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Finisar
Product Specification
RoHS-6 Compliant 10Gb/s DWDM 80km Multi-Rate XFP Optical Transceiver FTLX3811M3xx
PRODUCT FEATURES
* * * * * * * * * * Supports 9.95Gb/s to 11.1Gb/s bit rates Hot-pluggable XFP footprint Maximum link length of 80km RoHS-6 compliant (lead-free) Temperature-stabilized DWDM-rated EML transmitter 100GHz ITU Grid, C-Band Duplex LC connector Power dissipation <3.5W Built-in digital diagnostic functions Temperature range: -5C to 70C * * *
* APPLICATIONS
*
DWDM 10Gb/s SONET/SDH ITU-T G.698.1 S-D100S1-2D DWDM 10Gb/s SONET/SDH ITU-T G.709 DWDM 80km 10G Ethernet DWDM 80km 10G Fibre Channel DWDM 80km 10G Ethernet with FEC
Finisar's 80km FTLX3811M3xx 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-D100S1-2D, and support DWDM 10-Gigabit Ethernet, 10-Gigabit Fibre Channel, and 10-Gigabit Ethernet with FEC applications. Digital diagnostics functions are available via a 2-wire serial interface, as specified in the XFP MSA. The transceiver is RoHS compliant and lead free per Directive 2002/95/EC3, and Finisar Application Note AN-20384.
PRODUCT SELECTION FTLX3811M3xx
xx: 100GHz ITU-T channel (see next page)
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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
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 FTLX3811M317 FTLX3811M318 FTLX3811M319 FTLX3811M320 FTLX3811M321 FTLX3811M322 FTLX3811M323 FTLX3811M324 FTLX3811M325 FTLX3811M326 FTLX3811M327 FTLX3811M328 FTLX3811M329 FTLX3811M330 FTLX3811M331 FTLX3811M332 FTLX3811M333 FTLX3811M334 FTLX3811M335 FTLX3811M336 FTLX3811M337 FTLX3811M338 FTLX3811M339 FTLX3811M340 FTLX3811M341 FTLX3811M342 FTLX3811M343 FTLX3811M344 FTLX3811M345 FTLX3811M346 FTLX3811M347 FTLX3811M348 FTLX3811M349 FTLX3811M350 FTLX3811M351 FTLX3811M352 FTLX3811M353 FTLX3811M354 FTLX3811M355 FTLX3811M356 FTLX3811M357 FTLX3811M358 FTLX3811M359 FTLX3811M360 FTLX3811M361
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
*This channel is supported with limited availability -- Please contact Finisar for further details.
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I.
Pin 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21
Pin Descriptions
Logic Symbol GND VEE5 Mod-Desel Interrupt TX_DIS VCC5 GND VCC3 VCC3 SCL SDA Mod_Abs Mod_NR RX_LOS GND GND RDRD+ GND VCC2 P_Down/RST 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 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 Ref. 1
LVTTL-I LVTTL-O LVTTL-I
2
1
LVTTL-I LVTTLI/O LVTTL-O LVTTL-O LVTTL-O
2 2 2 2 2 1 1
CML-O CML-O
1
LVTTL-I
22 23 24 25 26 27 28 29 30
PECL-I PECL-I
VCC2 GND RefCLK+ RefCLKGND GND TDTD+ GND
1
1 1
CML-I CML-I
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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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
Min -0.5 -0.5 -0.5 -40 -5
Typ
Max 4.0 6.0 2.0 85 70
Unit V V V C C
Ref.
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III.
Electrical Characteristics (TOP = -5 to 70 C, VCC5 = 4.75 to 5.25 Volts)
Symbol Vcc5 Vcc3 Vcc2 Icc5 Icc3 Icc2 P Rin Vin,pp VD VEN 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 mV V V us mV ps ps V V Ref.
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
1 2 3
100 120 2.0 GND 820 Vcc GND+ 0.8 10 850 38 38 VccHOST GND+0.5 See Note 6 below 100 Baud/64 640 200 -100 1600 1250 +100 650
Vout,pp tr tf VLOS fault VLOS norm PSR Rclkin f0 Vclkin,pp trf Df
340
Vcc - 0.5 GND
4 5 5 6 6 7
MHz mV ps PPM
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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IV.
