Finisar FTLX1612M3BTL network transceiver module
Contents
1. M A 19400 O EE Gi C E MADE D MALAYSIA us B S A SF N b UNLATCHED m 20 85 39 00 R1 00 XFP Transceiver dimensions are in mm Finisar Corporation 30 November 2009 Rev B2 Page 8 FTLX1612M3BTL I Temp 40km XFP Product Specification November 2009 X PCB Layout and Bezel Recommendations p 53 5 MAR a PL L g 3 t 22 15 MIN Se S YY Finisar K amp EE SEE DETAIL Z P AA D oma 7 777 A ae CROSS ERU AREN RERO T COMPONENT AND EXCEPT CHASSIS GROUND AN DATUM X AND 3 INDICATED SURFACES TO BE CONDUCTIVE AND CONNECTED TO CHASSIS GROUND THIS AREA GENOTE COMPONENT KEEP QUT TRACES ALLOWED A DATUM S TOP SURFACE GF HOST BOARD 3 6 ESTABLISHED BY CUSTOMER S FIDICIALS 8 2 MIN J j d E i E 4 3 PLO m B amp MAX 5 2 MIN XFP Host Board Mechanical Layout dimensions are in mm Finisar Corporation 30 November 2009 Rev B2 seo 05 ZN x de eb A NER LOS 14 HOLES Fi Page 9 FTLX1612M3BTL I Temp 40km XFP Product Specification November 2009 Finisar pce E T AN CENTERLINE OF RECTANGULAR PAD 1 1 ne S AN A Gi 55 0 D5 SE SEAS i inne 177 13 6 fel 5 l4 PLC O2. penalty at 40km up to 10 7Gb s 2 dB 6 LOS De Assert LOSp 22 dBm LOS Assert LOS 28 dBm LOS Hysteresis 0 5 dB Notes 1 ER 8 2dB minium for data rates 9 9Gb s to 10 7Gb s 2 Guaranteed minimum OMA for 9 9Gb s 11 3 Gb s 3 GR 253 CORE Issue 4 4 Measured with worst ER BER 10 PRBS31 Equivalent to 14 3 dBm OMA at ER 8 2 dB 5 Per IEEE 802 3ae Equivalent to 14 3 dBm average power at Infinite ER 6 Dispersion penalty is measured in loopback using 18 ps nm km fiber SMF 28 Path penalty is 2dB at 10 7Gb s Finisar Corporation 30 November 2009 Rev B2 Page 5 FTLX1612M3BTL I Temp 40km XFP Product Specification November 2009 Finisar V General Specifications Parameter Symbol Min Units Ref Bit Rat R 339 ns o is Bit Error Ratio LER 31 e Max Supported Link Length Lmax 40 km 1 Notes 1 SONET OC 192 IR 2 OC 192 IR 3 I0GBASE ER EW 10G Fibre Channel ITU T G 709 10GBASE ER EW FEC 10G Fibre Channel FEC 2 Tested with a 2 1 PRBS 3 The FTLX1612M3BCL can support 8 5Gb s Fibre Channel with the transceiver CDRs placed in by pass mode CDR bypass mode can be achieved by changing the register value in EEPROM Table 0 Byte 111 Bit 0 a Use bit 111 0 to enable disable Rx CDR 1 to bypass and 0 to engage By default the CDR devices shall be engaged on power cycle or module reset VI Environmental Specifications The FTLX1612M3BTL transceiver has an opera
3. 612M3BTL I Temp 40km XFP Product Specification November 2009 Finisar 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 T O 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 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
4. Finisar Product Specification RoHS 6 Compliant I Temp 40km Multi Rate XFP Optical Transceiver FTLX1612M3BTL PRODUCT FEATURES e Supports 9 95Gb s to 11 3Gb s bit rates e Supports 8 5Gb s Fibre Channel in CDR Bypass mode e Hot pluggable XFP footprint f e Maximun link length of 40km e Temperature stabilized 1550nm 800 ps nm EML transmitter e 33V and 5V power supplies APPLICATIONS required Duplex LC e SONET OC 192 IR 2 i a SDH STM S 64 2b e Power dissipation lt 3 5W SONET OC 192 IR 3 Built in disital di ic functi SDH STM S 64 3b uilt in digital diagnostic functions ITU T G 709 e Industrial temperature range 10GBASE ER EW Sty nea 10GBASE ER EW FEC e Bail release mechanism e 40km 10G Fibre Channel e Reference clock not required 40km 10G Fibre Channel FEC Finisar s industrial temperature 40km FTLX1612M3BTL Small Form Factor 10Gb s XFP transceivers comply with the current XFP Multi Source Agreement MSA Specification They comply with SONET OC 192 IR 2 OC 192 IR 3 SDH STM S 64 2b STM S 64 3b as well as with 10 Gigabit Ethernet IOGBASE ER EW per IEEE 802 3ae and 40km 10G Fibre Channel 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 FTLX1612M3BTL Finisar Corporation 30 November 2009 Rev B2 Page FTLX1
