Transcript
Finisar Product Specification
10Gb/s DWDM 80km XFP Optical Transceiver FTRX-3811-3xx PRODUCT FEATURES •
Supports 9.95Gb/s to 10.7Gb/s bit rates
•
Hot-pluggable XFP footprint
•
Maximum link length of 80km
•
Temperature-stabilized DWDMrated EML transmitter
•
100GHz ITU Grid, C-Band
•
Duplex LC connector
•
Power dissipation <3.5W
•
Built-in digital diagnostic functions
•
Temperature range: -5°C to 70°C
APPLICATIONS •
DWDM 10Gb/s SONET/SDH ITU-T G.698.1 S-D100S1-2D
•
DWDM 80km 10G Ethernet
•
DWDM 80km 10G Fibre Channel
Finisar’s 80km FTRX-3811-3xx Small Form Factor 10Gb/s (XFP) transceivers comply with the current XFP Multi-Source Agreement (MSA) Specification1. They exceed the requirements for DWDM 10Gb/s SONET/SDH interfaces per ITU-T G.698.1 S-D100S12D, and support DWDM 10-Gigabit Ethernet and 10-Gigabit Fibre Channel applications. Digital diagnostics functions are available via a 2-wire serial interface, as specified in the XFP MSA.
PRODUCT SELECTION
FTRX-3811-3xx xx: 100GHz ITU-T channel (see next page)
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FTRX-3811-3xx DWDM XFP Product Specification – September 2007
Channel # 17* 18* 19* 20* 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60* 61*
Product Code FTRX-3811-317 FTRX-3811-318 FTRX-3811-319 FTRX-3811-320 FTRX-3811-321 FTRX-3811-322 FTRX-3811-323 FTRX-3811-324 FTRX-3811-325 FTRX-3811-326 FTRX-3811-327 FTRX-3811-328 FTRX-3811-329 FTRX-3811-330 FTRX-3811-331 FTRX-3811-332 FTRX-3811-333 FTRX-3811-334 FTRX-3811-335 FTRX-3811-336 FTRX-3811-337 FTRX-3811-338 FTRX-3811-339 FTRX-3811-340 FTRX-3811-341 FTRX-3811-342 FTRX-3811-343 FTRX-3811-344 FTRX-3811-345 FTRX-3811-346 FTRX-3811-347 FTRX-3811-348 FTRX-3811-349 FTRX-3811-350 FTRX-3811-351 FTRX-3811-352 FTRX-3811-353 FTRX-3811-354 FTRX-3811-355 FTRX-3811-356 FTRX-3811-357 FTRX-3811-358 FTRX-3811-359 FTRX-3811-360 FTRX-3811-361
Frequency (THz) 191.7 191.8 191.9 192.0 192.1 192.2 192.3 192.4 192.5 192.6 192.7 192.8 192.9 193.0 193.1 193.2 193.3 193.4 193.5 193.6 193.7 193.8 193.9 194.0 194.1 194.2 194.3 194.4 194.5 194.6 194.7 194.8 194.9 195.0 195.1 195.2 195.3 195.4 195.5 195.6 195.7 195.8 195.9 196.0 196.1
Finisar Center Wavelength (nm) 1563.86 1563.05 1562.23 1561.42 1560.61 1559.79 1558.98 1558.17 1557.36 1556.55 1555.75 1554.94 1554.13 1553.33 1552.52 1551.72 1550.92 1550.12 1549.32 1548.51 1547.72 1546.92 1546.12 1545.32 1544.53 1543.73 1542.94 1542.14 1541.35 1540.56 1539.77 1538.98 1538.19 1537.40 1536.61 1535.82 1535.04 1534.25 1533.47 1532.68 1531.90 1531.12 1530.33 1529.55 1528.77
*This channel is supported with limited availability -- Please contact Finisar for further details.
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FTRX-3811-3xx DWDM XFP Product Specification – September 2007
I.
Finisar
Pin Descriptions
Pin 1 2 3
Logic
LVTTL-I
4
LVTTL-O
5 6 7 8 9 10 11
LVTTL-I
Symbol GND VEE5 Mod-Desel Interrupt TX_DIS VCC5 GND VCC3 VCC3 SCL SDA
12
LVTTL-I LVTTLI/O LVTTL-O
Mod_Abs
13
LVTTL-O
Mod_NR
14 15 16 17 18 19 20 21
LVTTL-O
LVTTL-I
RX_LOS GND GND RDRD+ GND VCC2 P_Down/RST
22 23 24
PECL-I
VCC2 GND RefCLK+
25
PECL-I
RefCLK-
26 27 28 29 30
CML-O CML-O
CML-I CML-I
GND GND TDTD+ GND
Name/Description Module Ground Optional –5.2 Power Supply – Not required Module De-select; When held low allows the module to respond to 2-wire serial interface commands Interrupt (bar); Indicates presence of an important condition which can be read over the serial 2-wire interface Transmitter Disable; Transmitter laser source turned off +5 Power Supply Module Ground +3.3V Power Supply +3.3V Power Supply Serial 2-wire interface clock Serial 2-wire interface data line
Ref. 1
Module Absent; Indicates module is not present. Grounded in the module. Module Not Ready; Finisar defines it as a logical OR between RX_LOS and Loss of Lock in TX/RX. Receiver Loss of Signal indicator Module Ground Module Ground Receiver inverted data output Receiver non-inverted data output Module Ground +1.8V Power Supply Power Down; When high, places the module in the low power stand-by mode and on the falling edge of P_Down initiates a module reset Reset; The falling edge initiates a complete reset of the module including the 2-wire serial interface, equivalent to a power cycle. +1.8V Power Supply Module Ground Reference Clock non-inverted input, AC coupled on the host board – Not required Reference Clock inverted input, AC coupled on the host board – Not required Module Ground Module Ground Transmitter inverted data input Transmitter non-inverted data input Module Ground
2
2
1
2 2
2 2 1 1
1
1
1 1
1
Notes: 1. Module circuit ground is isolated from module chassis ground within the module. 2. Open collector; should be pulled up with 4.7k – 10kohms on host board to a voltage between 3.15V and 3.6V.