Optical Characteristics (EOL, TOP = -5 to 70C, VCC5 = 4.75 to 5.25 Volts)
Please note that the Transmitter of the FTLX3811M3 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 @ 11.1Gb/s Maximum Input Power Optical Center Wavelength Receiver Reflectance Path penalty at 1450 ps/nm @ 10.7Gb/s Path penalty at 1300 ps/nm @ 11.1Gb/s LOS De-Assert LOS Assert LOS Hysteresis Symbol POUT ER c c SSRmin Txj TxjRMS RIN RSENS1 RSENS2 PMAX C Rrx DP1 DP2 LOSD LOSA Min -1 8.2 X-100 X-25 30 0.1 0.01 -130 -24 -22 -7 1270 1600 -27 2.5 2.5 -30 -37 0.5 100 X X Typ Max +3 Unit dBm dB GHz pm pm dB UI UI dB/Hz dBm dBm dBm nm dB dB dB dBm dBm dB 5,6 5 Ref.
X+100 X+25
1 2 2
3 4
7,8 8
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. 8. Measured at BER<10-6; PRBS31.
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V.
General Specifications
Symbol BR BER LMAX Min 9.95 Typ Max 11.1 10-12 Units Gb/s km Ref. 1 2 1
Parameter Bit Rate Bit Error Ratio Max. Supported Link Length
80
Notes: 1. SONET OC-192, 10G Ethernet, 10G Fibre Channel, SONET OC-192 with FEC, 10G Ethernet with FEC. 2. Tested with a 231 - 1 PRBS @ 9.95Gb/s and 10.3Gb/s
VI.
Environmental Specifications
Finisar XFP transceivers have an operating temperature range from -5C to +70C case temperature.
Parameter Case Operating Temperature Storage Temperature Symbol Top Tsto Min -5 -40 Typ Max 70 85 Units C C Ref.
VII.
Regulatory Compliance
Finisar XFP transceivers are Class 1 Laser Products. They are certified per the following standards:
Feature Laser Eye Safety Laser Eye Safety Electrical Safety Electrical Safety Agency FDA/CDRH TUV Standard CDRH 21 CFR 1040 and Laser Notice 50 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 Certificate Number 9210176-77 R72052602
TUV UL/CSA
R72052602 1439230
Copies of the referenced certificates are available at Finisar Corporation upon request.
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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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IX.
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 1.95
8.50
LATCHED
16.00 UNLATCHED 20.85 39.00 R1.00
XFP Transceiver (dimensions are in mm)
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X.
PCB Layout and Bezel Recommendations
XFP Host Board Mechanical Layout (dimensions are in mm)
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XFP Detail Host Board Mechanical Layout (dimensions are in mm)
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XFP Recommended Bezel Design (dimensions are in mm)
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XI. 1.
References 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/ Application Note AN-2035: "Digital Diagnostic Monitoring Interface for XFP Optical Transceivers" - Finisar Corporation, December 2003 Directive 2002/95/EC of the European Council Parliament and of the Council, "on the restriction of the use of certain hazardous substances in electrical and electronic equipment". January 27, 2003. "Application Note AN-2038: Finisar Implementation Of RoHS Compliant Transceivers", Finisar Corporation, January 21, 2005.
2.
3.
4.
XII.
Revision History
Revision A A1 A2 B B1 B2
Date 4/12/2006 4/21/2006 5/26/2006 10/25/2006 12/18/2006 9/28/2007 * * * * * * * * * * Document created. Updated photo.
Description
Removed Finisar Confidential. Updated Finisar Address. Change BOL wavelength specification. Added Safety Certificate numbers. Document released. Modified Min LOS Assert to -37dBm and Max LOS De-Assert to -30dBm Modified path penalty to 2.5dB at BER<10-6 @ 10.7 Gb/s and 11.1Gb/s Updated note on channels.
XII.
For More Information
Finisar Corporation 1389 Moffett Park Drive Sunnyvale, CA 94089-1133 Tel. 1-408-548-1000 Fax 1-408-541-6138 sales@finisar.com
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www.finisar.com
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