Finisar FTLX8511D3 network transceiver module
Contents
1. B 240 05 1 5540 05 DETAIL 2 0 1 A X Y SCALE 8 1 amp XFP Detail Host Board Mechanical Layout dimensions are in mm BEZEL OPENING ABOVE HOST BGARD AN FOR PCI AFFE SATIONS RECOMMENDED DIMENSION IS 0 AS MINIMUM PITCH ILLUSTRATED SEE SECTION 6 8 FOR CALCULATION OF GASKET THICKNESS AFTER COMPRESSION XFP Recommended Bezel Design dimensions are in mm Finisar Corporation 31 May 2007 Rev C Page 10 FTLX8511D3 Datacom Product Specification May 2007 Finisar XI References 1 10 Gigabit Small Form Factor Pluggable Module Multi Source Agreement MSA Rev 4 5 August 2005 Documentation is currently available at http www xfpmsa org pa Application Note AN 2035 Digital Diagnostic Monitoring Interface for XFP Optical Transceivers Finisar Corporation December 2003 2 Directive 2002 95 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 Revision Date Description Al 2 12 2006 e Document created e Added RoHS 6 Compliant to document title 4 21 2006 Added references 3 and 4 e Corrected OMI fiber Type e Updated mechanical specifications A3 12 12 2006 e Updated electrical c2. 3 0 5 4 0 Storage Temperature Ts 40 85 C Case Operating Temperature Top 0 70 ue Finisar Corporation 31 May 2007 Rev C Page 3 FTLX8511D3 Datacom Product Specification May 2007 Finisar Electrical Characteristics Top 0 to 70 C 3 13 to 3 45 Volts Parameter Symbol Min Typ Max Unit Ref Supply Voltage Vcc3 3 13 3 45 V Supply Current Icc3 400 mA Module total power P 1 5 W 1 Transmitter Input differential impedance Rin 100 Q 2 Differential data input swing Vin pp 120 1000 Transmit Disable Voltage Vp 2 0 3 Transmit Enable Voltage VEN GND GND 0 8 V Transmit Disable Assert Time 10 us Receiver Differential data output swing Vout pp 600 650 800 4 Data output rise time t 40 ps 5 Data output fall time tr 40 ps 5 LOS Fault Vios fault 0 5 VecHost V 6 LOS Normal Vis norm GND GND 0 5 V 6 Power Supply Rejection PSR See Note 6 below 7 Notes 1 Maximum total power value is specified across the full temperature and voltage range After internal AC coupling Or open circuit Into 100 ohms differential termination 20 80 Loss Of Signal is open collector to be pulled up with a 4 7kQ 10kQ resistor to 3 15 3 6V Logic 0 indicates normal operation logic 1 indicates no signal detected 7 Section 2 7 1 in the MSA Specification Finisar Corporation 31 May 2
3. 24 PECL I RefCLK Reference Clock non inverted input AC coupled on the 3 host board Not required 25 PECL I RefCLK Reference Clock inverted input AC coupled on the host 3 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 2 10kQ on host board to a voltage between 3 15V and 3 6V 3 A Reference Clock input is not required by the FTLX8511D3 If present it will be ignored Finisar Corporation 31 May 2007 Rev C Page 2 FTLX8511D3 Datacom Product Specification May 2007 Finisar r GND 15 16 RX LOS 14 17 RD NR 13 18 RD Mop ABS 12 19 GND SDA 11 20 2 SCL 10 21 my DOWN VCC3 p 9 22 vcc2 5 5 m TOWARD 23 5 NEES TOWARD ASIC NO BEZEL Gao 7777 24 REFCLK vccs pu 6 25 So RerCLk TX DIS pui 5 26 GND ee ees P INTERRUPT 4 27 GND Moo DEsEL 3 28 TD VEE5 2 29 3 GND 1 30 GND Diagram of Host Board Connector Block Pin Numbers and Name II Absolute Maximum Ratings Parameter Symbol Min Typ Max Unit Ref Maximum Supply Voltage
4. 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 5 5 Power Supply Not required 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 VO 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 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 Not required 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 to a power cycle 22 VCC2 1 8V Power Supply Not required 23 GND Module Ground 1
5. 007 Rev C Page 4 FTLX8511D3 Datacom XFP Product Specification May 2007 IV Optical Characteristics Top 0 to 70 C 3 13 to 3 45 Volts Finisar Parameter Symbol Min Typ Max Unit Ref Transmitter Optical Modulation Amplitude Poma 2 8 1 5 dBm OMA Average Optical Power Pave 5 0 1 0 1 Optical Wavelength 840 850 860 nm RMS Spectral Width 0 4 0 45 Optical Extinction Ratio ER 3 0 5 5 dB Transmitter and Dispersion Penalty TDP 3 9 dB Average Launch power of OFF Porr 30 dBm transmitter Tx Jitter Tx Per 802 3ae requirements Encircled Flux 4 5um 30 2 0 1I9um 86 Relative Intensity Noise RIN 20MA 128 dB Hz Receiver Receiver Sensitivity OMA Rsens1 11 1 dBm 3 10 5Gb s Stressed Receiver Sensitivity Rsgens2 7 5 dBm 4 OMA 10 3Gb s Maximum Input Power Pmax 0 5 dBm Wavelength Range c 840 860 nm Receiver Reflectance Ry 12 dB LOS De Assert LOSp 30 dBm LOS Assert LOS 20 12 dBm LOS Hysteresis 0 5 dB Notes 1 Average power figures are informative only per IEEE 802 3ae 2 Measured into Type Ala 50 125 um multimode fiber per ANSI TIA EIA 455 203 2 3 Measured with worst ER BER lt 107 2 1 PRBS 4 PerIEEE 802 3ae Finisar Corporation 31 May 2007 Rev C Page 5 FTLX8511D3 Datacom Product Specification May 2007 Finisar V General Spe
