Finisar FTLX1811M3 network transceiver module
Contents
1. I Pin Descriptions Pin Logic Symbol Name Description Ref 1 GND Module Ground 1 2 VEE5 Optional 5 2 Power Supply Not required 3 LVTTL I Mod Desel Module De select When held low allows the module to respond to 2 wire serial interface commands 4 LVTTL O Interrupt bar Indicates presence of an important condition 2 Interrupt which can be read over the serial 2 wire interface 5 LVTTL I TX_DIS Transmitter Disable Transmitter laser source turned off 6 VCC5 5 Power Supply 7 GND Module Ground 1 8 VCC3 3 3V Power Supply 9 VCC3 3 3V Power Supply 10 LVTTL I SCL Serial 2 wire interface clock 2 11 LVTTL SDA Serial 2 wire interface data line 2 IO 12 LVTTL O Mod Abs Module Absent Indicates module is not present Grounded 2 in the module 13 LVTTL O Mod NR Module Not Ready Finisar defines it as a logical OR 2 between RX LOS and Loss of Lock in TX RX 14 LVTTL O RX LOS Receiver Loss of Signal indicator 2 15 GND Module Ground 1 16 GND Module Ground 1 17 CML O RD Receiver inverted data output 18 CML O RD Receiver non inverted data output 19 GND Module Ground 1 20 VCC2 1 8V Power Supply 21 LVTTL I P_Down RST 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 to2. B Li z ud a 22 15 MIN D I i F TE ge Yj VEN tsp o5 ZN COMPONENT ANG TRACE KE x do 163 s amp amp 8 L9 0U EXCEPT CHASSIS GROUND THIS AREA GENOTE r 14 HOLES COMPONENT KEEP OUT TRACES ALLOWED 3 Ee 3 FLE Es DATUM x AND ESTABLISHED BY CUSTOMER S FIDIKIALS 1 x i mon b i T CROSS HATCHED AREA PERSE J m 7 DM E S MAX A DATUM S TOP SURFACE GF HOST BOARD 3 2 MIN 5 2 MIN 3 INDICATED SURFACES TO BE CONDUCTIVE AND CONNECTED TO CHASSIS GROUND XFP Host Board Mechanical Layout dimensions are in mm Finisar Corporation 1 May 2006 Rev A2 Page 9 FTLX1811M3 XFP Product Specification May 2006 Finisar va or Fe amp Ay CENTERLINE OF RECTANGULAR PAD i E AN N BI 550 05 E LARS OS ARK ARRAN T RSS SSN i a aly d Gs E d 16 Los E HAX 5 3 UX N AS e NN 3 VAS zu ua AS S S na t A I d Y LP ia Pig Pig IES ENIN 0 50 o oo 240 05 so oec ke ug EISE DIOS DETAIL z 8 0 5 A X T SCALE rl XFP Detail Host Board Mechanical Layout dimensions are in mm BEZEL OPENING ABOVE HOST AGARAD ZI FOR PCI CU RECOMMENDED DIMENSION 3 0 y MINIMUM PITCH ILLUSTRATED A SEE SECTION amp amp FOR CALCULATION OF GASKET T
3. Laser Eye T V EN 60825 1 1994 A11 1996 A2 2001 TBD Safety IEC 60825 1 1993 A1 1997 A2 2001 IEC 60825 2 2000 Edition 2 Electrical TUV EN 60950 TBD Safety Electrical UL CSA CLASS 3862 07 TBD Safety CLASS 3862 87 Copies of the referenced certificates are available at Finisar Corporation upon request Finisar Corporation 1 May 2006 Rev A2 Page 6 FTLX1811M3 XFP Product Specification May 2006 Finisar VIII Digital Diagnostics Functions As defined by the XFP MSA 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 dat
4. V Maximum Supply Voltage 3 Vcc2 0 5 2 0 V Storage Temperature Ts 40 85 C Case Operating Temperature Top 5 70 C Finisar Corporation 1 May 2006 Rev A2 Page 3 FTLX1811M3 XFP Product Specification May 2006 Finisar II Electrical Characteristics Top 5 to 70 C Vccs 4 75 to 5 25 Volts Parameter Symbol Min Typ Max Unit Ref Supply Voltage 1 Vcc5 4 75 5 25 V Supply Voltage 2 Vcc3 3 13 3 46 V Supply Voltage 3 Vcc2 1 71 1 89 V Supply Current Vcc5 supply Icc5 350 mA Supply Current Vcc3 supply Icc3 400 mA Supply Current Vcc2 supply Icc2 750 mA Module total power P 3 