuNiZn alloy, plug type contact, crimp type cable fixing, for cable diameter 2.5 to 3.5 mm, and grey strain relief. Active device housings @@@@@@@@e? @@@@@@@@e?@@@@@@@@?e@@@@@@@@e?@@@@@@@@?e @@@@@@@@e? @@@@@@@@e?@@@@@@@@?e@@@@@@@@e?@@@@@@@@?e@@@@@@@@ @@@@@@@@ @@h? @@ @@h? @@ @@h? @@ @@h? @@ @@h? @@ @@h? @@ @@ @@ @@ @@ @@ @@ @@ @@ EGG 0B 060 C L S @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@g @@g @@g @@g @@g @@g @@@@@@@@ @@@@@@@@ @@ @@ @@ @@ @@ @@ @@ @@ ?@@@@@@@@?e@@@@@@@@e?@@@@@@@@?e@@@@@@@@ ?@@@@@@@@?e@@@@@@@@e?@@@@@@@@?e@@@@@@@@ ?@@ ?@@ ?@@ ?@@ ?@@ ?@@ ?@@@@@@@@ ?@@@@@@@@ Variant: (page 31) Model: (page 28) Contact: S = fixed socket Alignment tube: L = PEEK Series: 0B Active Device Housing: (page 30) Housing: (Page 30) EGG.0B.060.CLS = Fixed socket, nut fixing, with key (G), series 0B, equipped with a LED AIGaAs, chrome-plated brass housing, PEEK alignment tube, socket contact 100 mA. Contact type F3 (the contact should be ordered only as a replacement item) FFS = plug Model: FFS PSS = socket (page 29) F3 GB3 N A E 30 FO Contact Type: F3 30 = ø 2.5 to 3.5 Cable ø: 35 = ø 3.5 to 4.0 45 = ø 4.0 to 4.5 Fibre Type: (page 29) Cable fixing type: E = crimp Housing: N = Nickel-plated brass Ferrule material: A = CuNiZn alloy FFS.F3.GB3.NAE30 = Fibre optic contact type F3 for plug, ferrule bore diameter of 235 µm, nickel-plated brass housing, CuNiZn ferrule material, crimp type cable fixing method, for cable ø 2.5 to 3.5 mm. 27 ® ® @@@@@@@@e? @@@@@@@@e? @@@@@@@@e? @@@@@@@@e?@@@@@@@@ @@@@@@@@ @@h? @@ @@h? @@ @@h? @@ @@h? @@ @@h? @@ @@h? @@ @@g @@g @@g @@g @@g @@g @@@@@@@@ @@@@@@@@ Model - Series @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ ?@@ ?@@ ?@@ ?@@ ?@@ ?@@ ?@@@@@@@@ ?@@@@@@@@ ?@@@@@@@@ ?@@@@@@@@ FGG.0B Straight plug with key (G) or keys (code A…F) PHG.0B Free socket with key (G) or keys (code A…F) ~58 ~57 ø 9.5 ø 9.5 ~48 S8 S7 S7 S8 PKG.0B Fixed socket, nut fixing, with key (G) or keys (code A…F) PFG.0B Fixed socket, with two nuts, with key (G) or keys (code A…F), back panel mounting ~57 S7 S 11 ø 10 ø 12.5 S7 S 8.2 7 maxi EGG.0B Straight socket, nut fixing, with key (G) or keys (code A…F) 16.5 16.5 S 8.2 S6 S 9 2.4 maxi S 10 ø 12 ø 12.5 ø 0.5 7 maxi 2.5 M9 x 0.6 S 8.2 ø 12.5 ø 10 1.2 ø 0.5 M9 x 0.6 S 10 ~27.5 S 11 28 S 8.2 5.7 maxi EEG.0B Straight socket, nut fixing, with key (G) or keys (code A…F), back panel mounting ~27.5 S6 2.5 M9 x 0.6 1.2 M9 x 0.6 S 11 ø 12 ~57 ® ® Alignment Key and Polarized Keying System Ref. α G A ●●B ●●C ●●D ●●E ●●F Angles 0° 30° 60° 90° 135° 145° 155° ●● β ●● β ● ● ● ● ● ● ● ● On request FFS.F3 Fibre Optic Contact Type F3 (for plug) PSS.F3 Fibre Optic Contact Type F3 (for socket) 42 ø7 ø7 ø 2.4 42.5 @@@@@@@@e? @@@@@@@@e? @@@@@@@@e? @@@@@@@@e?@@@@@@@@ @@@@@@@@ @@h? @@ @@h? @@ @@h? @@ @@h? @@ @@h? @@ @@h? @@ @@ @@ @@ @@ @@ @@ @@ @@ @@g @@g @@g @@g @@g @@g @@@@@@@@ @@@@@@@@ ø 2.4 ● Available α Note Fibre Type @@ @@ @@ @@ @@ @@ @@ @@ ?@@ ?@@ ?@@ ?@@ ?@@ ?@@ ?@@@@@@@@ ?@@@@@@@@ ?@@@@@@@@ ?@@@@@@@@ The choice of the ferrule hole diameter is dependent upon the fibre cladding size. LEMO offers a range of ferrule hole diameters to suit the users specific requirements. Reference Core/Cladding ø (µm) GA3 GB3 HA3 HB3 JA3 JB3 KA3 KB3 LA3 LB3 MA3 MB3 NA3 NB3 200/230 200/230 300/330 300/330 400/430 400/430 600/630 600/630 800/830 800/830 1000/1035 1000/1035 500 500 Ferrule hole ø (µm) 230 235 330 335 430 435 630 640 830 845 1035 1050 500 550 Fibre type Note Reference Core/Cladding ø (µm) Ferrule hole ø (µm) Fibre type Note HCS HCS HCS HCS HCS HCS HCS HCS HCS HCS HCS HCS Polymer Polymer ● ● ● ● ● ● ● ● ● ● ● ● ● ● PA3 PB3 RA3 RB3 SA3 SB3 TA3 TB3 VA3 VB3 WA3 WB3 750 750 1000 1000 1500 1500 200/380 200/380 300/440 300/440 600/750 600/750 750 825 1000 1100 1500 1650 380 410 440 475 750 810 Polymer Polymer Polymer Polymer Polymer Polymer PCS PCS PCS PCS PCS PCS ● ● ● ● ● ● ● ● ● ● ● ● ● Available ● On request 29 ® ® @@@@@@@@e? @@@@@@@@e? @@@@@@@@e? @@@@@@@@e?@@@@@@@@ @@@@@@@@ @@h? @@ @@h? @@ @@h? @@ @@h? @@ @@h? @@ @@h? @@ @@g @@g @@g @@g @@g @@g @@@@@@@@ @@@@@@@@ Type of Electro-optic Component @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ ?@@ ?@@ ?@@ ?@@ ?@@ ?@@ ?@@@@@@@@ ?@@@@@@@@ ?@@@@@@@@ ?@@@@@@@@ LEMO offers empty TO-18 sockets for the user to fit suitable active devices or alternatively the housing may be supplied with a selection of emitting or receiving components as in the models described on page 28. 1 3 Emission wavelength (nm) 1 = anode 2 = cathode 3 = case 0B Component type Typical coupled power (µW) in a fibre size 100/140: Rise and fall time (ns) Reference Direct current (mA) Emitting diodes 100 410 4-6 850 060 LED AlGaAs 099 empty housing for TO-18 2 2 067 photodiode PIN see diagram Data rate (Mbits/s) 1 3 Rise and fall time (ns) 4 Power current (mA) 0B Component type Power voltage (Vcc) Reference Maximum power response (µW) in a 100/140 fibre Photodiode 11 0.5-6.0 9 3.6-3.6 125 125 MHz PIN plug preamplified analog receiver. (PIN 3) VCC 0.1 µF light (PIN 1) signal 511 Ω (PIN 2 & 4) VEE 10 Ω 0.1 µF power supply (-5,2 V) @@@@@@@@e? @@@@@@@@e? @@@@@@@@e? @@@@@@@@e?@@@@@@@@ @@@@@@@@ @@h? @@ @@h? @@ @@h? @@ @@h? @@ @@h? @@ @@h? @@ @@ @@ @@ @@ @@ @@ @@ @@ @@g @@g @@g @@g @@g @@g @@@@@@@@ @@@@@@@@ Housing @@ @@ @@ @@ @@ @@ @@ @@ ?@@ ?@@ ?@@ ?@@ ?@@ ?@@ ?@@@@@@@@ ?@@@@@@@@ ?@@@@@@@@ ?@@@@@@@@ Surface treatment Ref. C N K L T 30 Basic material Brass Brass Brass Aluminium alloy Stainless steel Outer shell Latching sleeve and earth crown chrome nickel-plated nickel-plated nickel-plated black chrome nickel-plated anodized brass nickel-plated without treatment Note ● ● ● ● ● ● Available ● On request ® @@@@@@@@e? @@@@@@@@e? @@@@@@@@e? @@@@@@@@e?@@@@@@@@ @@@@@@@@ @@h? @@ @@h? @@ @@h? @@ @@h? @@ @@h? @@ @@h? @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@g @@g @@g @@g @@g @@g @@@@@@@@ @@@@@@@@ ?@@@@@@@@ ?@@@@@@@@ ?@@ ?@@ ?@@ ?@@ ?@@ ?@@ ?@@@@@@@@ ?@@@@@@@@ ® Variant Strain relief Anodized colour Models FGG, PHG, PKG and PFG are supplied with a strain relief. The reference for the colour of the strain relief is chosen from the table below and it should be stated in the "variant" position of the connector part number. When the body of the housing is in aluminium alloy, the colour must be chosen from the table and included in the reference section of the part number system. Ref. A B G J M Ref. Colour blue white grey yellow brown N R S V Ref. Colour black red orange green A J N R T V Anodized colour blue yellow black red natural green Note: If the colour of the strain relief you want differs from the anodized one, you can order it separately (see page 65). Panel Cut-out Mounting nut torque ø 9.1 +0.1 0 Panel Cut-out 13.5 1) Series Torque (Nm) 0B 5 1N = 0.102 kg Note: The values shown in the table above are the maximum torque for each connector type. 8.3 +0.1 0 Note: 1) Minimum distance between two neighbouring components. 31 ® ® Series 2B-5B Introduction The 2B-5B connectors have been designed to work with the LEMO type F1 or F2 fibre optic contacts. The main features of these series are as follows: – Security of the LEMO self-latching system – Protection against accidental contamination or damage to the fibre end face because the ferrules are recessed within the connector shell – The polarization key (code A…L) ensures excellent repeatability of performance during frequent matings – A choice of 18 configurations of multifibre or mixed optic/electrical contacts. The series 2B-5B consist of eleven models. Their possible outer cable diameters range from 1.5 to 25 mm. Depending upon the type of fibre optic contact chosen, the connectors can accommodate singlemode fibres in Si/Si 9/80 or 9/125 or multimode fibres in silica or plastic with an external diameter up to 1500 µm. Interconnections Straight plugs Fixed sockets Straight sockets FGG PHG EGG FGG PHG ECG FIG PKG EHG FNG PFG Model Description ECG Fixed socket, with two nuts, key (G) or keys (code A…L), back panel mounting EGG Fixed socket, nut fixing, with key (G) or keys (code A…L) EHG Fixed socket, nut fixing, with key (G) or keys (code A…L) with visible shell FGG Straight plug with key (G) or keys (code A…L) and cable collet FGG Straight plug with key (G) or keys (code A…L) cable collet and nut for fitting a strain relief FIG FNG PFG Straight plug for remote handling with key (G) or keys (code A…L) and cable collet, rough surface, visual indicator Straight plug with key (G) or keys (code A…L) and cable collet with lanyard release Fixed socket, with two nuts, with key (G) or keys (code A…L) and cable collet, back panel mounting PHG PHG PKG Free socket with key (G) or keys (code A…L) and cable collet Free socket with key (G) or keys (code A…L) and cable collet and nut for fitting a strain relief Fixed socket, nut fixing, with key (G) or keys (code A…L) and cable collet 33 ® ® Part Section Showing Internal Components Fixed socket Straight plug 6 5 2 3 4 7 1 1 6 2 4 5 7 3 1 outer shell 1 outer shell 2 earthing crown 2 latch sleeve 3 collet nut 3 retaining ring 4 5 6 7 4 split insert carrier hexagonal nut insulator female contact locking washer 5 insulator 6 male contact 7 collet Part Number Example A different part number structure is applicable for each of the following product types: – Plugs or sockets for assembly onto cables – Fixed sockets. Straight plug @@@@@@@@e? @@@@@@@@e?