Finisar FTLX1412M3BCL network transceiver module
Contents
1. I Pin Descriptions Pin Logic Symbol Name Description Ref 1 GND Module Ground 1 2 5 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 5 5 Power Supply Not required 7 GND Module Ground 1 8 VCC3 3 3 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 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 module reset Reset The falling edge initiates a complete reset of the module including the 2 wire serial in2. 4 Application Note AN 2038 Finisar Implementation Of RoHS Compliant Transceivers Finisar Corporation January 21 2005 XII Revision History Revision Date Description Al 3 1 2006 e Document created Added RoHS 6 to document title Added RoHS information to product description Added references 3 and 4 Added Revision History 10 17 2006 Updated transceiver mechanical drawing 4 21 2006 2 09 2007 e Updated transceiver top and bottom picture e Updated the part number AS 3 15 2007 e Updated transceiver mechanical drawing e Updated from Preliminary 9 13 2007 e Added Regulatory compliance certificate numbers 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 13 September 07 Rev B Page 11
3. Page 6 FTLX1412M3BCL Multirate Product Specification September 2007 F i n i Sar VIII Digital Diagnostic 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 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
4. B 3 Per IEEE 802 3ae Equivalent to 13 3 dBm average power at Infinite ER 11 08 dBm at ER 6 dB Finisar Corporation 13 September 07 Rev B Page 5 FTLX1412M3BCL Multirate Product Specification September 2007 F i n i Sar V General Specifications Parameter Symbol Min Units Ref Bit Rate Bit Error Ratio Max Supported Link Length T 1 Notes 1 SONET 192 SR 1 SDH STM I 64 1 1OGBASE LR LW 1200 SM LL L SONET OC 192 with FEC 1OGBASE LR LW FEC 1200 SM LL L FEC 2 Tested with a 2 1 PRBS VI Environmental Specifications Finisar FTLX1412M3BCL transceivers have a commercial operating case temperature range of 5 C to 75 C 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 9210176 77 Safety Laser Eye TUV EN 60825 1 1994 11 1996 2 2001 72010741 Safety 60825 1 1993 1 1997 2 2001 IEC 60825 2 2000 Edition 2 Electrical TUV EN 60950 72070747 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 13 September 07 Rev B
5. FACES TO BE CONDUCTIVE AND CONNECTED TO CHASSIS GROUN XFP Host Board Mechanical Layout dimensions are in mm Finisar Corporation 13 September 07 Rev B Page 9 FTLX1412M3BCL Multirate XFP Product Specification September 2007 Finisar es or GE amp EC P A CENTERLINE OF RECTANGULAR PAD S D AS ie aR 9 50 03 B 240 05 1 5540 05 DETAIL 2 20 1G 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 Q 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 13 September 07 Rev B Page 10 FTLX1412M3BCL Multirate Product Specification September 2007 F i n i Sar 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 2 Application Note AN 2035 Digital Diagnostic Monitoring Interface for Optical Transceivers Finisar Corporation December 2003 3 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
6. Finisar Product Specification RoHS 6 Compliant 10Gb s 10km XFP Optical Transceiver FTLX1412M3BCL PRODUCT FEATURES e Supports 9 95Gb s to 11 3Gb s bit rates e Power dissipation lt 2 0W e Commercial temperature range 5 C to 75 C e RoHS 6 Compliant lead free Hot pluggable XFP footprint APPLICATIONS e Single Power supply 3 3V SONET OC 192 SR 1 e Maximum link length of 10km SDH STM I 64 1 e Uncooled 1310nm laser 10GBASE LR LW 10G Ethernet e 1200 SM LL L 10G Fibre Channel e JOGBASE LR LW with FEC 1200 SM LL L 10G Fibre Channel e Standard bail release mechanism with FEC e Duplex LC connector e No Reference Clock required e Built in digital diagnostic functions Finisars FTLX1412M3BCL Small Form Factor 10Gb s XFP transceivers are compliant with the current XFP Multi Source Agreement MSA Specification They comply with SONET OC 192 SR 1 SDH STM 1 64 1 10 Gigabit Ethernet IOGBASE LR LW per IEEE 802 3ae 10G Fibre Channel 1200 SM LL L 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 2038 PRODUCT SELECTION FTLX1412M3BCL Finisar Corporation 13 September 07 Rev B Page 1 FTLX1412M3BCL Multirate Product Specification September 2007 Finisar