6. Finisar Product Specification RoHS 6 Compliant 10Gb s 850nm Multimode Datacom XFP Optical Transceiver FTLX8511D3 PRODUCT FEATURES Hot pluggable XFP footprint e Supports 9 95Gb s to 10 5Gb s bit rates Qe e 3 e Power dissipation lt 1 5W RoHS 6 compliant lead free e Temperature range 0 C to 70 C nN ES 2 e Single power supply 3 3V w 2 e Maximum link length of 300m e Uncooled 850nm VCSEL laser APPLICATIONS e Duplex LC connector IOGBASE SR SW 10G Ethernet No Reference Clock required e 1200 Mx SN I 10G Fibre Channel e Built in digital diagnostic functions e Standard bail release mechanism Finisar s FTLX8511D3 Small Form Factor 10Gb s XFP transceivers are compliant with the current Multi Source Agreement MSA Specification They comply with 10 Gigabit Ethernet IOGBASE SR SW per IEEE 802 3ae and 10G Fibre Channel 1200 Mx SN I 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 and Finisar Application Note AN 2038 PRODUCT SELECTION FTLX8511D3 Finisar Corporation 31 May 2007 Rev C Page 1 FTLX8511D3 Datacom Product Specification May 2007 Finisar I Pin Descriptions Pin Logic Symbol Name Description Ref 1 GND Module Ground 1 2 5 Optional 5 2 Power Supply Not required 3
7. ceiver 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 Finisar Application Note AN 2035 Digital Diagnostic Monitoring Interface for XFP Optical Transceivers or the XFP MSA Specification Finisar Corporation 31 May 2007 Re
8. cifications Parameter Symbol Typ Max Units Ref Bit Rae a 87 Bit Error Ratio 3x 12 157 12 ERE RN CR RENE Maximum Supported Distances O Fiber Type 850nm OFL 41 62 5um OMI Lmax m 200MHz km OM2 82 50um 500MHz km Lmax m OM3 2000MHz km Notes 1 1OGBASE SR SW 1200 Mx SN I 2 Tested with a 2 1 PRBS VI Environmental Specifications Finisar XFP transceivers have an operating temperature range from 0 C to 70 C case temperature Parameter Min 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 IEC60825 9210176 77 Safety Laser Eye T V EN60825 72052602 Safety Electrical T V EN 60950 72052602 Safety Electrical UL CSA CLASS 3862 07 Safety CLASS 3862 87 52 Copies of the referenced certificates are available at Finisar Corporation upon request Finisar Corporation 31 May 2007 Rev C Page 6 FTLX8511D3 Datacom Product Specification May 2007 Finisar VIII Digital Diagnostic Functions As defined by the MSA Finisar transceivers provide digital diagnostic functions via a 2 wire serial interface which allows real time access to the following operating parameters Trans
9. haracteristics e Updated operating case temperature range 1 11 2007 e Updated product photo 5 30 2007 Added Average Tx Optical Power for information only 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 31 May 2007 Rev C Page 11
10. v C Page 7 FTLX8511D3 Datacom Product Specification May 2007 Finisar Mechanical Specifications Finisar s XFP transceivers are compliant with the dimensions defined by the XFP Multi Sourcing Agreement MSA Bail color is beige ce 77 95 4 22 15 6 18 35 PRODUCT 16 00 1 9 o O m 20 85 12 39 00 UNLATCHED R1 00 XFP Transceiver dimensions are in mm Finisar Corporation 31 May 2007 Rev C Page 8 FTLX8511D3 Datacom Product Specification May 2007 Finisar X PCB Layout and Bezel Recommendations t or GE 4 J Ze TLLA SS E SSS AN T M 2 22 L7 7 SAN 1aseo 05 ZN mom ae CROSS HATCHED AREA DENOTES COMPONENT AND TRACE KEEP OUT ER 9 igo 168 EXCEPT CHASSIS GROUND THIS AREA DENOTE COMPONENT KEEP GUT TRACES ALLOWED 5 A DATUM Ce AND ESTABLISHED BY CUSTOMER S FIDUCIALS DATUM A 18 SURFACE OF HOST BOARD 9 2 MIN INDICATED SURFACES TO BE CONDUCTIVE AND CONNECTED TO CHASSIS GROUN XFP Host Board Mechanical Layout dimensions are in mm Finisar Corporation 31 May 2007 Rev C Page 9 FTLX8511D3 Datacom Product Specification May 2007 Finisar es or GE EC P A CENTERLINE RECTANGULAR PAD S D AS ie aR 90 5 0 03
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