@@@@@@@@?e@@@@@@@@e?@@@@@@@@?e @@@@@@@@e? @@@@@@@@e?@@@@@@@@?e@@@@@@@@e?@@@@@@@@?e@@@@@@@@ @@@@@@@@ @@h? @@ @@h? @@ @@h? @@ @@h? @@ @@h? @@ @@h? @@ @@ @@ @@ @@ @@ @@ @@ @@ FGG 2B 96A C L @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ A D 72 G @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@g @@g @@g @@g @@g @@g @@@@@@@@ @@@@@@@@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ ?@@@@@@@@?e@@@@@@@@e?@@@@@@@@?e@@@@@@@@ ?@@@@@@@@?e@@@@@@@@e?@@@@@@@@?e@@@@@@@@ ?@@ ?@@ ?@@ ?@@ ?@@ ?@@ ?@@@@@@@@ ?@@@@@@@@ Variant: (page 46) Model: (page 35) Cable ø: (page 47) Series: (page 35) Collet type: (page 47) Type: (page 45) LV contact type: (page 46) Insulator: L = PEEK Housing: (page 46) FGG.2B.96A.CLAD72G = Straight plug with key (G), series 2B, mixed type contact, to accept 1 F1 fibre optic contact and 2 low voltage electrical contacts, chrome-plated brass housing, PEEK insulator, 2 male solder contacts, type D collet system to suit a 7.2 mm cable ø, and a grey strain relief. Fixed socket nut fixing @@@@@@@@e? @@@@@@@@e?@@@@@@@@?e@@@@@@@@e?@@@@@@@@?e @@@@@@@@e? @@@@@@@@e?@@@@@@@@?e@@@@@@@@e?@@@@@@@@?e@@@@@@@@ @@@@@@@@ @@h? @@ @@h? @@ @@h? @@ @@h? @@ @@h? @@ @@h? @@ @@ @@ @@ @@ @@ @@ @@ @@ EGL 2B 96E C L C @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@g @@g @@g @@g @@g @@g @@@@@@@@ @@@@@@@@ @@ @@ @@ @@ @@ @@ @@ @@ ?@@@@@@@@?e@@@@@@@@e?@@@@@@@@?e@@@@@@@@ ?@@@@@@@@?e@@@@@@@@e?@@@@@@@@?e@@@@@@@@ ?@@ ?@@ ?@@ ?@@ ?@@ ?@@ ?@@@@@@@@ ?@@@@@@@@ Variant: (page 46) Model: (page 37) LV contact type: (page 46) Series: (page 37) Insulator: L = PEEK Type: (page 45) Housing: (page 46) EGL.2B.96E.CLC = Fixed socket with key (code L) series 2B, mixed type contact, to accept 1 F1 fibre optic contact and 6 low voltage electrical contacts, chrome-plated brass housing, PEEK insulator, 6 male crimp electrical contacts. Connectors are delivered without fibre optic contacts, therefore they must be ordered separately according to the size and type of fibre (see pages 55 and 56). 34 ® @@@@@@@@e? @@@@@@@@e? @@@@@@@@e? @@@@@@@@e?@@@@@@@@ @@@@@@@@ @@h? @@ @@h? @@ @@h? @@ @@h? @@ @@h? @@ @@h? @@ Models - Series @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@g @@g @@g @@g @@g @@g @@@@@@@@ @@@@@@@@ ?@@@@@@@@ ?@@@@@@@@ ® ?@@ ?@@ ?@@ ?@@ ?@@ ?@@ ?@@@@@@@@ ?@@@@@@@@ FGG Straight plug with key (G) or keys (code A…L) and cable collet Reference ~L Model Series A L M S1 S2 FGG FGG FGG FGG 2B 3B 4B 5B 15 18 25 35 49 58 75 103 37 43 57 78 13 15 21 31 12 14 20 30 øA ~M Dimensions (mm) S2 S1 FGG Straight plug with key (G) or keys (code A…L) cable collet and nut for fitting a strain relief Reference ~L Model Series A FGG FGG FGG 2B 3B 4B 15 18 25 L M 84 72 97 82 121 103 S1 S2 13 15 21 12 15 20 øA ~M Dimensions (mm) S2 S1 FIG ~L Reference ~M S3 S1 Dimensions (mm) Model Series A L M N S1 S2 S3 FIG FIG FIG FIG 2B 3B 4B 5B 20 22 30 40 49 58 75 103 37 43 57 78 17.5 21.0 28.5 41.0 13 15 21 31 12 14 20 30 15 18 25 35 Note: S = dimension across flats. N øA S2 Straight plug for remote handling with key (G) or keys (code A…L) and cable collet, roughened surface, and visual indicator 35 ® ® FNG Straight plug with key (G) or keys (code A…L) and cable collet with lanyard release Reference ~L S2 Model Series A B L M N S1 S2 FNG FNG FNG FNG 2B 3B 4B 5B 15 18 25 35 22.6 25.6 35.2 47.0 49 58 75 103 37 43 57 78 160 190 230 300 13 15 21 31 12 14 20 30 B N øA ~M Dimensions (mm) S1 PHG Free socket with key (G) or keys (code A…L) and cable collet Reference øA ~L S2 Dimensions (mm) Model Series A L S1 S2 PHG PHG PHG PHG 2B 3B 4B 5B 16.5 19.0 24.4 34.2 47 56 73 99 13 15 21 31 12 14 20 30 S1 PHG Free socket with key (G) or keys (code A…L) and cable collet and nut for fitting a strain relief Reference øA ~L S2 36 S1 Model Series PHG PHG PHG 2B 3B 4B Dimensions (mm) A L S1 S2 16.5 81 13 19.0 95 15 24.4 128 21 12 15 20 ® ® PKG Fixed socket, nut fixing, with key (G) or keys (code A…L) and cable collet Reference L øA M e øB S3 Model Series A B PKG PKG PKG PKG 2B 3B 4B 5B 18 22 28 40 19.5 25.2 32.0 40.0 e E L M S1 M15x1 8.5 47 M18x1 11.5 56 M25x1 12.5 73 M35x1 11.0 99 1.8 2.0 2.5 3.0 13.5 16.5 23.5 33.5 S2 S3 12 14 20 30 17 22 30 – S1 E maxi S2 Dimensions (mm) PFG Fixed socket, with two nuts, with key (G) or keys (code A…L) and cable collet, back panel mounting Reference Dimensions (mm) L Model Series A B e E L M S1 S2 S3 S4 PFG PFG PFG PFG 2B 3B 4B 5B 20 24 30 41 19.5 25.2 32.0 40.0 M15x1 M18x1 M25x1 M35x1 6.5 9.0 11.0 9.0 47 56 73 99 3.8 4.5 4.5 5.0 13.5 16.5 23.5 33.5 12 14 20 30 17 22 30 – 17 20 27 37 S4 E maxi EGG Fixed socket, nut fixing, with key (G) or keys (code A…L) L maxi N Reference øA E maxi S1 N e E maxi Series A B e E EGG EGG EGG EGG 2B 3B 4B 5B 18 22 28 40 19.5 25.2 32.0 40.0 M15x1 M18x1 M25x1 M35x1 8.5 11.5 12.5 11.0 L maxi 1) F1 F2 27.0 30.0 34.5 36.5 37.0 37.0 38.5 38.0 M S1 S3 1.8 2.0 2.5 3.0 13.5 16.5 23.5 33.5 17 22 30 – Note: 1) The overall length (L) may vary depending upon the type of electrical LV or fibre optic contact fitted. Reference Dimensions (mm) M øA S3 Model ECG Fixed socket, with two nuts, key (G) or keys (code A…L), back panel mounting L maxi S1 Dimensions (mm) M e øB S3 øB S1 e øB S2 øA M S3 S4 Model Series A B ECG ECG ECG ECG 2B 3B 4B 5B 20 24 30 41 19.5 25.2 32.0 40.0 e E M15x1 6.5 M18x1 9.0 M25x1 11.0 M35x1 9.0 L maxi 1) F1 F2 27.0 30.0 34.5 36.5 37.0 37.0 38.5 38.0 M 3.8 4.5 4.5 5.0 S1 S3 S4 13.5 16.5 23.5 33.5 17 22 30 – 17 20 27 37 Note: 1) The overall length (L) may vary depending upon the type of electrical LV or fibre optic contact fitted. 37 ® ® Series 2K-5K Introduction The 2K-5K series connectors are designed to work with the LEMO F1 or F2 fibre optic contacts. The main features of these series are as follows: – Security of the LEMO self-latching system – Specially designed for outdoors applications. All these models are waterproof during mating and reach a protection index of IP66, according to the IEC 529 standard – Protection against accidental contamination or damage to the fibre end face because the ferrules are recessed within the connector shell – The polarization key (code A…F and L) ensures excellent repeatability of performance during frequent matings – A choice of 18 configurations of multifibre or mixed optic/electrical contacts. The series 2K-5K consist of twelve models which will accept outer cable diameters ranging from 1.5 mm to 23.5 mm. Depending upon the type of fibre optic contact chosen, the connectors can accommodate singlemode fibres in Si/Si 9/80 or 9/125 or multimode fibres in silica or plastic with dimensions reaching 1500 µm. Interconnections Straight plugs Straight sockets Fixed sockets PHG FGG PHG EGG FGG PHG EEG FGG EBG PKG FBG PEG Model Description EBG Fixed socket with square flange, key (G) or keys (code A to F and L) four hole fixing EEG Fixed socket with nut fixing and key (G) or keys (code A to F and L) back panel mounting EGG Fixed socket with nut fixing and key (G) or keys (code A to F and L) FBG Straight plug with round flange with key (G) or keys (code A to F and L), four hole fixing FGG FGG FGG PEG Straight plug with key (G) or keys (code A to F and L) and cable collet Straight plug with key (G) or keys (code A to F and L), cable collet and oversized collet Straight plug with key (G) or keys (code A to F and L)), cable collet and strain relief Fixed socket, nut fixing, with key (G) or keys (code A to F and L) and cable collet, back panel mounting PHG PHG PHG PKG Free socket with key (G) or keys (code A to F and L) and cable collet Free socket with key (G) or keys ((code A to F and L), cable collet and oversized collet Free socket with key (G) or keys (code A to F and L), cable collet and strain relief Fixed socket, nut fixing, with key (G) or keys (code A to F and L) and cable collet 39 ® ® Part Section Showing Internal Components Straight plug Fixed socket 6 5 2 3 4 7 2 8 1 3 7 6 1 9 4 11 10 5 1 shell 2 latch sleeve 1 shell 3 inner shell 2 earthing crown 4 circlip 3 retaining ring 5 collet nut 4 hexagonal nut 6 centre-piece 5 insulator 7 insulator 6 female contact 8 male contact 7 o ring 9 earthing cone 10 collet 11 gland Part Number Example A different part number structure is applicable for each of the following product types: – Plugs and free sockets for assembly onto cables – Fixed sockets. Straight plug @@@@@@@@e? @@@@@@@@e?@@@@@@@@?e@@@@@@@@e?@@@@@@@@?e @@@@@@@@e? @@@@@@@@e?@@@@@@@@?e@@@@@@@@e?@@@@@@@@?e@@@@@@@@ @@@@@@@@ @@h? @@ @@h? @@ @@h? @@ @@h? @@ @@h? @@ @@h? @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ FGG 2K 96A C L A C 70 G @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@g @@g @@g @@g @@g @@g @@@@@@@@ @@@@@@@@ ?