5 W 1 Transmitter Input differential impedance Rin 100 Q 2 Differential data input swing Vin pp 120 820 mV Transmit Disable Voltage Vp 2 0 Vcc V 3 Transmit Enable Voltage VEN GND GND 0 8 V Transmit Disable Assert Time 10 us Receiver Differential data output swing Vout pp 340 650 850 mV 4 Data output rise time t 38 ps 5 Data output fall time tr 38 ps 3 LOS Fault Vtos fault Vcc 0 5 VcCuosr V 6 LOS Normal Vis norm GND GND 0 5 V 6 Power Supply Rejection PSR See Note 6 below 7 Reference Clock Clock differential input impedance Relkin 100 Q Reference Clock frequency f0 Baud 64 MHz Differential clock input swing Vclkin pp 640 1600 mV Clock output rise fall time tif 200 1250 ps 5 Reference clock frequency tolerance
5. a power cycle 22 VCC2 1 8V Power Supply 23 GND Module Ground 1 24 PECL I RefCLK Reference Clock non inverted input AC coupled on the host board Not required 25 PECL I RefCLK Reference Clock inverted input AC coupled on the host board Not required 26 GND Module Ground 1 27 GND Module Ground 1 28 CML I TD Transmitter inverted data input 29 CML I TD Transmitter non inverted data input 30 GND Module Ground 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 Finisar Corporation 1 May 2006 Rev A2 Page 2 FTLX1811M3 XFP Product Specification May 2006 Finisar GND pi 15 16 j Gro ES RX LOS 14 17 RD Moo NR 13 18 RD pe Moo ABS 12 19 GND SDA 11 20 vcec2 sct 10 24 4 P DowN j vcc3 9 22 vec2 T I TOWARD 54 ma Oe TOWARD ASIC e BEZEL GND 24 RerCLK ER vcc5 6 25 REFCLK IL TX DIS pmi 5 26 GND GE INTERRUPT 4 27 4 GND a Moo_DESEL 3 28 TD VEES poi 2 Ss 29 TD Gro f 1 30 GND Diagram of Host Board Connector Block Pin Numbers and Names II Absolute Maximum Ratings Parameter Symbol Min Typ Max Unit Ref Maximum Supply Voltage 1 Vcc3 0 5 4 0 V Maximum Supply Voltage 2 Vec5 0 5 6 0
6. Df 100 100 PPM 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 x Finisar Corporation 1 May 2006 Rev A2 Per Section 2 7 1 in the XFP MSA Specification Page 4 IV FTLX1811M3 XFP Product Specification May 2006 Finisar Optical Characteristics EOL Top 5 to 70 C Vccs 4 75 to 5 25 Volts Please note that the Transmitter of the FTLX1811M3 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 Symbol Min Typ Max Unit Ref Transmitter Output Opt Pwr 9 125 SMF Pour 0 4 dBm Optical Extinction Ratio ER 9 dB Center Wavelength Ae 1530 1565 pm Sidemode Supression ratio SSR i 30 dB Tx Jitter Generation peak to peak Txj 0 1 UI 1 Tx Jitter Generation RMS TXjnMs 0 01 UI 2 Relative Intensity Noise RIN 130 dB Hz Receiver Receiver Sensitivity 9 95Gb s Rsens1 24 dBm 3 4 Receiver Sensitivity 11 1Gb s Rsens2 23 dBm 3 Maximum Input Power Pmax 7 dBm Optical Center Wavelength c 1270 1600 nm Receiver Reflectance
7. Finisar Product Specification RoHS 6 Compliant 10Gb s 80km Multi Rate XFP Optical Transceiver FTRX1811M3 PRODUCT FEATURES e Supports 9 95Gb s to 11 1 Gb s Ses XS y bit rates e Hot pluggable XFP footprint e Maximum link length of 80km Ry J A e RoHS 6 compliant lead free LI 3 Ti e Temperature stabilized EML transmitter APPLICATI e Duplex LC connector e ONS e Power dissipation lt 3 5W e SONET OC 192 SDH STM 64 ITU T G 959 1 PIL1 2D2 e SONET OC 192 5DH STM 64 with ITU T G 709 e JOGBASE ZR ZW 80km 10G Ethernet e Extended 80km 10G Fibre Channel e 80km 10G Ethernet with ITU T G 709 FEC e Built in digital diagnostic functions e Temperature range 5 C to 70 C Finisar s 80km FTRX 1811 3 Small Form Factor 10Gb s XFP transceivers comply with the current XFP Multi Source Agreement MSA Specification They comply with 80km SONET OC 192 and SDH STM 64 per ITU T G 959 PILI 2D2 and support IOGBASE ZR ZW 80km 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 EC and Finisar Application Note AN 2038 PRODUCT SELECTION FTLX1811M3 Finisar Corporation 1 May 2006 Rev A2 Page 1 FTLX1811M3 XFP Product Specification May 2006 Finisar