7. imum Ratings Parameter Symbol Min Typ Max Unit Ref Maximum Supply Voltage Vcc3 0 5 4 0 V Storage Temperature Ts 40 85 Case Operating Temperature Top 5 75 C Finisar Corporation 13 September 07 Rev B Page 3 FTLX1412M3BCL Multirate Product Specification September 2007 Electrical Characteristics Top 5 to 75 C 3 13 to 3 45 Volts Finisar Parameter Symbol Min Typ Max Unit Ref Supply Voltage Vcc3 3 13 3 45 V Supply Current Icc3 600 mA Module total power P 2 0 W 1 Transmitter Input differential impedance Rin 100 Q 2 Differential data input swing Vin pp 120 820 mV 3 Transmit Disable Voltage Vp 2 0 Vcc V 4 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 5 Data output rise time t 38 ps 6 Data output fall time tr 38 ps 6 LOS Fault Vios fault Vcc 0 5 7 LOS Normal VLos norm GND GND 0 5 V 7 Power Supply Rejection PSR See Note 8 below 8 Notes 1 Maximum total power value is specified across the full temperature and voltage range 2 After internal AC coupling 3 SONET SDH jitter generation requirements are guaranteed with a minimum differential data input swing of 500mV peak to peak 4 Oropencircuit 5 Into 100 ohms differential termination 6 20 80 7 indicates n
8. ormal operation logic 1 indicates no signal detected 8 Per Section 2 7 1 in the MSA Specification Finisar Corporation 13 September 07 Rev B Loss Of Signal is open collector to be pulled up with a 4 7k 10kohm resistor to 3 15 3 6V Logic 0 Page 4 FTLX1412M3BCL Multirate Product Specification September 2007 F i n i Sar IV Optical Characteristics Top 5 to 75 C 3 13 to 3 45 Volts Parameter Symbol Min Typ Max Unit Ref Transmitter Output Opt Pwr 9 125 SMF Pour 6 1 dBm 1 Optical Wavelength 1290 1330 nm Optical Extinction Ratio ER 6 dB 1 Sidemode Supression ratio 55 30 Tx Jitter Generation peak to peak Tx 0 1 UI Tx Jitter Generation RMS 0 01 UI Relative Intensity Noise RIN 130 dB Hz Receiver Receiver Sensitivity 10 5Gb s 14 4 dBm 2 Receiver Sensitivity 11 3Gb s Rsens2 13 4 dBm 2 Stressed Receiver Sensitivity Rsgns3 10 3 dBm 3 OMA 10 5Gb s Maximum Input Power 0 5 dBm Optical Center Wavelength 1270 1600 nm Receiver Reflectance Ry 14 dB LOS De Assert LOSp 18 dBm LOS Assert LOS 32 dBm LOS Hysteresis 0 5 dB Notes 1 Having ER 6 dB guarantees that the 6 dBm minimum output power meets IEEE 802 3ae requirement of OMA 5 2dBm 2 Measured with worst ER lt 10 2 1 PRBS Complies with 12 6 dBm OMA at ER 6 d
9. terface 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 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 10kohms on host board to a voltage between 3 15V and 3 6V 3 Reference Clock input is not required by FTLX1412M3BCL If present it will be ignored Finisar Corporation 13 September 07 Rev B Page 2 FTLX1412M3BCL Multirate XFP Product Specification September 2007 Finisar GND i 15 16 1 5 RX_LOS 14 17 RD NR 13 18 RD 12 19 GND SDA 11 20 VCC2 SCL 10 21 2777777 P DOWN GE 9 22 vcec2 ow TOWARD 23 meni G TOWARD ASIC NO BEZEL GND 24 RerCLK mmm ccs 6 25 77777 RerCLK TX DIS pi 5 26 GND ee ees INTERRUPT 4 27 GND Moo DEsEL 3 28 TD VEE5 2 29 GND 1 30 GND Diagram of Host Board Connector Block Pin Numbers and Name II Absolute Max
10. 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 13 September 07 Rev B Page 7 FTLX1412M3BCL Multirate Product Specification September 2007 F i n i Sar IX Mechanical Specifications Finisar s XFP transceivers are compliant with the dimensions defined by the XFP Multi Sourcing Agreement MSA k 77 95 22 15 18 35 Kt Z SR lo t I t e d 4 8 50 LATCHED F 1 FARES emmes 9 16 00 aan T 1 2 o VM ENS 20 85 39 00 R1 00 XFP Transceiver dimensions are in mm Finisar Corporation 13 September 07 Rev B Page 8 FTLX1412M3BCL Multirate XFP Product Specification September 2007 Finisar X PCB Layout and Bezel Recommendations t or GE 4 J Ze SS E SSS AN T M 2 A Len 7 SAN 1aseo 05 ZN mom ae CROSS HATCHED AREA DENOTES 8 COMPONENT AND TRACE KEE igo 10 P QUT EXCEPT CHASSIS GROUND THIS AREA DENOTE 3 6 COMPONENT KEEP OUT TRACES ALLOWED 5 A DATUM Ce AND ESTABLISHED BY CUSTOMER S FIDUCIALS DATUM A IS TOP SURFACE OF HOST BOARD 9 2 MIN INDICATED SUR
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