@@@@@@@@?e@@@@@@@@e?@@@@@@@@?e@@@@@@@@ ?@@@@@@@@?e@@@@@@@@e?@@@@@@@@?e@@@@@@@@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ ?@@ ?@@ ?@@ ?@@ ?@@ ?@@ ?@@@@@@@@ ?@@@@@@@@ Variant: (page 46) Model: (page 41) Cable ø: (page 47) Series: (page 41) Cable fixing type: (page 47) Type: (page 45) LV Contact Type: (page 46) Insulator: L = PEEK Housing: (page 46) FGG.2K.96A.CLAC70G = Straight plug with key (G), series 2K, mixed type to take 1 fibre optic contact type F1 and 2 low voltage contacts, chrome-plated brass housing, PEEK insulator, 2 male solder contacts, cable fixing type C for 7 mm diameter cable and grey strain relief. Straight socket nut fixing @@@@@@@@e? @@@@@@@@e?@@@@@@@@?e@@@@@@@@e?@@@@@@@@?e @@@@@@@@e? @@@@@@@@e?@@@@@@@@?e@@@@@@@@e?@@@@@@@@?e@@@@@@@@ @@@@@@@@ @@h? @@ @@h? @@ @@h? @@ @@h? @@ @@h? @@ @@h? @@ EGG 2K 96E C L M @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@g @@g @@g @@g @@g @@g @@@@@@@@ @@@@@@@@ @@ @@ @@ @@ @@ @@ @@ @@ ?@@@@@@@@?e@@@@@@@@e?@@@@@@@@?e@@@@@@@@ ?@@@@@@@@?e@@@@@@@@e?@@@@@@@@?e@@@@@@@@ ?@@ ?@@ ?@@ ?@@ ?@@ ?@@ ?@@@@@@@@ ?@@@@@@@@ Variant: (page 46) Model: (page 43) LV Contact Type: (page 46) Series: (page 43) Insulator: L = PEEK Type: (page 45) Housing: (page 46) EGG.2K.96E.CLM = Fixed socket with key (G), series 2K, mixed type to take 1 F1 fibre optic contact and 6 Low Voltage contacts, chrome-plated brass housing, PEEK insulator, 6 crimp electrical contacts. Connectors are supplied without fibre optic contact, therefore they must be ordered separately according to the size and the fibre type (see page 55). 40 ® @@@@@@@@e? @@@@@@@@e? @@@@@@@@e? @@@@@@@@e?@@@@@@@@ @@@@@@@@ @@h? @@ @@h? @@ @@h? @@ @@h? @@ @@h? @@ @@h? @@ @@g @@g @@g @@g @@g @@g @@@@@@@@ @@@@@@@@ Models - Series @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ ?@@@@@@@@ ?@@@@@@@@ ® ?@@ ?@@ ?@@ ?@@ ?@@ ?@@ ?@@@@@@@@ ?@@@@@@@@ FGG Straight plug with key (G) or keys (code A to F and L) and cable collet Reference ~L Model Series A L M S2 FGG FGG FGG FGG 2K 3K 4K 5K 16 19 25 38 52 61 71 92 36.0 41.0 50.5 67.0 12 15 19 32 øA ~M Dimensions (mm) S2 FGG Straight plug with key (G) or keys (code A to F and L), cable collet and oversize collet Reference ~L Model Series A B L M S1 S2 FGG FGG FGG 2K 3K 4K 16 19 25 17 68.5 52.5 15 22 86.0 66.0 19 36 109.0 88.0 30 15 19 32 øA øB ~M Dimensions (mm) S2 S1 FGG Straight plug with key (G) or keys (code A to F and L) and cable collet and strain relief Reference ~L Model Series A FGG FGG FGG 2K 3K 4K 16 19 25 L M 86 70 97 76 130 109 S2 12 15 19 øA ~M Dimensions (mm) S2 41 ® ® FBG Straight plug with round flange with key (G) or keys (code A to F and L), four hole fixing Reference ~L ~N øB øG Model Series FBG 4K Dimensions (mm) A B G 49 27.5 3.4 H L M N S2 29 71 12 39 19 øA H M S2 PHG Free socket with key (G) or keys (code A to F and L) and cable collet Reference øA ~L Dimensions (mm) Model Series A L S2 PHG PHG PHG PHG 2K 3K 4K 5K 19 23 29 42 54.0 65.0 75.5 95.0 12 15 19 32 S2 PHG Free socket with key (G) or keys (code A to F and L), cable collet and oversize collet Reference øB øA ~L S2 Dimensions (mm) Model Series A B L S1 S2 PHG PHG PHG 2K 3K 4K 19 23 29 17 22 36 70 89 112 15 19 30 15 19 32 S1 PHG Free socket with key (G) or keys (code A to F and L), cable collet and strain relief Reference øA ~L S2 42 Dimensions (mm) Model Series A L S2 PHG PHG PHG 2K 3K 4K 19 23 29 86 102 132 12 15 19 ® ® PKG Fixed socket, nut fixing, with key (G) or keys (code A to F and L) and cable collet Reference ~L M S2 øA e øB S3 Dimensions (mm) Model Series A B e E L M S1 S2 S3 PKG PKG PKG PKG 2K 3K 4K 5K 25 31 37 55 27.5 34.5 41.5 54.0 M20x1.0 M24x1.0 M30x1.0 M45x1.5 9 11 9 15 54.0 65.0 75.5 95.0 5.0 6.0 6.5 9.0 18.5 22.5 28.5 42.5 12 15 19 32 24 30 36 – S1 E maxi PEG Fixed socket, nut fixing, with key (G) or keys (code A to F and L) and cable collet, back panel mounting ~L e E maxi Dimensions (mm) Model Series A B e E L M PEG 2K 25 25 M20x1 2.5 54 5 S2 S4 18.5 12 22 S4 EGG Fixed socket with nut fixing and key (G) or keys (code A to F and L) L maxi M S3 e øA Reference øB S1 øA øB S1 E maxi S1 Dimensions (mm) Model Series A B e E L maxi 1) F1 F2 EGG EGG EGG EGG 2K 3K 4K 5K 25 31 37 55 27.5 34.5 41.5 54.0 M20x1.0 M24x1.0 M30x1.0 M45x1.5 9 11 9 10 31.0 35.5 37.0 40.5 41.0 42.5 41.0 42.0 S1 S3 5.0 6.0 6.5 9.0 18.5 22.5 28.5 42.5 24 30 36 54 EEG Fixed socket with nut fixing and key (G) or keys (code A to F and L) back panel mounting M e S4 øA Reference E maxi M Note: 1) The overall length (L) may vary depending upon the type of electrical LV or fibre optic contact fitted. L maxi øB S2 Reference M S1 Dimensions (mm) Model Series A B EEG EEG 2K 3K 25 30 25 31 e E L maxi 1) F1 F2 M S1 S4 M20x1 5.0 31.0 41.0 5.0 18.5 22 M24x1 7.5 35.5 42.5 4.5 22.5 27 Note: 1) The overall length (L) may vary depending upon the type of electrical LV or fibre optic contact fitted. 43 ® ® EBG Fixed socket with square flange, key (G) or keys (code A to F and L) four hole fixing Reference A L M H Dimensions (mm) Model Series EBG 4K A L maxi 1) B E G H 37 30 3 3.4 29 F1 F2 37 41 M 6.5 øB Note: 1) The overall length (L) may vary depending upon the type of electrical LV or fibre optic contact fitted. øG F Ref. α G A ●●B ●●C ●●D ●●E ●●F ●●L Angles Alignment Key and Polarized Keying Systems ●● β ●● γ α γ β γ Type of electrical or fibre optic contact Series 2K 3K 4K 5K Plug Socket or plug 0° 30° 45° 60° 95° 120° 145° 75° 0° 30° 45° 60° 95° 120° 145° 75° 0° 30° 45° 60° 95° 120° 145° 75° 0° 30° 45° 60° 95° 120° 145° 75° male male male male male male male female female female female female female female female male ● Available Note ● ● ● ● ● ● ● ● ● On request Panel Cut-out L mini Models 1) ø D (4x) ø A +0.1 0 EEG EEG B +0.1 0 L 1 +0.1 0 EGG EGG EGG EGG Series PEG Model Series EBG FBG 4K 4K PKG PKG PKG PKG 2K 3K 4K 5K A Dimensions (mm) A B L 20.2 24.2 30.2 45.2 18.7 22.7 28.7 42.7 29.0 35.5 43.0 56.5 Dimensions (mm) D L L1 30.2 3.2 or M3 30.2 3.2 or M3 38 50 29 29 Note: 1) Minimum distance between two neighbouring components. Mounting nut torque Torque (Nm) 2K Series 3K 4K 5K 12 18 35 25 1N = 0.102 kg Note: The values shown in the table above are the maximum torque for each connector type. 44 ® @@@@@@@@e? @@@@@@@@e? @@@@@@@@e? @@@@@@@@e?@@@@@@@@ @@@@@@@@ @@h? @@ @@h? @@ @@h? @@ @@h? @@ @@h? @@ @@h? @@ @@g @@g @@g @@g @@g @@g @@@@@@@@ @@@@@@@@ Crimp Us (kV rms) Us (kV dc) Ue (kV rms) Ue (kVdc) 3 Solder 2 F2 ø A (mm) 4 F1 Contact No 4B 4K 1 Low Voltage contact Types Fibre optic No øA Reference FO Contact Type: 2B 2K 3B 3K Types @@ @@ @@ @@ @@ @@ @@ @@ ?@@ ?@@ ?@@ ?@@ ?@@ ?@@ ?@@@@@@@@ ?@@@@@@@@ ?@@@@@@@@ ?@@@@@@@@ 96A 92A 1 2 0.9 ● ● 0.33 0.50 1.0 1.5 8 96C 92C 1 4 0.7 ● ● 0.40 0.60 1.2 1.8 5 96E 92E 1 6 0.7 ● ● 0.40 0.60 1.2 1.8 5 96J 92J 1 10 0.7 ● ● 0.33 0.50 1.0 1.5 4 07A 03A 2 – – – – – – – – – 97C 93C 2 4 0.9 ● ● 0.40 0.60 1.2 1.8 8 97E 93E 2 6 0.9 ● ● 0.40 0.60 1.2 1.8 8 97J 93J 2 10 0.7 ● ● 0.20 0.28 0.6 0.85 5 97R 93R 2 16 0.7 ● ● 0.20 0.28 0.6 0.85 3 96X 92X 1 22 0.7 ● ● 0.20 0.28 0.6 0.85 2 07C 03C 4 – – – – – – – – – 98E 94E 3 6 0.7 ● ● 0.33 0.50 1.0 1.5 3 – 93E 2 2 4 0.9 1.3 _ ● 0.40 0.70 0.60 1.00 1.2 2.1 1.8 3.0 4 12 97L 93L 2 12 0.9 ● ● 0.40 0.60 1.2 1.8 4 98L 94L 3 12 0.7 ● ● 0.33 0.50 1.0 1.5 2 97R 93R 2 16 0.9 ● ● 0.40 0.60 1.2 1.8 4 97T 93T 2 18 0.7 ● ● 0.50 0.70 1.5 2.1 2 07J 03J 10 – – – – – – – – – Rated current (A) @@ @@ @@ @@ @@ @@ @@ @@ ® 5B 5K ● Available: male and female contacts ● On request: male and female contacts 45 ® ® @@@@@@@@e? @@@@@@@@e? @@@@@@@@e? @@@@@@@@e?@@@@@@@@ @@@@@@@@ @@h? @@ @@h? @@ @@h? @@ @@h? @@ @@h? @@ @@h? @@ @@g @@g @@g @@g @@g @@g @@@@@@@@ @@@@@@@@ Housing @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ ?@@@@@@@@ ?@@@@@@@@ ?@@ ?@@ ?@@ ?@@ ?@@ ?@@ ?@@@@@@@@ ?@@@@@@@@ Surface treatment Base material Ref. Brass Brass Brass Aluminium alloy Stainless steel C N K L T ● Available Note Latch sleeve and earthing crown Outer shell chrome-plated nickel-plated nickel-plated nickel-plated black chrome nickel-plated anodized brass Nickel-plated without treatment ● ● ● ● ● ● On request @@@@@@@@e? @@@@@@@@e? @@@@@@@@e? @@@@@@@@e?@@@@@@@@ @@@@@@@@ @@h? @@ @@h? @@ @@h? @@ @@h? @@ @@h? @@ @@h? @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@g @@g @@g @@g @@g @@g @@@@@@@@ @@@@@@@@ ?@@@@@@@@ ?@@@@@@@@ ?@@ ?@@ ?@@ ?@@ ?@@ ?@@ ?@@@@@@@@ ?@@@@@@@@ Contact Contact for plug, socket, and fixed socket Ref. Contact type A C L M male solder male crimp female solder female crimp @@@@@@@@e? @@@@@@@@e? @@@@@@@@e? @@@@@@@@e?@@@@@@@@ @@@@@@@@ @@h? @@ @@h? @@ @@h? @@ @@h? @@ @@h? @@ @@h? @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@g @@g @@g @@g @@g @@g @@@@@@@@ @@@@@@@@ ?@@@@@@@@ ?@@@@@@@@ ?@@ ?@@ ?@@ ?@@ ?@@ ?@@ ?@@@@@@@@ ?@@@@@@@@ Variant Strain relief Anodized colour Models FGG and PHG can be supplied with a strain relief. Its colour is shown in the reference table below. When the body of the housing is in aluminium alloy, you must choose the colour from the table below. Ref. A B G J M 46 Colour blue white grey yellow brown Ref. N R S V Colour black red orange green Ref. A J N R T V Anodized colour blue yellow black red neutral green Note: If the colour of the strain relief you want differs from the anodized one, you can order it separately (see page 65). ® @@@@@@@@e? @@@@@@@@e? @@@@@@@@e? @@@@@@@@e?