8. HICKNESS AFTER COMPRESSION XFP Recommended Bezel Design dimensions are in mm Finisar Corporation 1 May 2006 Rev A2 Page 10 FTLX1811M3 XFP Product Specification May 2006 Finisar XI References l 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 2 Application Note AN 2035 Digital Diagnostic Monitoring Interface for XFP Optical Transceivers Finisar Corporation December 2003 3 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 4 Application Note AN 2038 Finisar Implementation Of RoHS Compliant Transceivers Finisar Corporation January 21 2005 XII Revision History Revision Date Description A 4 12 2006 e Document created e Moved from preliminary status Al 4 21 2006 e Updated Finisar Address 5 1 2006 e Removed reference to 17ps nm fiber 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 www finisar com Finisar Corporation 1 May 2006 Rev A2 Page 11
9. Rx 27 dB Path penalty at 1600 ps nm DP 2 dB 5 9 95Gb s Path penalty at 1600 ps nm DP 3 dB 5 10 7Gb s Path penalty at 1450 ps nm DP 3 dB 5 11 1Gb s LOS De Assert LOSp 30 dBm LOS Assert LOS 37 35 dBm LOS Hysteresis 0 5 dB Notes 1 Measured with a host jitter of 50 mUI peak to peak 2 Measured with a host jitter of 7 mUI RMS 3 Measured at 1528 1600nm with worst ER BER 10 PRBS31 4 Equivalent to 22 1 dBm OMA at ER 9 dB 5 Dispersion penalty is measured in loopback using 18 ps nm km fiber SMF 28 Finisar Corporation 1 May 2006 Rev A2 Page 5 FTLX1811M3 XFP Product Specification May 2006 Finisar V General Specifications Parameter Symbol Min Units Ref Bit Rate Bit Error Ratio Max Supported Link Length T 1 Notes 1 ITU T G 959 1 PIL1 2D2 1OGBASE ZR ZW 10G Ethernet 10G Fibre Channel SONET OC 192 with FEC ITU T G 709 IOGBASE ZR ZW 10G Ethernet FEC 2 Tested with a 2 1 PRBS VI Environmental Specifications Finisar XFP transceivers have an operating temperature range from 5 C to 70 C case temperature Parameter Symbol Min Typ Max Units Ref Case Operating Temperature Storage Temperature VII Regulatory Compliance Finisar XFP transceivers are Class 1 Laser Products They are certified per the following standards Feature Agency Standard Certificate Number Laser Eye FDA CDRH CDRH 21 CFR 1040 and Laser Notice 50 TBD Safety
10. a 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 documentation Finisar Corporation 1 May 2006 Rev A2 Page 7 FTLX1811M3 XFP Product Specification May 2006 Finisar IX Mechanical Specifications Finisar s XFP transceivers are compliant with the dimensions defined by the XFP Multi Sourcing Agreement MSA hk 77 95 So 3 i e o 13 30 M J AUS gt O ot 14 95 2 UE E 16 00 9 EXAM NUR 9 lt es N UNLATCHED 20 85 39 00 R1 00 XFP Transceiver dimensions are in mm Finisar Corporation 1 May 2006 Rev A2 Page 8 FTLX1811M3 XFP Product Specification May 2006 Finisar X PCB Layout and Bezel Recommendations I er E amp EE R 53 8 n ll E g SEE DETAIL Z rm aa a ea u 2 ru T f A An
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