1.25 Gigabit Ethernet-single Mode Transceiver

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1.25 Gigabit Ethernet-Single Mode Transceiver SFP, Duplex LC Connector, 1310nm FP LD for Single Mode Fiber, RoHS Compliant Features Applications • Gigabit Ethernet Links • Fibre Channel Links at 1.06 Gbps • High Speed Backplane Interconnects • Switched Backbones • 1310nm FP LD • Data Rate: 1.25Gbps, NRZ • Single +3.3V Power Supply • RoHS Compliant and Lead-free • AC/AC Differential Electrical Interface • Compliant with Multi-Source Agreement (MSA) Small Form Factor Pluggable (SFP) • Compliant with SFF-8472 Digital Diagnostic Monitoring Interface ( optional ) • Duplex LC Connector • Compliance with specifications for IEEE-802.3z Gigabit Ethernet at 1.25 Gbps • Compliance with ANSI specifications for Fibre Channel applications at 1.06 Gbps • Eye Safety Designed to meet Laser Class 1 comply with EN60825-1 Description The Mioptics MIO-GLC-LX-SM-x series from Metric are high performance and cost-effective modules for serial optical data communication applications specified for single mode of 1.25 Gb/s. It operates with +3.3V power supply. The module is intended for single mode fiber, operates at a nominal wavelength of 1310nm and complies with Multi-Source Agreement (MSA) Small Form Factor Pluggable (SFP). Each module is integrated digital diagnostics functions via an I2C serial interface ( optional ). The module is a duplex LC connector transceiver designed for use in Gigabit Ethernet applications and to provide IEEE-802.3z compliant link for 1.25Gb/s intermediate reach applications. The characteristics are performed in accordance with Telcordia Specification GR-468-CORE. EMC Most equipment utilizing high-speed transceivers will be required to meet the following requirements: 1) FCC in the United States 2) CENELEC EN55022 (CISPR 22) in Europe To assist the customer in managing the overall equipment EMC performance, the transceivers have been designed to satisfy FCC class B limits and provide good immunity to radio-frequency electromagnetic fields. Eye Safety The transceivers have been designed to meet Class 1 eye safety and comply with EN 60825-1. Sweden Denmark Norway Qdoc Metric AB Sjöängsvägen 5 192 72, Sollentuna Tel: +46 86264840 www.metric.se Metric Industrial A/S Hassellunden 14 2765, Smørum Tel: +45 70300310 www.metric.dk Metric Industrial AS Bjørnerudveien 17 N-1266, Oslo Tel: +47 40004054 www.metricindustrial.no 1.25 Gigabit Ethernet-Single Mode Transceiver Product Information Model Number Operating Temperature. & Monitor Function Distance LD Type & Wavelength Output Power Sensitivity MIO-GLC-LX-SM MIO -GLC-LX-SM-D MIO -GLC-LX-SM-T MIO -GLC-LX-SM-DT 0~70℃ 0~70℃ with DOM -40~85℃ -40~85℃ with DOM 10 km 1310 nm FP -9.5 ~ -3 dBm ≦-23 dBm ABSOLUTE MAX RATINGS PARAMETER Storage Temperature Supply Voltage Data Input Voltage Supply Current SYMBOL TS VCC --IS MIN -40 0 0 SYMBOL VCC VID MIN. 3.1 300 MAX 85 6 Vcc 300 UNIT ℃ V V mA NOTE OPERATING CONDITIONS PARAMETER Supply Voltage Data Input Voltage Swing TYP. MAX. 3.5 1860 UNIT V mV NOTE ELECTRICAL CHARACTERISTICS PARAMETER Transmitter Transmitter Supply Current Tx_ Disable Input Voltage - Low Tx_ Disable Input Voltage - High Tx_ Fault Output Voltage - Low Tx_ Fault Output Voltage - High Receiver Receiver Supply Current Receiver Data Output Differential Voltage Rx_LOS Output Voltage - Low Rx_LOS Output Voltage - High MOD_DEF (1) , MOD_DEF (2) - Low MOD_DEF (1) , MOD_DEF (2) - High SYMBOL MIN MAX UNIT ICCT VIL VIH VOL VOH 0 2.0 0 2.0 200 0.8 Vcc 0.8 Vcc mA V V V V ICCR VOD VOL VOH VIL VIH 0.4 0 2.0 -0.6 Vcc × 0.7 100 1.3 0.8 Vcc Vcc × 0.3 Vcc + 0.5 mA V V V V V NOTE TRANSMITTER ELECTRO-OPTICAL CHARACTERISTICS PARAMETER Optical Output Power Extinction Ratio Center Wavelength Spectral Width (RMS) RIN Optical Rise time (20%-80% ) Optical Fall time (20%-80% ) Output Eye SYMBOL Po ER λc Δλ RIN tr tf MIN -9.5 9 1275 TYP. MAX -3 1355 3 -117 260 260 Compliant with IEEE802.3z/D5.0 UNIT dBm dB nm nm dB/Hz ps ps Sweden Denmark