@@@@@@@@ @@@@@@@@ @@h? @@ @@h? @@ @@h? @@ @@h? @@ @@h? @@ @@h? @@ @@g @@g @@g @@g @@g @@g @@@@@@@@ @@@@@@@@ Series 2B-5B 3B 4B 5B ?@@@@@@@@ ?@@@@@@@@ ?@@ ?@@ ?@@ ?@@ ?@@ ?@@ ?@@@@@@@@ ?@@@@@@@@ Series 2K-5K Reference 2B Collets @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ @@ ® Cable ø Type ø max. M 21 2.0 1.5 M 31 3.0 2.1 M 42 4.0 3.1 D 52 5.0 4.1 D 62 6.0 5.1 D 72 7.0 6.1 D 82 8.0 7.1 D 92 9.0 8.1 D 99 9.7 9.1 M 52 5.0 4.1 D 62 6.0 5.1 D 72 7.0 6.1 D 82 8.0 7.1 D 92 9.0 8.1 D 10 10.0 9.1 D 11 11.0 10.1 D 12 11.7 11.1 Reference min. M 62 6.0 5.1 M 72 7.0 6.1 M 82 8.0 7.1 M 92 9.0 8.1 D 10 10.5 9.1 D 12 12.0 10.6 D 13 13.5 12.1 D 15 15.0 13.6 D 16 16.0 15.1 D 11 11.5 9.6 D 13 13.5 11.6 D 15 15.5 13.6 D 17 17.5 15.6 D 19 19.5 17.6 D 21 21.5 19.6 D 23 23.5 21.6 D 25 25.0 23.6 2K 3K Cable ø Type ø max. min. C C C C C C C C C C C C C C C K K K K 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 10 11 1.7 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 6.0 6.5 7.0 7.5 8.0 8.5 9.0 9.5 10.0 11.0 1.5 1.8 2.1 2.6 3.1 3.6 4.1 4.6 5.1 5.6 6.1 6.6 7.1 7.6 8.1 8.6 9.1 9.6 10.1 C C C C C C C C C C C C C C C C K K K K K 30 35 40 45 50 55 60 65 70 75 80 85 90 95 10 11 11 12 13 14 15 3.0 3.5 4.0 4.5 5.0 5.5 6.0 6.5 7.0 7.5 8.0 8.5 9.0 9.5 10.0 10.6 11.7 12.8 13.5 14.3 15.0 2.1 3.1 3.6 4.1 4.6 5.1 5.6 6.1 6.6 7.1 7.6 8.1 8.6 9.1 9.6 10.1 10.6 12.1 12.9 13.6 14.4 Reference 4K 5K Cable ø Type ø max. min. C C C C C C C C C C C C C C C C K K K K K K K K 50 55 60 65 70 75 80 85 90 95 10 11 12 13 14 15 16 17 18 19 20 21 22 23 5.3 5.6 6.0 6.5 7.0 7.5 8.0 8.5 9.0 9.7 10.5 11.7 12.8 13.5 14.3 15.0 16.5 17.5 18.5 19.5 20.5 21.5 22.5 23.5 5.1 5.4 5.7 6.1 6.6 7.1 7.6 8.1 8.6 9.1 9.8 10.6 12.1 12.9 13.6 14.4 15.6 16.6 17.6 18.6 19.6 20.6 21.6 22.6 C C C C C C C C C C C C C C 10 11 12 13 14 15 16 17 18 19 20 21 22 23 10.5 11.5 12.5 13.5 14.5 15.5 16.5 17.5 18.5 19.5 20.5 21.5 22.5 23.5 9.6 10.6 11.6 12.6 13.6 14.6 15.6 16.6 17.6 18.6 19.6 20.6 21.6 22.6 Note: All dimensions are in millimetres. Type D collet: standard system for series 2B, 3B, 4B, and 5B Type M collet: system with reducer grips cables with smaller diameters than those which can be accommodated with standard collets for series 2B, 3B, and 4B Type C collet: standard system for series 2K, 3K, 4K, and 5K Type K collet: system with an oversized collet that grips cables with larger diameters than those which can be accommodated with standard collets for series 2K, 3K, and 4K (See pages 14 and 15) 47 ® ® Series 3P Introduction The 3P series connectors are designed to work with the LEMO F1 or F2 fibre optic contacts. The main features of this series are as follows: – Security of the LEMO self-latching system – Protection against accidental contamination or damage to the fibre end face because the ferrules are recessed within the connector shell Specially designed for applications requiring minimum weight, maximum electrical insulation values, together with high thermal and mechanical properties, as well as suitability for either vapour or gas sterilisation. These connectors offer remarkable safety features utilizing non-conductive materials for the shell and providing four different systems to prevent accidental cross mating: – A coloured ring – Housing keying – Insert keying – Insert polarization The 3P series consists of 3 models and offers two mixed fibre optic/electrical contact configurations with cable outer diameters ranging from 6.7 to 9.5 mm. Depending upon the type of fibre optic contact chosen, the connectors can be used with singlemode or multimode fibres ranging from 9/80 and 9/125 to 1500 µm. Interconnections Straight plug Fixed sockets EGG FGG EBG Model description EBG Fixed socket with key, square flange (screw fixing) EGG Fixed socket, nut fixing, with key FGG Straight plug with key and cable collet 49 ® ® Part Section Showing Internal Components Straight plug 1 outer shell Fixed socket 7 2 1 3 6 5 4 1 2 5 12 4 6 8 7 12 3 10 9 12 1 outer shell 11 2 latch sleeve 3 retaining nut 4 coloured ring 2 retaining nut 5 insulator 3 round nut 6 male contact 4 coloured ring 7 female contact (earthing) 5 insulator 8 clamping sleeve 6 female contact 9 clamp 7 male contact (earthing) 10 screw 11 washer 12 gland Technical Characteristics Material and Treatment Component Mechanical and Environmental Material Characteristic Standard Outer shell, latching sleeve, other parts Polysulfone (PSU) MIL-P-46120 MR Sealing glands Insulator Silicone rubber PEEK FS ZZ - R765 MIL-P-46183 Water tightness (mated connectors) Operating temperature Sterilisation Low voltage contacts Type Male solder Male crimp Male (earthing) Female solder Female crimp Female (earthing) Material (Standard) Value Standard IP 61 IEC 529 -50°C +150°C steam, 130°C steam + formol 70°C gas, 60°C Surface treatment (µm) Cu Ni Au 1) Brass (ASTM C385) 0.5 3 0.5 Brass (ASTM C345) 0.5 3 0.5 Bronze (ASTM C544) 0.5 3 0.5 Note: The treatment standards are as follows: – Nickel FS QQ-N-290A – Gold MIL-G-45204C type I, class 00. 1) On request, the gold thickness can be prepared according to MIL-G-45204C, type I, class 1 (1.5 µm). Insert polarization The 3P series makes it possible for the user to configure his own keying system. The insert can be located into 11 different angular positions relative to the external alignment key. G F H α E J D K C B Note: The reference letter – on the plug insert is placed to the left of the alignment key – on the socket insert is placed to the right of the alignment key. 50 A L Angle α Insert code Plug Socket A B C D E F G H J K L 180° 147° 16' 114° 33' 81° 49' 49° 05' 16° 22' 343° 38' 310° 55' 278° 11' 245° 27' 212° 44' 180° 212° 44' 245° 27' 278° 11' 310° 55' 343° 38' 16° 22' 49° 05' 81° 49' 114° 33' 147° 16' ® ® Part Number Example Straight plug with cable collet FGG 3P 96H P L W D 75 G Variant: (page 52) Model: (page 51) Cable collet: (page 52) Series: 3P Cable fixing type: D = Type D Type: (page 52) LV contact type: (page 52) = PSU grey Housing: P X = PSU white Insulator: L = PEEK FGG.3P.96H.PLWD75G = Straight plug with key (G), series 3P, mixed contact type, fibre optic contact F1 and 9 low voltage contacts, housing in grey polysulfone, PEEK insulator, solder contact, type D cable fixing, acceptable cable diameter of 6.7 to 7.5 mm, grey coloured ring. Connectors are supplied without fibre optic contact, therefore they must be ordered separately according to the fibre type (see pages 55 and 56). Model - Series FGG.3P Straight plug with key and cable gland EGG.3P Fixed socket, nut fixing, with key 31.7 ø 18.8 ø 21.2 ø 22 ø 26.7 ~47 ø 18.8 ø 26 ~ 63 M20 x 1 8 5 maxi EBG.3P Fixed socket with key, square flange (screw fixing) 31.7 M3 x 7 28 ø 22 ø 18.8 M20 x 1 8 5 maxi 51 ® ® Type ● 96K 92K 1 11+1 0.7 ● Rated current (A) 0.9 Ue (kV dc) 9+1 Ue (kV rms) 1 Us (kV dc) 92H Us (kV rms) 96H Crimp F2 Solder 1) F1 ø A (mm) 3P Low Voltage contact Type Contact No øA Reference FO contact Type: Fibre optic No Mixed: fibre optic + LV ● 0.4 0.6 1.2 1.8 4 0.6 0.9 1.8 2.7 3 Note: 1) The additional contact is an earthing one. Contact Ref. W Y W Y Contact type Note: On request, the contacts can be supplied with a gold coating of 1.5 µm as per MIL-G45204 C, type I, class 1. For that purpose use the references A, C, L, and M respectively. Male solder Male crimp Female solder Female crimp Collet Collet Ref. 75 85 95 Cable ø min. (mm) max. (mm) 6.7 7.6 8.6 7.5 8.5 9.5 Variant Ref. A B G J M N R V 52 Coloured ring blue white grey yellow brown black red green Note: In the standard version the letter G is not mentioned in the "variant" position and the colour grey is chosen by default. ® ® øC ø D (4X) Panel Cut-out L1 øA Model EBG EGG A C 20.1 20.1 3 3 Dimensions (mm) D L 3.1 or M3 – L1 31 34 20 – L maxi Mounting nut torque Component Retaining nut Nut Fixing screw Torque (Nm) 0.5 2.3 2.5 1N = 0.102 kg Accessories GMA Strain relief Cable ø (mm) Part number Cut 42 8 GMA.3P.050.SN 4 ø3 B A max. min. 4.9 5.9 6.9 4 5 6 A B C Note: The cable entry of the FGG plugs can be fitted with a flexible strain relief which can accommodate cables of 3 to 6 mm in diameter. The adjustment to the diameter is done by cutting the conical end. The strain relief is mounted inside the collet nut. The cable must have a sheath with a large enough diameter in order to be held by the clamping system. ● Material: Black thermoplastic rubber GEB Nut 6 M20 x 1 ø 26 Part number GEB.3P.240.UG Note: Models EBG sockets, with a square flange, can also be mounted without using the fixing screws. ● Material: Grey polysulfone 53 ® ® EGG Retaining nut Ø 11.4 7.5 ø 18.8 Part number EGG.3P.230.UG Note: One retaining nut is supplied with all the sockets model EGG and EBG. ● Material: Grey polysulfone EBG Finishing cover 4.5 28 Part number EBG.3P.260.UG Note: A finishing cover is supplied with all EBG fixed sockets with a square flange. ● Material: Grey polysulfone Tooling 60 DCP Spanners for securing the socket nut Part number DCP.91.019.HN 25 ● Material: Black polyamide 80 DCP Spanners with notch for securing the collet nut Part number DCP.91.026.HN 34 ● Material: Black polyamide Note: Other tooling are also availlable with the 3P series. See section "Tooling" on page 69. 