5. 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 Specification Finisar Corporation 30 November 2009 Rev B2 Page 4 FTLX1612M3BTL I Temp 40km XFP Product Specification November 2009 Finisar IV Optical Characteristics Top 40 to 85 C Vccs 4 75 to 5 25 Volts Please note that the Transmitter of the FTLX1612M3BTL becomes operational within 5 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 1 2 dBm 1 Optical Extinction Ratio ER 8 2 dB 1 Optical Modulation Amplitude OMA 2 1 dBm Center Wavelength Ac 1530 1565 nm Transmitter Dispersion Penalty TDP 2 dB 800 ps nm Sidemode Supression ratio SSRunin 30 dB Tx Jitter SONET 20kHz 80MHz Txj 0 3 UI 3 Tx Jitter SONET 4MHz 80MHz Txj2 0 1 UI 3 Relative Intensity Noise RIN 130 dB Hz Receiver Receiver Sensitivity 9 95Gb s to Rsgns1 16 dBm 4 10 7Gb s Receiver Sensitivity 11 1Gb s to Rsens2 15 dBm 11 3Gb s Stressed Receiver Sensitivity OMA Rsens2 11 3 dBm 5 11 1Gb s Maximum Input Power Pmax 1 dBm Optical Center Wavelength c 1270 1600 nm Receiver Reflectance Rx 27 dB Path
6. N 2038 Finisar Implementation Of RoHS Compliant Transceivers Finisar Corporation January 21 2005 XII Revision History Revision Date Description Al 3 15 2007 e Document created e Removed 1 8V power supply and reference clock requirements A2 1 21 2008 e Added receiver sensitivity at 11 3Gb s e Updated for MVT Release B2 11 30 2009 e Added 8GFC Support XIII 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 30 November 2009 Rev B2 Page 12
7. RS HH Pig an ZS SN 0 50 03 go o IK LS 240 05 pEr oec KS LS SED 05 DETAIL z 8 go 1453 A X Y SCALE 8 1 6 XFP Detail Host Board Mechanical Layout dimensions are in mm Finisar Corporation 30 November 2009 Rev B2 Page 10 FTLX1612M3BTL I Temp 40km XFP Product Specification November 2009 3 ZU FOR PEI APPLICATIONS RECOMMENDED DIMENSION 3 0 440 1 P MINIMUM PITCH ILLUSTRATED ES SEE SECTION amp amp FOR CALCULATION OF GASKET THICKNESS AFTER COMPRESSION XFP Recommended Bezel Design dimensions are in mm Finisar Corporation 30 November 2009 Rev B2 Finisar 3 2 MAX EMI GASKET A Lie d HOST BOAR BEZEL OPENING ABOVE HOST HOAHD SECTION Y Y Page 11 FTLX1612M3BTL I Temp 40km XFP Product Specification November 2009 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 A
8. 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 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 Finisar Corporation 30 November 2009 and 3 6V Rev B2 Page 2 FTLX1612M3BTL I Temp 40km XFP Product Specification November 2009 Finisar GND fe 15 16 j Gro RX_LOS 14 17 RD Moo NR 13 18 RD E Moo ABS 12 19 GND SDA 11 20 vcec2 SCL 10 24 4 P_Down vcc3 9 22 vec2 T ia m j TOWARD 23 G Volet TOWARD ASIC D BEZEL GND 24 RerCLK ER vcc5 6 25 REFCLK IL TX DIS pem 5 26 GND EN INTERRUPT 74 4 27 4 GND a Moo_DESEL 3 28 TD iE VEES poi 2 29 TD GND 3 1 30 GND Diagram of Host Board Connector Block Pin Numbers and Names II Absol
9. ng 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 documentation Finisar Corporation 30 November 2009 Rev B2 Page 7 FTLX1612M3BTL I Temp 40km XFP Product Specification November 2009 IX Mechanical Specifications Finisar Finisar s XFP transceivers are compliant with the dimensions defined by the XFP Multi Sourcing Agreement MSA 77 95 JOL n LATCHED s 14 95 uui HIE Sta EX
10. ting case temperature range from 40 C to 85 C Parameter Symbol Mim Typ Max Units Ref Gi Opening Tempers Wo 49 8B ef 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 9210176 Safety Laser Eye TUV EN 60825 1 1994 A11 1996 A2 2001 72082130 Safety IEC 60825 1 1993 A1 1997 A2 2001 IEC 60825 2 2000 Edition 2 Electrical T V EN 60950 72082130 Safety Electrical UL CSA CLASS 3862 07 1439230 Safety CLASS 3862 87 Copies of the referenced certificates are available at Finisar Corporation upon request Finisar Corporation 30 November 2009 Rev B2 Page 6 FTLX1612M3BTL I Temp 40km XFP Product Specification November 2009 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 operati
11. ute Maximum Ratings Parameter Symbol Min Typ Max Unit Ref Maximum Supply Voltage 1 Vcc3 0 5 4 0 V Maximum Supply Voltage 2 Vcc5 0 5 6 0 V Storage Temperature Ts 40 85 C Case Operating Temperature Top 40 85 C Finisar Corporation 30 November 2009 Rev B2 Page 3 FTLX1612M3BTL I Temp 40km XFP Product Specification November 2009 Finisar Il Electrical Characteristics Top 40 to 85 C Vccs 4 75 to 5 25 Volts Parameter Symbol Min Typ Max Unit Ref Main Supply Voltage Vec5 4 75 5 25 V Supply Voltage 2 Vcc3 3 13 3 45 V Supply Current Vcc5 supply Icc5 350 mA Supply Current Vcc3 supply Icc3 700 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 3 Data output fall time tr 38 ps 5 LOS Fault Vros fault Vcc 0 5 Vecyost 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 2 After internal AC coupling 3 Oropen circuit 4 Into 100 ohms differential termination 5 20 80 6
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