Norway Qdoc Metric AB Sjöängsvägen 5 192 72, Sollentuna Tel: +46 86264840 www.metric.se Metric Industrial A/S Hassellunden 14 2765, Smørum Tel: +45 70300310 www.metric.dk Metric Industrial AS Bjørnerudveien 17 N-1266, Oslo Tel: +47 40004054 www.metricindustrial.no NOTE 1 2 2 3 3 1.25 Gigabit Ethernet-Single Mode Transceiver RECEIVER ELECTRO-OPTICAL CHARACTERISTICS PARAMETER Maximum Input Optical Power Minimum Input Optical Power Operating Wavelength Optical Return Loss Receiver Electrical 3dB Upper Cutoff Frequency LOS of Signal - Asserted LOS of Signal - Deasserted Loss of Signal -Hysterisis SYMBOL Pmax Pmin λ ORL --PA PD PD -PA MIN -3 TYP. MAX -23 1600 1100 12 1500 -35 -22 0.5 UNIT dBm dBm nm dB MHz dBm dBm dB NOTE 4 4 Notes: 1. Measured average power coupled into 9/125μm single mode fiber. 2. In conformance with IEEE802.3z Figure 59-3 and FC-PI Figure 18. 3. These are 20-80% values. 4. Measured with 27-1 PRBS at BER<10-12 TIMING CHARACTERISTICS PARAMETER TX_DISABLE Assert Time TX_DISABLE Negate Time Time to initialize, include reset of TX_FAULT TX_FAULT from fault to assertion TX_DISABLE time to start reset Receiver Loss of Signal Assert Time (off to on) Receiver Loss of Signal Assert Time (on to off) SYMBOL t_off t_on t_init t_fault t_reset tA,RX_LOS tD,RX_LOS MIN TYP. MAX 10 1 300 100 10 100 100 UNIT μs ms ms μs μs μs μs BLOCK DIAGRAM OF TRANSCEIVER Electrical Sub-assem bly TD + TD- LD Driver LD TX D isable TX Fault (0) (1) (2) M OD _D EF O ptical Sub-assem bly RD + RD - D uplex LC Receptacle PreAm p Post-Am p RX _LO S Sweden Denmark Norway Qdoc Metric AB Sjöängsvägen 5 192 72, Sollentuna Tel: +46 86264840 www.metric.se Metric Industrial A/S Hassellunden 14 2765, Smørum Tel: +45 70300310 www.metric.dk Metric Industrial AS Bjørnerudveien 17 N-1266, Oslo Tel: +47 40004054 www.metricindustrial.no NOTE 1.25 Gigabit Ethernet-Single Mode Transceiver PIN OUT DIAGRAM OF TRANSCEIVER 20 VEET 1 VEET 19 TD- 2 Tx Fault 18 TD+ 3 Tx Disable 17 VEET 4 MOD-DEF2 16 VCCT 5 MOD-DEF1 15 VCCR 6 MOD-DEF0 14 VEER 7 Rate Select 13 RD+ 8 LOS 12 RD- 9 VEER 11 VEER 10 VEER Buttom of Board (As Viewed through Top of Board Top of Board PIN OUT TABLE Pin 1 Symbol VeeT Functional Description Transmitter Ground 2 TX Fault Transmitter Fault Indication 3 TX Disable Transmitter Disable – Module disables on high or open 4 MOD-DEF(2) Module Definition 2 – Two wire serial ID interface 5 MOD-DEF(1) Module Definition 1 – Two wire serial ID interface 6 MOD-DEF(0) Module Definition 0 – Grounded in module 7 Rate Select Not Connected 8 LOS Loss of Signal 9 VeeR Receiver Ground 10 VeeR Receiver Ground 11 VeeR Receiver Ground 12 RD- Inverse Received Data Out 13 RD+ Received Data Out 14 VeeR Receiver Ground 15 VccR Receiver Power 16 VccT Transmitter Power 17 VeeT Transmitter Ground 18 TD+ Transmitter Data In 19 TD- Inverse Transmitter Data In 20 VeeT Transmitter Ground Sweden Denmark Norway Qdoc Metric AB Sjöängsvägen 5 192 72, Sollentuna Tel: +46 86264840 www.metric.se Metric Industrial A/S Hassellunden 14 2765, Smørum Tel: +45 70300310 www.metric.dk Metric Industrial AS Bjørnerudveien 17 N-1266, Oslo Tel: +47 40004054 www.metricindustrial.no 1.25 Gigabit Ethernet-Single Mode Transceiver RECOMMENDED CIRCUIT SCHEMATIC Vcc VEET VCCT RES Tx Fault RES Tx Disable 100 LD Driver TD+ Z o = 50 Ω TD- Z o = 50 Ω VCCT VCCR Pre Amp Post Amp L1 Vcc C2 L2 C3 C1 RD- Z o = 50 Ω RD+ Z o = 50 Ω System 100Ω Vcc RES RES RES EEPROM RES RX_LOS MOD-DEF(2) MOD-DEF(1) MOD-DEF(0) Note : 4.7 K Ω < RES < 10 K Ω L1, L 2 = 1μH C1 = 10μF C 2, C 3 = 0.1μF MECHANICAL DIMENSIONS Units in mm All dimensions are ±0.2mm unless otherwise specified. Claim: Metric reserves the right to make changes in the specification described hereinafter without prior notice. Sweden Denmark Norway Qdoc Metric AB Sjöängsvägen 5 192 72, Sollentuna Tel: +46 86264840 www.metric.se Metric Industrial A/S Hassellunden 14 2765, Smørum Tel: +45 70300310 www.metric.dk Metric Industrial AS Bjørnerudveien 17 N-1266, Oslo Tel: +47 40004054 www.metricindustrial.no