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FTRX-3811-3xx DWDM XFP Product Specification – September 2007
Diagram of Host Board Connector Block Pin Numbers and Names
II.
Absolute Maximum Ratings
Parameter Maximum Supply Voltage #1 Maximum Supply Voltage #2 Maximum Supply Voltage #3 Storage Temperature Case Operating Temperature
Symbol Vcc3 Vcc5 Vcc5 TS TOP
© Finisar Corporation 28-September-2007
Min -0.5 -0.5 -0.5 -40 -5
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Typ
Max 4.0 6.0 2.0 85 70
Unit V V V °C °C
Ref.
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Finisar
FTRX-3811-3xx DWDM XFP Product Specification – September 2007
III.
Electrical Characteristics (TOP = -5 to 70 °C, VCC5 = 4.75 to 5.25 Volts)
Parameter Supply Voltage #1 Supply Voltage #2 Supply Voltage #3 Supply Current – Vcc5 supply Supply Current – Vcc3 supply Supply Current – Vcc2 supply Module total power Transmitter Input differential impedance Differential data input swing Transmit Disable Voltage Transmit Enable Voltage Transmit Disable Assert Time Receiver Differential data output swing Data output rise time Data output fall time LOS Fault LOS Normal Power Supply Rejection Reference Clock Clock differential input impedance Reference Clock frequency Differential clock input swing Clock output rise/fall time Reference clock frequency tolerance
Symbol Vcc5 Vcc3 Vcc2 Icc5 Icc3 Icc2 P Rin Vin,pp VD VEN
Vout,pp tr tf VLOS fault VLOS norm PSR Rclkin f0 Vclkin,pp trf Df
Min 4.75 3.13 1.71
Typ
Max 5.25 3.46 1.89 350 400 750 3.5
Unit V V V mA mA mA W Ω mV V V us
2
820 Vcc GND+ 0.8 10 650
mV ps ps V V
4 5 5 6 6 7
100 Baud/64
Ω MHz mV ps PPM
100 120 2.0 GND
340
Vcc – 0.5 GND
640 200 -100
850 38 38 VccHOST GND+0.5 See Note 6 below
1600 1250 +100
Ref.
1
3
5
Notes: 1. Maximum total power value is specified across the full temperature and voltage range. 2. After internal AC coupling. 3. Or open circuit. 4. Into 100 ohms differential termination. 5. 20 – 80 % 6. Loss Of Signal is open collector to be pulled up with a 4.7k – 10kohm resistor to 3.15 – 3.6V. Logic 0 indicates normal operation; logic 1 indicates no signal detected. 7. Per Section 2.7.1. in the XFP MSA Specification1.
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FTRX-3811-3xx DWDM XFP Product Specification – September 2007
IV.
Optical Characteristics (EOL, TOP = -5 to 70°C, VCC5 = 4.75 to 5.25 Volts)
Please note that the Transmitter of the FTRX-3811-3 becomes operational within 60 seconds of power-up. This is due to the time required for the EML to reach its optimum operating temperature.
Parameter Transmitter Output Opt. Pwr: 9/125 SMF Optical Extinction Ratio Center Wavelength Spacing Transmitter Center Wavelength – End Of Life Transmitter Center Wavelength – Beginning Of Life Sidemode Supression ratio Tx Jitter Generation (peak-to-peak) Tx Jitter Generation (RMS) Relative Intensity Noise Receiver Receiver Sensitivity @ 9.95Gb/s Receiver Sensitivity @10.7Gb/s Maximum Input Power Optical Center Wavelength Receiver Reflectance Path penalty at 1450 ps/nm LOS De-Assert LOS Assert LOS Hysteresis
Symbol
Min
Max
Unit
Ref.