54 ® ® Fibre Optic Contact F1 Introduction The F1 type contact is designed for fitting into multifibre or mixed fibre optic/electrical connectors from the series 2B to 5B, 2K to 5K, and 3P. Its main features are as follows: – Simple and proven construction with a metallic ferrule – Polishing with special tooling ensuring a minimum spacing of fibres which are not in physical contact – After mounting on the cable, the contact is installed in the main connector insert, and retained with a metallic clip. This contact is suitable for use with multimode fibres in Si/Si or plastic, ranging in sizes from 200/230 to 1500 µm. Part Section Showing Internal Components Female contact 3 1 2 4 2 4 1 3 Male contact 5 1 body with holder 1 ferrule with holder 2 ferrule with holder 2 clips 3 spring 3 crimping tube 4 clips 4 alignment tube 5 crimp tube Technical Characteristics Material and treatment of the fibre optic contact Component Body and holder Ferrule Spring Clip Crimp tube Alignment tube Material Alloy CuNiZn Alloy CuNiZn Stainless steel Cu-Be Cu 99 Alloy CuNiZn Surface treatment (µm) Cu Ni without treatment without treatment without treatment without treatment 0.5 3 without treatment Mechanical and Environmental Characteristic Endurance Humidity Acceptable temperature Value 1000 cycles Standard Section IEC 874-1 28.6 up to 95 % at 60°C -40°C +80°C Optical Performance Characteristic Insertion loss fibre 200/230 Value 1.13 dB Standard IEC 874-1 Section 27.1 Note: Detailed characteristics are presented on pages 7 and 8. 55 ® ® Part Number Example FFS GB1 F1 A A E 30 = Male contact Model: FFS PSS = Female contact 30 = ø 2.5 to 3.5 Cable ø: 35 = ø 3.5 to 4.0 45 = ø 4.0 to 4.5 FO Contact type: F1 Cable fixing type: E = crimp Fibre type: (see table below) Ferrule material: A = CuNiZn alloy Body: A = CuNiZn alloy FFS.F1.GB1.AAE30 = Male fibre optic contact type F1, ferrule bore diameter of 235 µm, ferrule made of CuNiZn alloy for tight jacket cable, crimp type cable fixing, for a cable diameter of 2.5 mm to 3.5 mm. Model - FO Contact Type FFS.F1 Male F1 Fibre Optic Contact PSS.F1 Female F1 Fibre Optic Contact 26.2 ø 4.4 ø 4.4 ø 2.4 25.5 S4 S 3.5 Fibre Type The choice of the ferrule hole diameter is dependent upon the fibre cladding size. LEMO offers a range of ferrule hole diameters to suit the users specific requirements. 56 Reference Core/cladding ø (µm) GA1 GB1 HA1 HB1 JA1 JB1 KA1 KB1 LA1 LB1 MA1 MB1 NA1 NB1 200/230 200/230 300/330 300/330 400/430 400/430 600/630 600/630 800/830 800/830 1000/1035 1000/1035 500 500 Ferrule inside ø (µm) 230 235 330 335 430 435 630 640 830 845 1035 1050 500 550 Fibre type Note Reference Core/cladding ø (µm) Ferrule inside ø (µm) Fibre type Note HCS HCS HCS HCS HCS HCS HCS HCS HCS HCS HCS HCS Polymer Polymer ● ● ● ● ● ● ● ● ● ● ● ● ● ● PA1 PB1 RA1 RB1 SA1 SB1 TA1 TB1 VA1 VB1 WA1 WB1 750 750 1000 1000 1500 1500 200/380 200/380 300/440 300/440 600/750 600/750 750 825 1000 1100 1500 1650 380 410 440 475 750 810 Polymer Polymer Polymer Polymer Polymer Polymer PCS PCS PCS PCS PCS PCS ● ● ● ● ● ● ● ● ● ● ● ● ● Available ● On request ® ® Fibre Optic Contact F2 Introduction The F2 type contact is designed for fitting into multifibre connectors or mixed fibre optic/electrical connectors from series 2B to 5B, 2K to 5K, and 3P. Its main features are as follows: – Assembly uses ceramic ferrule with spherical end face – Simple and fast polishing ensuring the physical contact of the fibre end face – After mounting on the cable, the contact is very easily installed in the main connector insert, the particular shape of the contact body retains it into the insulator – Unique cable assembly independently of the connector shell – The alignment tube can be easily removed in order to clean the fibre end face. This contact makes it possible to use singlefibre cables with singlemode or multimode fibres of the following sizes 9/80 9/125 - 50/125 - 62.5/125 - 100/125 and 100/140 µm. Part Section Showing Internal Components Female contact 4 1 3 2 5 2 3 1 4 Male contact 1 body with holder 1 body with holder 2 ferrule with holder 3 spring 2 ferrule with holder 4 crimp tube 3 spring 5 alignment 4 crimp tube device Technical Characteristics Mechanical and Environmental Material and Treatment Component Shell Ferrule Holder Spring Crimping tube Support Alignment tube Material PEEK Ceramic Brass Stainless steel Cu 99 Brass Ceramic Surface treatment (µm) Cu Ni without treatment without treatment 0.5 3 without treatment 0.5 3 0.5 3 without treatment Characteristic Endurance Humidity Acceptable temperature Value 1000 cycles Standard Section IEC 874-1 28.6 up to 95 % at 60°C -40°C +80°C Optical Performance Characteristic Insertion loss 9/125 Insertion loss 50/125 Value 0.33 dB 0.13 dB Standard IEC 874-1 IEC 874-1 Section 27.1 27.1 Note: Detailed characteristics are presented on pages 7 and 8. 57 ® ® Part Number Example FFS F2 BD2 L C E 30 = Male contact Model: FFS PSS = Female contact FO Contact type: F2 = 0.25 to 1.1 mm Cable ø: 10 30 = 1.7 to 3.0 mm Fibre type: (see table below) = epoxy Cable fixing type: T E = crimp Ferrule material: C = Zirconia ceramic Body: L = PEEK FFS.F2.BD2.LCE30 = Male fibre optic contact, type F2, ferrule bore diameter of 128 µm, PEEK body, Zirconia ceramic ferrule, crimp cable fixing, tight jacket cable with a diameter between 1.7 and 3.0 mm. Model - Fibre Optic Contact Type FFS.F2 Male F2 Fibre Optic Contact PSS.F2 Female F2 Fibre Optic Contact 31.7 11.6 ø 4.4 ø 4.4 ø2 ø2 31.7 Fibre Type The choice of the ferrule hole diameter is dependent upon the fibre cladding size. LEMO offers a range of ferrule hole diameters to suit the users specific requirements. Reference AA2 AB2 BA2 BB2 BC2 BD2 FA2 FB2 Core/cladding ø 1) (µm) 9/80 9/125 50/125 62.5/125 100/125 100/140 Note: 1) All fibres are of type Si/Si. ● Available 58 ● On request Ferrule inside ø (µm) Note 80 81 125 126 127 128 140 144 ● ● ● ● ● ● ● ● ® ® Cable Fixing Type Reference Cable fixing Reference ø T E 10 30 Cable Structure Cable ø Buffer coated fibre Tight jacket cable 0.25 to 1.1 1.7 to 3.0 Accessory PSS Alignment device Part number 11.6 ø 4.4 PSS.F2.290.NZZ Note: Alignment devices should be ordered as replacement items. 59 ® ® Insertion and Extraction of the Fibre Optic Contacts Cable Termination Detailed instructions for terminating single fibre cables with LEMO fibre optic contacts on cables are given in the reference manual DRV.020 supplied with the complete termination workstation (see page 72). Insertion and Extraction of the F1 Type Contact Insertion The fibre optic contact terminated on the cable must be inserted into the connector insert until it comes to a stop. Ensure that the contact is correctly retained by gently pulling on it. Extraction Push the extractor, reference DCC.91.312.5LA (see page 73), in the insulator and push on the contact to compress the clip. Gently remove the fibre optic contact by pulling on the cable. Insertion and Extraction of the Fibre Optic F2 Type Contact Insertion The fibre optic contact terminated onto the cable is inserted into the insulator of the connector until it reaches a stop. Make sure the contact is correctly positioned into the antirotation key. Check that the contact is held correctly by pulling gently on the cable. Clip the alignment device onto the fibre optic contacts which is already fitted into female insulator. This procedure is performed with the extractor (reference DCC.91.312.5LA) using the threaded end which should be screwed onto the alignment device. Alignment device Extraction Reverse the order of the operation described above to extract the alignment device. Place the extractor (reference DCC.91.312.5LA) into the insulator and push on the contact until it comes to a stop to compress the clip. Gently pull the fibre optic contact by the rear to remove it from the insulator. Alignment device 60 ® ® Accessories Insulators Insulators for series 2B-5B, 2K-5K and 3P vary according to the fibre type chosen. male female FO Contact Type F1 Insulator part number Male contact Female contact 2B 2K 96A 96C 96E 96J FGG.2B.302.XLY FGG.2B.304.XLY FGG.2B.306.XLY FGG.2B.310.XL EGG.2B.402.XLY EGG.2B.404.XLY EGG.2B.406.XLY EGG.2B.410.XL 3B 3K 07A 97C 97E 97J 97R 96X FGG.3B.302.CL FGG.3B.344.XL FGG.3B.350.XL FGG.3B.346.XL FGG.3B.356.XL FGG.3B.322.XL EGG.3B.402.CL EGG.3B.444.XL EGG.3B.450.XL EGG.3B.446.XL EGG.3B.456.XL EGG.3B.422.XL 96H 96K FGG.3P.309.XL FGG.3P.311.XL EGG.3P.409.XL EGG.3P.411.XL 07C 98E 97L 98L 97R 97T 07J FGG.4B.304.CL