POUT ER
-1 8.2
+3
X+100
dBm dB GHz pm
λc
X-100
100 X
1 2
λc
X-25
X
X+25
pm
2
SSRmin Txj TxjRMS
30 0.1 0.01
dB UI UI
3 4
RIN
-130
dB/Hz
RSENS1 RSENS2 PMAX λC Rrx DP1 LOSD LOSA
-24 -23
dBm dBm dBm nm dB dB dBm dBm dB
-7 1270
Typ
1600 -27 2.5 -26
-30 0.5
5,6 5
7
Notes: 1. Corresponds to approximately 0.8 nm. 2. X = Specified ITU Grid wavelength. 3. Measured with a host jitter of 50 mUI peak-to-peak. 4. Measured with a host jitter of 7 mUI RMS. 5. Measured at 1528-1600nm with worst ER; BER<10-12; PRBS31. 6. Equivalent to –22.1 dBm OMA at ER = 9 dB. 7. Dispersion penalty should be measured in loopback on a 1450 ps/nm fiber link.
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FTRX-3811-3xx DWDM XFP Product Specification – September 2007
V.
General Specifications
Parameter Bit Rate Bit Error Ratio Max. Supported Link Length
Symbol BR BER LMAX
Min 9.95
Typ
Max 10.7 10-12
80
Units Gb/s km
Ref. 1 2 1
Notes: 1. SONET OC-192, 10G Ethernet, 10G Fibre Channel, SONET OC-192 with FEC 2. Tested with a 231 – 1 PRBS
VI.
Environmental Specifications
Finisar XFP transceivers have an operating temperature range from -5°C to +70°C case temperature. Parameter Case Operating Temperature Storage Temperature
VII.
Symbol Top Tsto
Min -5 -40
Typ
Max 70 85
Units °C °C
Ref.
Regulatory Compliance
Finisar XFP transceivers are Class 1 Laser Products. They are certified per the following standards: Feature
Agency
Standard
Laser Eye Safety Laser Eye Safety
FDA/CDRH
CDRH 21 CFR 1040 and Laser Notice 50
TÜV
R72052602
Electrical Safety Electrical Safety
TÜV
EN 60825-1: 1994+A11:1996+A2:2001 IEC 60825-1: 1993+A1:1997+A2:2001 IEC 60825-2: 2000, Edition 2 EN 60950 CLASS 3862.07 CLASS 3862.87
1439230
UL/CSA
Certificate Number 9210176-60
R72052602
Copies of the referenced certificates are available at Finisar Corporation upon request.
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FTRX-3811-3xx DWDM XFP Product Specification – September 2007
Finisar
VIII. Digital Diagnostics Functions As defined by the XFP MSA1, Finisar XFP transceivers provide digital diagnostic functions via a 2-wire serial interface, which allows real-time access to the following operating parameters: • • • • •
Transceiver temperature Laser bias current Transmitted optical power Received optical power Transceiver supply voltage
It also provides a sophisticated system of alarm and warning flags, which may be used to alert end-users when particular operating parameters are outside of a factory-set normal range. The operating and diagnostics information is monitored and reported by a Digital Diagnostics Transceiver Controller (DDTC) inside the transceiver, which is accessed through the 2-wire serial interface. When the serial protocol is activated, the serial clock signal (SCL pin) is generated by the host. The positive edge clocks data into the XFP transceiver into those segments of its memory map that are not write-protected. The negative edge clocks data from the XFP transceiver. The serial data signal (SDA pin) is bi-directional for serial data transfer. The host uses SDA in conjunction with SCL to mark the start and end of serial protocol activation. The memories are organized as a series of 8-bit data words that can be addressed individually or sequentially. The 2-wire serial interface provides sequential or random access to the 8 bit parameters, addressed from 000h to the maximum address of the memory. For more detailed information, including memory map definitions, please see the XFP MSA documentation1.
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FTRX-3811-3xx DWDM XFP Product Specification – September 2007
IX.
Finisar
Mechanical Specifications
Finisar’s XFP transceivers are compliant with the dimensions defined by the XFP MultiSourcing Agreement (MSA).
77.95
22.15
18.35
13.30
8.50
LATCHED
1.95
16.00 UNLATCHED 20.85
39.00
R1.00
XFP Transceiver (dimensions are in mm)
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FTRX-3811-3xx DWDM XFP Product Specification – September 2007
X.
Finisar
PCB Layout and Bezel Recommendations
XFP Host Board Mechanical Layout (dimensions are in mm)
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FTRX-3811-3xx DWDM XFP Product Specification – September 2007
Finisar
XFP Detail Host Board Mechanical Layout (dimensions are in mm)
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FTRX-3811-3xx DWDM XFP Product Specification – September 2007
Finisar
XFP Recommended Bezel Design (dimensions are in mm)
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FTRX-3811-3xx DWDM XFP Product Specification – September 2007
Finisar
XI.
References
1.
10 Gigabit Small Form Factor Pluggable Module (XFP) Multi-Source Agreement (MSA), Rev 4.5 – August 2005. Documentation is currently available at http://www.xfpmsa.org/
XII.
For More Information
Finisar Corporation 1389 Moffett Park Drive Sunnyvale, CA 94089-1133 Tel. 1-408-548-1000 Fax 1-408-541-6138
[email protected] www.finisar.com
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