FGG.4B.366.XL FGG.4B.352.XL FGG.4B.385.XL FGG.4B.356.XL FGG.4B.358.XL FGG.5B.340.CL EGG.4B.404.CL EGG.4B.466.XL EGG.4B.452.XL EGG.4B.485.XL EGG.4B.456.XL EGG.4B.458.XL EGG.5B.440.CL 3P 4B 4K 5B 5K FO Contact Type F2 Insulator part number Male contact Female contact 2B 2K 92A 92C 92E 92J FGG.2B.302.EL FGG.2B.304.EL FGG.2B.306.EL FGG.2B.310.EL EGG.2B.402.EL EGG.2B.404.EL EGG.2B.406.EL EGG.2B.410.EL 3B 3K 03A 93C 93E 93J 93R 92X FGG.3B.302.EL FGG.3B.344.EL FGG.3B.350.EL FGG.3B.346.EL FGG.3B.356.EL FGG.3B.322.EL EGG.3B.402.EL EGG.3B.444.EL EGG.3B.450.EL EGG.3B.446.EL EGG.3B.456.EL EGG.3B.422.EL 92H 92K FGG.3P.309.EL FGG.3P.311.EL EGG.3P.409.EL EGG.3P.411.EL 03C 94E 93E 93L 94L 93R 93T 03J FGG.4B.304.EL FGG.4B.366.EL FGG.4B.346.EL FGG.4B.352.EL FGG.4B.385.EL FGG.4B.356.EL FGG.4B.358.EL FGG.5B.340.EL EGG.4B.404.EL EGG.4B.466.EL EGG.4B.446.EL EGG.4B.452.EL EGG.4B.485.EL EGG.4B.456.EL EGG.4B.458.EL EGG.5B.440.EL 3P 4B 4K 5B 5K Crimp LV Contacts FO Contact ø Contact Types LV F1 F2 FO Contact ø Types Contact LV F1 F2 Contact part number Contact part number Male Female Male Female 3P 96H 92H 96K 92K 0.9 0.7 FGG.3P.560.ZZC FGG.3P.555.ZZC EGG.3P.660.ZZM EGG.3P.655.ZZM 4B 4K 98E 94E 0.7 0.9 1.3 0.9 0.7 0.9 0.7 FGG.4B.555.ZZC FGG.4B.560.ZZC FGG.4K.565.ZZCY FGG.4B.560.ZZC FGG.4B.555.ZZC FGG.4B.560.ZZC FGG.4B.555.ZZC EGG.4B.655.ZZM EGG.4B.660.ZZM EGG.3B.665.ZZM1) EGG.4B.660.ZZM EGG.4B.655.ZZM EGG.4B.660.ZZM EGG.4B.655.ZZM 2B 2K 96A 96C 96E 96J 92A 92C 92E 92J 0.9 0.7 0.7 0.7 FGG.2B.560.ZZC FGG.2B.555.ZZC FGG.2B.555.ZZC FGG.2B.555.ZZC EGG.2B.660.ZZM EGG.2B.655.ZZM EGG.2B.655.ZZM EGG.2B.655.ZZM 3B 3K 97C 93C 97E 93E 97J 93J 97R 93R 96X 92X 0.9 0.9 0.7 0.7 0.7 FGG.3B.560.ZZC FGG.3B.560.ZZC FGG.3B.555.ZZC FGG.3B.555.ZZC FGG.3B.555.ZZC EGG.3B.660.ZZM EGG.3B.660.ZZM EGG.3B.655.ZZM EGG.3B.655.ZZM EGG.3B.655.ZZM – 93E 97L 98L 97R 97T 93L 94L 93R 93T Note: 1) This contact is identical to that used in the series 3B connectors 61 ® ® BFG Plug Caps B øA L Part number BFG.00.100 PCSG BFG.0B.100.PCSG BFG.2B.100.PCSG BFG.3B.100.PCSG N ● ● ● ● ● Series 00 0B 2B 3B A Dimensions (mm) B L N 7.5 9.5 15.0 18.5 10 12 18 22 10.0 12.2 15.0 18.5 Weight (g) 60 60 75 95 0.6 0.8 1.8 3.1 Note: This cap is available only with an alignment key (G). Upon request this cap can be supplied in black and the last letter "G" of the part number should be replaced with "N". Body material: Polyoxymethylene (POM) grey (or black) Cord material: Polyamide 6, white (or black) O ring material: Silicone rubber Maximum operating temperature: 100°C Water tightness: IP61 according to IEC 529 Fitting of the cord Slide the plug into the loop of the cord. Place the loop into the groove in front of the collet nut and tighten the loop. BFG Plug Caps Part number BFG.2K.100.NAS BFG.3K.100.NAS BFG.4K.100.NAS BFG.5K.100.NAS øA B L Dimensions (mm) B L N 19.5 23.0 29.0 44.0 24.5 28.0 34.0 48.5 20.0 24.0 24.5 29.0 110 155 165 195 Weight (g) 19 28 37 123 ● Body material: Brass (ATSM C 385), nickel-plated (Ni 3 µm), ● Cable material: Stainless steel ● O ring material: Silicone rubber or FPM (Viton) ● Maximum operating temperature: 250°C ● Water tightness: IP66 according to IEC 529 BRA Blanking caps for fixed sockets and free straight sockets L ø 3.2 N B øA M 62 2K 3K 4K 5K A Note: The letter "G" of the part number corresponds to the alignment key of the plug. The last letter "S" of the part number stands for the material of the O ring (silicone rubber). O rings made of FPM (Viton) are also available. If so, replace the letter "S" by "V". N ● Maximum operating temperature: 100°C ● Water tightness: IP61 according to IEC 529 Series Part number Series BRA.00.200.PCSG BRA.0B.200.PCSG BRA.2B.200.PCSG BRA.3B.200.PCSG 00 0B 2B 3B A 7.5 10.0 18.0 22.0 Dimensions (mm) B L M N Weight (g) 10.0 8.2 12.5 11.0 21.0 14.5 25.5 17.0 60 60 60 60 0.6 0.8 2.1 3.5 2.7 4.8 6.0 7.0 Note: On request this cap can be supplied in black. If so, replace the last letter "G" of the part number by "N". ● Body material: Polyoxymethylene (POM) grey (or black) ● Cord material: Polyamide 6, white (or black) ● O ring material: Silicone rubber ® ® BRE Blanking caps for fixed and free sockets L B M ø 3.2 N øA Part number ● ● ● ● Series BRE.0S.200.NAS BRE.2S.200.NAS BRE.3S.200.NAS BRE.4S.200.NAS BRE.5S.200.NAS 0B 2B 3B 4B 5B A Dimensions (mm) B L M 10 18 22 28 40 10.5 12.0 14.0 20.0 20.0 10.5 4.5 10.4 6.0 18.0 8.0 23.0 10.0 30.5 12.0 N Weight (g) 85 85 120 120 150 6.5 16.0 21.0 45.0 77.0 Note: These caps are suitable for use with any alignment key configuration. The last letter "S" of the part number stands for the O ring material (silicone rubber). O rings in FPM (Viton) are also available. If required, replace letter "S" by "V". Body material: Brass (ATSM C 385), nickel-plated (Ni 3 µm) Cable material: Stainless steel O ring material: Silicone rubber or FPM (Viton) Maximum operating temperature: 250°C BRE Blanking caps for fixed and free sockets L B M ø 3.2 N øA Part number Series 2K 3K 4K 5K BRE.2K.200.NAZ BRE.3K.200.NAZ BRE.4K.200.NAZ BRE.5K.200.NAZ A 20.5 24.0 30.0 44.0 Dimensions (mm) B L M 14 14 20 – 24.0 28.0 30.5 37.0 8 8 10 12 N Weight (g) 85 120 120 150 22 29 51 102 Note: These caps are suitable for use with any alignment key configuration. ● Body material: Brass (ATSM C 385), nickel-plated (Ni 3 µm) ● Cable material: Stainless steel ● Water tightness: IP66 according to IEC 529 BRD Blanking caps for free sockets L øA N ● Maximum operating temperature: 100°C ● Water tightness: IP61 according to IEC 529 B M Part number Series BRD.00.200.PCSG BRD.0B.200.PCSG BRD.2B.200.PCSG BRD.3B.200.PCSG 00 0B 2B 3B A 7.5 10.0 18.0 22.0 Dimensions (mm) B L M N Weight (g) 10.0 8.2 12.5 11.0 21.0 14.5 25.5 17.0 60 60 75 95 0.6 0.8 2.1 3.5 2.7 4.8 6.0 7.0 Note: On request this cap is available in black. If required, replace the last letter "G" of the part number by "N". ● Body material: Polyoxymethylene (POM) grey (or black) ● Cord material: Polyamide 6, white (or black) ● O ring material: Silicone rubber Fitting of the cord Slide the socket into the loop of the cord. Place the loop into the groove in front of the collet nut. Tighten the loop. 63 ® ® BRF Plug Caps L B M Reference Series N øA BRF.2K.200.NAZ BRF.3K.200.NAZ BRF.4K.200.NAZ BRF.5K.200.NAZ 2K 3K 4K 5K A 20.5 24.0 30.0 40.0 Dimensions (mm) B L M 14 14 10 22 24.0 28.0 30.5 37.0 8 8 10 12 N Weight (g) 110 155 165 195 22 29 51 102 Note: These caps are suitable for use with any alignment key configuration. ● Body material: Brass (ATSM C 385), nickel-plated (Ni 3 µm) ● Cable material: Stainless steel ● Water tightness: IP66 according to IEC 529 BRR Sprung dust caps for EG● sockets or PK● fixed sockets N L øC B øA M E maxi Note: On request, this cap is available in black. If so replace the last letter "G" of the part number with "N". ● ● ● ● ● 64 Body material: Polyoxymethylene (POM) grey (or black) O ring material: Silicone rubber Spring material: Stainless steel Maximum operating temperature: 100°C Water tightness: IP61 according to IEC 529 Part number BRR.0S.200.PZSG BRR.2S.200.PZSG BRR.3S.200.PZSG Series 0B 2B 3B A B Dimensions (mm) C E L M 11.0 13.3 9.0 5.8 18.6 22.4 15.2 6.5 22.5 26.5 18.2 9.0 5.0 8.2 8.8 1.2 2.0 2.5 N Weight (g) 15.3 26.2 30.8 0.5 2.0 3.0 ® ® GM● Strain relief LEMO plugs and sockets which are fitted with strain relief nuts are supplied with a flexible thermoplastic cable strain relief (Desmopan 786) which protects the cable entry. Use the part numbers shown below to order this accessory separately. øA L Reference GMB.00.012.DG GMB.00.018.DG GMB.00.025.DG GMB.00.028.DG GMB.00.032.DG GMD.00.018.DG GMD.00.025.DG GMD.00.028.DG GMD.00.032.DG GMA.0B.025.DG GMA.0B.030.DG GMA.0B.035.DG GMA.0B.040.DG GMA.0B.045.DG Dimensions (mm) Series Strain relief ø Cable A L max. min. Part number of nut for fitting the strain relief 00 1.2 1.8 2.5 2.8 3.2 22 22 22 22 22 1.1 2.1 2.8 3.1 3.5 0.25 FFM.00.131.LC 1.8 FFM.00.132.LC 2.5 2.8 FFM.00.131.LC 3.2 00 1.8 2.5 2.8 3.2 22 22 22 22 2.1 2.8 3.1 3.5 1.8 2.5 2.8 3.2 2.5 3.0 3.5 4.0 4.5 24 24 24 24 24 2.9 3.4 3.9 4.4 5.2 2.5 3.0 3.5 FFM.0B.130.LC 1) FFM.2B.132.LC 4.0 4.5 0B FFM.00.132.LC FFM.00.131.LC ● Material: Polyurethane (Desmopan 786) ● Operating temperature: -40°C +80°C Note: 1) For use only with connectors from series 2B equipped with cable fixing type M and where a strain relief from series 0B is fitted. 2) Required nut for series 2K, 3K and 4K respectively. Strain reliefs for series 0B connectors are available on request in silicone (operating temperature: -60° +200°C). The third letter of the reference stands for: «A» strain relief for series 0B, 2B, 3B, and 4B «B» strain relief for series 00 «D» thin strain relief for series 00 (for very flexible cables). Reference GMA.2B.040.DG GMA.2B.045.DG GMA.2B.050.DG GMA.2B.060.DG GMA.2B.070.DG GMA.2B.080.DG Dimensions (mm) Series Strain relief ø Cable A L max. min. Part number of nut for fitting the strain relief 2B-2K 4.0 4.5 5.0 6.0 7.0 7.8 36 36 36 36 36 36 4.5 5.0 5.5 6.5 7.7 8.8 4.0 4.5 5.0 FFM.2B.130.LC 6.0 FFM.2E.130.LC 2) 7.0 7.8 GMA.3B.050.DG GMA.3B.060.DG GMA.3B.070.DG GMA.3B.080.DG 3B-3K 4.5 7.0 8.0 9.0 42 42 42 42 5.2 7.9 8.9 10.0 4.5 7.0 FFM.3B.130.LC 8.0 FFM.3E.130.LC 2) 9.0 GMA.4B.080.DG GMA.4B.010.DG GMA.4B.011.DG GMA.4B.012.DG GMA.4B.013.DG 8.0 10.0 4B-4K 11.0 12.0 13.5 60 60 60 60 60 9.0 10.9 11.9 13.0 14.5 8.0 10.0 11.0 FFM.4B.130.LC FFM.4E.132.LC 2) 12.0 13.5 Note: The last letter of the reference specifies the colour. Refer to the table below to define the colour. Ref. A B G J M Colour blue white grey yellow brown Ref. N R S V Colour black red orange green 65 ® ® GRA Insulating washers Sockets or plugs mounted on panels can be fitted with insulating washers. The nine colours available combined with those for the strain reliefs makes colour coding possible. Part number Series 00 0B 2B 3B 4B GRA.00.269.GG GRA.0S.269.GG GRA.2S.269.GG GRA.3S.269.GG GRA.4S.269.GG Dimensions (mm) B E L M A 10 12 21 25 32 8.8 4.5 1.8 10.8 6.0 1.8 17.8 7.3 2.2 21.8 10.3 2.2 28.8 10.5 2.5 T 1.0 8.0 1.0 9.9 1.2 16.2 1.2 20.2 1.5 27.2 Weight (g) 0.1 0.1 0.3 0.5 0.7 Note: Insulating washers for series 5B are available on request. L Ref. øA M T øB A B G J M E maxi Ref. Colour blue white grey yellow brown N R S V Colour black red orange green Note: The last letter "G" of the part number indicates the colour grey for the insulating washer. To obtain an insulating washer of another colour, refer to the table above and change the letter "G" of the part number to the corresponding letter of the colour required. ● Material: Polyamide (PAG). ● Maximum operating temperature: 90° C. GRC Double panel washers The double panel washer’s are used to provide antirotation and accurate spacings for sockets (EEG, EGG, EXG) and plugs (PEG, PFG, PKG). The combination of the nine different colours of the double panel washers and of the strain reliefs makes colour coding possible. Series GRC.0S.260.HG 0B Ref. L M A B G J M Colour blue white grey yellow brown B E 10.9 5 Ref. N R S V Dimensions (mm) H L M N 14 2.5 1.5 26.5 12.5 Weight (g) 0.5 Colour black red orange green Note: The last letter "G" of the washers part number indicates the colour grey. For other colours, refer to the above table and replace letter "G" by the one corresponding to the colour required. E maxi ● Material: Polyamide (PAG). ● Maximum operating temperature: 100° C. 66 R H R N øB Part number ® ® GBA Locking washers øA Part number Series L øC GBA.00.250.FN GBA.0S.250.FN GBA.2S.250.FN GBA.3S.250.FN GBA.4S.250.FN 00 0B 2B 3B 4B Dimensions (mm) Weight (g) A C L 9.5 7.1 12.5 9.1 19.5 15.1 25.0 18.1 32.0 25.1 1.0 1.0 1.2 1.4 1.4 0.2 0.3 0.6 1.4 2.1 Note: Sockets and plugs from series 00, 0B, 2B to 4B are always supplied with a locking washer. To order this accessory separately, use the above part numbers. ● Material: Bronze (ASTM C521) nickel-plated (3 µm) GBB Tapered washers Reference øA L øC GBB.00.250.LN GBB.0S.250.LN GBB.2S.250.LN GBB.3S.250.LN GBB.4S.250.LN GBB.5S.250.LN Series 00 0B 2B 3B 4B 5B Dimensions (mm) Weight (g) A C L 9 11 18 22 28 40 7.1 9.1 15.1 18.1 25.2 35.2 2.0 2.5 4.0 4.5 5.0 7.5 0.2 0.3 1.0 1.6 2.4 7.2 Note: Sockets and plugs from series 5B are always supplied with a locking washer. To order this accessory separately, use the above part numbers. ● Material: Brass (ASTM C385) nickel-plated (3 µm) GEA Hexagonal nuts Part number Series A L B e ● Material: – Brass (ASTM C385) nickel-plated (3 µm) – Aluminium alloy (AA 6012) natural anodized aluminium alloy – Stainless steel (AISI 303). GEA.00.240.LN GEA.0S.240.LN GEA.2S.240.LN GEA.2E.240.LN GEA.3S.240.LN GEA.3E.240.LN GEA.4S.240.LN GEA.4E.240.LN 00 0B 2B 2K 3B 3K 4B 4K A 9 11 17 24 22 30 30 36 Dimensions (mm) B e 10.3 12.5 19.5 27.5 25.2 34.4 32.0 41.5 M 7 x 0.5 M 9 x 0.6 M15 x 1.0 M20 x 1.0 M18 x 1.0 M24 x 1.0 M25 x 1.0 M30 x 1.0 L Weight (g) 2.0 2.0 2.7 4.0 3.0 5.0 5.0 7.0 0.6 0.7 1.9 6.3 4.2 13.8 11.7 24.3 Note: Sockets and plugs are always supplied with a hexagonal nut. To order this part separately, use the above part numbers. The last letters "LN" of the part number refer to the nut material and treatment. If a nut in aluminium alloy or stainless steel is desired, replace the last letters of the part number by "PT" or "AZ" respectively. 67 ® ® GEC Conical nuts Part number Series A L øB e ● Material: Brass (ASTM C385) chrome-plated (Ni 3 µm + Cr 0.3 µm) GEC.00 240.LC GEC.0S.240.LC GEC.2S.240.LC GEC.2E.240.LC GEC.3S.240.LC GEC.3E.240.LC GEC.4S.240.LC GEC.5S.240.LC 00 0B 2B 2K 3B 3K 4B 5B A 8 10 17 22 20 27 27 37 Dimensions (mm) B e 10 12 20 25 24 30 30 41 M7 x 0.5 M9 x 0.6 M15 x 1.0 M20 x 1.0 M18 x 1.0 M24 x 1.0 M25 x 1.0 M35 x 1.0 L Weight (g) 2.5 2.5 3.8 5.0 4.5 4.5 4.5 5.0 0.6 0.8 3.7 6.1 5.7 5.8 7.0 11.2 Note: Models EC●, EE●, EX●, PE● and PF● from series 00, 0B, 2B, 3B, 4B, 2K and 3K are always supplied with a conical nut. To order this accessory separately, use the above part numbers. GEB Round nuts øA L e Part number Model 1 øA L e GEB.00.240.LN GEB.0S.240.LN GEB.2S.240.LN GEB.3S.240.LN GEB.4S.240.LN GEB.5S.240.LN Series Model 00 0B 2B 3B 4B 5B 1 1 1 1 1 2 Dimensions (mm) A e L 9.0 11.0 18.0 22.0 28.0 40.0 M7 x 0.5 M9 x 0.6 M15 x 1.0 M18 x 1.0 M25 x 1.0 M35 x 1.0 Weight (g) 4.0 4.0 5.5 5.5 6.0 8.0 0.8 1.0 3.6 5.1 6.4 17.7 Note: Sockets and plugs from series 5B and 5K are always supplied with the model 2 type of round nuts. To order this accessory separately, use the above part numbers. Model 2 ● Material: Brass (ASTM C385) nickel-plated (3 µm) GCA Earthing washer øA L N øB Part number GCA.2S.255.LT GCA.2E.255.LT GCA.3S.255.LT GCA.4S.255.LT GCA.4E.255.LT Series 2B 2K 3B 4B 4K Dimensions (mm) A B L N 20 25 25 35 35 15.2 20.2 18.2 25.6 30.6 0.5 0.5 0.5 0.6 0.6 32.0 39.0 39.0 50.0 50.0 Weight (g) 0.8 0.9 1.2 2.2 2.0 ● Material: Brass (ASTM C274) nickel-plated (OPTALOY) 3 µm 68 ® ® Tooling DCG Spanners for hexagonal nuts N L Part number DCG.91.149.0TN DCG.91.161.1TN DCG.91.231.7TN DCG.91.282.2TN Series 00 0B 2B 3B Dimensions (mm) B L N 14 16 23 28 40 45 62 76 50 52 68 73 Part number of the nut GEA.00.240.LN GEA.0S.240.LN GEA.2S.240.LN GEA.3S.240.LN ● Material: Blackened steel øB DCA Spanners for hexagonal nuts with locator for flats on socket thread N L maxi Part number DCA.91.149.0TN DCA.91.161.1TN DCA.91.231.7TN DCA.91.282.2TN Series 00 0B 2B 3B Dimensions (mm) B L N 14 16 23 28 65 73 100 120 50 52 68 70 Part number of the nut GEA.00.240.LN GEA.0S.240.LN GEA.2S.240.LN GEA.3S.240.LN ● Material: Blackened steel øB DCB Spanners for round nuts N L Part number DCB.91.149.0TN DCB.91.161.1TN DCB.91.231.7TN DCB.91.282.2TN Series 00 0B 2B 3B Dimensions (mm) B L N 11 13 20 24 40 45 62 76 50 50 65 70 Part number of the nut GEB.00.240.LN GEB.0S.240.LN GEB.2S.240.LN GEB.3S.240.LN ● Material: Blackened steel øB DCP Set of flat spanners for collet nuts N S1 M L S2 Part number Series DCP.91.001.TN DCP.91.023.TN DCP.91.023.TN DCP.91.045.TN DCP.91.045.TN 0B 2B-2K 3B-3K 4B 5B L 95 115 115 130 130 Dimensions (mm) M N S1 2.5 3.0 3.0 3.5 3.5 21 30 35 40 45 8.1 13.1 15.1 21.2 31.2 S2 7.1 12.1 14.1 20.2 30.2 ● Material: Blackened steel 69 ® ® M N DCP Flat spanner for collet nut S1 L Part number DCP.99.055.TC DCP.99.060.TC Series 00 00 L Dimensions (mm) M N S1 78 78 2 2 12.6 12.6 5.5 6.0 ● Material: Chrome-plated steel S1 øB øA DPF Pliers for assembling plugs from series K 220 Part number DPF.91.023.TA Series Dimensions (mm) A 2K 3K 15 18 The plug end must be held in the pliers whilst the nut is tightened with the flat spanner. Spanner 70 Pliers ® ® Crimping Tools for Electrical Contacts Manual crimping tool for LV contacts Supplier Part number LEMO DANIELS ASTRO DPC.91.701.V MH860 616336 According to specification MIL-C-22520/7-01 For LEMO contacts ø 0.7-0.9-1.3 mm DCE Positioners for LV crimp contacts Connector Series 0.9 0.7 0.9 0.7 0.9 0.9 0.7 1.3 0.9 2B-2K male female 3B-3K These positioners only apply to series 2B-4B, 2K-4K, and 3P. They are suitable for use with both manual and pneumatic crimping tools according to the MIL-C-22520/7-01 standard. 3P 4B-4K Note: A wide variation of strand number and diameter combinations are quoted as being AWG, some of which do not have a large enough cross section to guarantee a crimp as per either MIL-C-22520/1 or /701. Our technical department is at your disposal to study and propose a solution to all your specific problems. Positioners part number ø Conductor Contact AWG 4B-4K type 93E 20-22-24 22-24-26 20-22-24 22-24-26 20-22-24 20-22-24 22-24-26 18-20-22 20-22-24 For male contact For female contact DCE.91.092.BVC DCE.91.072.BVC DCE.91.093.BVC DCE.91.073.BVC DCE.91.093.BVC DCE.91.094.BVC DCE.91.074.BVC DCE.91.133.BVCY DCE.91.094.BVC DCE.91.092.BVM DCE.91.072.BVM DCE.91.093.BVM DCE.91.073.BVM DCE.91.093.BVM DCE.91.094.BVM DCE.91.074.BVM DCE.91.133.BVM1) DCE.91.094.BVM Note: 1) Female contacts from the 3B series are fitted in this type. DCC Extraction tools for LV crimp contacts FO Contact ø Contact Types LV F1 F2 Thumb operated model Automatic model Note: These tools apply only to series 2B-4B, 2K-4K, and 3P. Both models are used for male and female contacts. Extractor Thumb operated model Automatic model 2B 2K 96A 96C 96E 96J 92A 92C 92E 92J 0.9 0.7 0.7 0.7 DCC.91.090.2LA DCC.91.070.2LA DCC.91.070.2LA DCC.91.070.2LA DCF.91.090.2LT DCF.91.070.2LT DCF.91.070.2LT DCF.91.070.2LT 3B 3K 97C 93C 97E 93E 97J 93J 97R 93R 96X 92X 0.9 0.9 0.7 0.7 0.7 DCC.91.093.5LA DCC.91.093.5LA DCC.91.073.5LA DCC.91.073.5LA DCC.91.073.5LA DCF.91.093.5LT DCF.91.093.5LT DCF.91.073.5LT DCF.91.073.5LT DCF.91.073.5LT 3P 96H 96K 92H 92K 0.9 0.7 DCC.91.093.5LA DCC.91.073.5LA DCF.91.093.5LT DCF.91.073.5LT 4B 4K 98E 94E – 93E 97L 98L 97R 97T 93L 94L 93R 93T 0.7 0.9 1.3 0.9 0.7 0.9 0.7 DCC.91.073.5LA DCC.91.093.5LA DCC.91.133.5LA DCC.91.093.5LA DCC.91.073.5LA DCC.91.093.5LA DCC.91.073.5LA DCF.91.073.5LT DCF.91.093.5LT DCF.91.133.5LT DCF.91.093.5LT DCF.91.073.5LT DCF.91.093.5LT DCF.91.073.5LT 71 ® ® Fibre Optic Tooling The LEMO Workstation Features: ● ● ● ● Comprehensive range of tools for terminating both singlemode and multimode fibres. Detachable termination case lid for use as polishing platform during field termination. Precision spring loaded polishing tools for accurate polishing of fibre end faces. Rugged but æsthetically pleasing termination case which is ideal for field use or in-house terminations. Description Part number DRV.99.F13.24 Complete workstation Quantity 1 Case contents Part number DRV.001 DRV.002 DRV.003 DRV.004 DRV.005 DRV.006 DRV.007 DRV.008 DRV.009 DRV.010 DRV.011 DRV.012 DRV.013 DRV.014 DRV.015 DRV.016 DRV.017 DRV.018 DRV.019 DRV.020 DRV.021 DRV.022 DRV.023 DRV.024 DRV.025 DRV.026 DRV.027 DRV.028 DRV.029 DRV.030 DRV.031 DPE.99.524.337K DCC.91.312.5LA DCS.91.F24.LC DCS.91.F13.LC DCS.91.ST0.LC Description Outer jacket stripping tool Outer jacket stripping tool (large cables) Buffer coating stripping tool Primary coating stripping tool Cable cutters Armoured cable cutters Fibre scribe Kevlar cutter Epoxy Epoxy mixing tool and pad Syringe (3 ml) and needle for dispensing epoxy Alcohol dispenser (with lockable lid) Cleaning tweezers Lint free cloth Cotton buds Fibre shields Cleaning tissues Scissors Fibre length marking pen Terminating instructions Lapping film 1 µm Lapping film 5 µm Lapping film 12 µm Fibre inspection microscope Epoxy curing heater Polishing platform Waste container Safety instructions for epoxy Microscope adaptor for LEMO F2 and F4 contacts Microscope adaptor for LEMO F1 and F3 contacts Microscope adaptor ST Crimp tool LEMO extraction tool for F1 and F2 contacts LEMO polishing tool for F2 and F4 contacts LEMO polishing tool for F1 and F3 contacts LEMO polishing tool for ST compatible connectors Number Quantity 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 1 1 1 1 1 1 1 1 10 1 10 1 1 1 20 4 1 1 1 1 20 20 20 1 1 1 1 1 1 1 1 1 1 1 1 1 The interior of the case is fitted with pre-formed plastic foam to provide secure storage of the tools. Note: 1. The heater should be removed from the workstation prior to use. 2. The microscope is supplied with a spare bulb, batteries, and operating instructions. 3. The alcohol dispenser is supplied empty. LEMO will supply custom designed tools for use with special cables. 72 ® ® Case with tool kit 7 1 4 3 5 16 6 21 22 23 32 14 20 28 26 25 24 10 18 19 9 11 17 DCS Polishing tool for fibre optic contacts types F1 and F3 or F2 and F4 Description Sprung loaded tool for polishing terminated fibre optic contacts. Part number Contact type DCS.91.F13.LC DCS.91.F24.LC F1, F3 F2, F4 DPE Crimping tool for fibre optic contact types F1, F2, F3, and F4 4.38 5.2 3.74 3.3 2 31 29 30 13 36 34 33 35 3.8 12 8 4.5 27 15 Référence F1, F3 F4 F1, F2 and F4 DPE.99.524.337K DCC Extractor for fibre optic contact F1 and F2 Part number DCC.91.312.5LA 73 ® ® Series EA Introduction The EA series connectors are suitable for use with singlemode fibres. It uses the OPTABALL® alignment system and it is fully compatible with the RADIALL VFO and DF series of connectors. The exclusive OPTABALL® system provides for continuous adjustment of the distance between the fibres. Alignment is guaranteed to within a tolerance of 1 µm which compensates for light beam deflections, and maintains an angular misalignment of less than 0.4 degree. These connectors can be terminated by polishing the fibre end either flat or angled. They were specifically designed for systems where transmission requires high performance and minimum insertion losses. Flat polishing combined with an index matching fluid reduces back reflection to -30 dB. Angled polishing with a dry interface gives excellent back reflection results. It also enables the insertion loss of the connector to be controlled and makes it possible for LEMO to offer a wide range of fixed and variable attenuators. Interconnections Straight plug Straight socket Straight fixed couplers and fixed attenuators Adjustable attenuator RBD-WBD FFS EBS WBA-WBB RBS-WBS Model Description EBS FFS RBD RBS Fixed socket with oval flange Straight plug for cable crimping Straight fixed coupler with square flange Straight fixed coupler with oval flange WBA Adjustable attenuator with square flange, from 0 to 20 dB WBB Stepped attenuator with square flange (0 dB, 5 dB, 10 dB, 15 dB) WBD Fixed attenuator with square flange WBS Fixed attenuator with oval flange 75 ® ® Part Section Showing Internal Components Straight plug 2 1 6 5 3 4 7 2 8 1 9 Straight fixed coupler 1 2 1 2 3 4 shell centering ball 5 6 7 8 9 shell coupling nut sprung sleeve fibre carrying tube centering cone fibre ferrule spring circlip inner ferrule Technical Characteristics Mechanical Materials and Treatment Component Material (Standard) Surface treatment (µm) Cu Ni Cr Latch sleeve Tube Sleeve Brass (ASTM C 385) Brass (ASTM C 360) Brass (ASTM C 385) Brass (ASTM C 385) CuNiZn alloy Centering cone Stainless steel (AISI 303) passivated Fibre sleeve Stainless steel (AISI 316L) without treatment Ferrule Spring Centering ball Ceramic Stainless spring steel Steel Z100 C6 without treatment without treatment without treatment Outer shell Value Characteristics 0.5 3 0.3 0.5 3 0.5 3 0.3 0.5 3 without treatment Endurance Vibrations > 250 cycles 10-55 Hz 1.5 mm (peak to peak) Optic Characteristics Insertion loss Standard deviation Return loss Repeatability Flat polished Angled polished ≤ 0.7 dB ≤ 0.2 dB ≤ -30 dB 1) ± 0.1 dB ≤ 0.7 dB ≤ 0.2 dB ≤ -55 dB ± 0.15 dB Note: 1) With Oppanol B3 index matching fluid. Climatical Characteristics Temperature range Humidity The surface treatment standards are as follows: – Nickel FS-OO-N-290A – Chrome FS-QQ-C-320B Flat polished -20°C +60°C Angled polished -25°C +70°C 95% RH 4 days Part Number Example Straight plug FFS Model: (page 77) EA F81 C B 10 Cable sheath ø: (page 78) Series: EA Fibre type: (page 78) Type: F81 Housing: C = chrome-plated brass FFS.EA.F81.CB10 = Straight plug, series EA, crimp contact type F81, chrome-plated brass housing, for 10/125/250 fibre type, with an outer sheath ø of 1.0 mm. 76 ® ® Models - Series - Type EBS.EA.F81 Fixed socket with oval flange, type F81 36 ø 21.5 Note: This model is delivered with two plastic strain reliefs of different colour: grey for flat polished connectors and yellow for angled polished connectors. On request these models are available with pig-tails. RBD.EA.F81 Straight fixed coupler with a square flange, type F81 WBD.EA.F81 Fixed attenuator with square flange, type F81 18.5 15 ± 0.05 ø 15 14.5 1/2-28UNEF-2A Straight plug for cable crimp, type F81 7/16-28UNEF-2A FFS.EA.F81 M 2 x 0.4 S16 12 RBS.EA.F81 Straight fixed coupler with oval flange, type F81 WBS.EA.F81 Fixed attenuator with oval flange, type F81 ø 2.6 7/16-28 UNEF-2A 2 ø 12.7 30.5 12.8 ø 21.6±0.05 36.2 17.6 7/16-28 UNEF-2A 36.2 13.7 ø 4.2 mini 12.8 3.8 10.4 mini 77 ® ® 7/16-28 UNEF-2A ø 2.6 7/16-28 UNEF-2A WBA.EA.F81 Adjustable attenuator with square flange, from 0 to 20 dB, type F81 WBB.EA.F81 Stepped attenuator with square flange (0 dB, 5 dB, 10 dB, 15 dB), type F81 17.6 ø 14.5 36.2 18 12.8 2 Fibre Type Socket Reference Type ø B B C B C C C C Note: 08 10 16 18 30 32 38 48 1) ø Fibre (µm) 10/125/250 10/125/250 10/125/900 10/125/250 10/125/900 10/125/900 10/125/900 10/125/900 Cable int. ext. 0.4 0.6 1.1 1.1 1) 1) 1.4 1.4 0.85 1.00 1.60 1.80 3.0 3.2 3.8 4.8 Radiall Correspondence F716001000 F716009000 F716017000 F716007000 F716002000 F716001000 F716004000 F716003000 Tight jacket cable. Attenuator Reference 05 10 15 15 20 78 5 dB 10 dB 15 dB 15 dB 20 dB Colour N (black) M (brown) V (green) Model WBD / WBS WBD / WBS WBD / WBS WBA WBB Radiall Correspondence F716711000 / 05000 F716712000 / 06000 F716713000 / 07000 F716708000 F716709000 ® ® Panel Cut-out Panel Cut-out L1 øA L mini Model øC øC L mini øA A Dimensions C L L1 EBS 12.8 – 20.5 – RBD-WBD WBA-WBB 11.2 2.6 18.6 12.7 RBS-WBS 12.8 4.2 15.5 21.6 L1 Tooling DRV Tool kit Part number DRV.99.VF1.10 DRV.99.VF2.20 Radiall equivalent Tension 110V 220V F780116000 F780117000 DRC Tool kit for angled polishing Part number DRC.99.F00.00 Radiall equivalent F780220000 79