Finisar FTLX1812M3BCL network transceiver module
Contents
1. For more detailed information including memory map definitions please see the XFP MSA documentation 8 5Gb s Fibre Channel Support To operate the FTLX1812M3BCL at 8 5Gb s Fibre Channel the transceiver CDRs need to be placed in 8GFC mode by changing the register value in EEPROM Table 0 Byte 117 Bit 0 o EEPROM Byte 117 Bit O value for 8GFC operation Bit O 1 o EEPROM Byte 117 Bit O value for standard 10G operation Bit 0 0 Finisar Corporation 19 March 2013 Rev D1 Page 7 FTLX1812M3BCL 80km TDM XFP Product Specification March 2013 Finisar IX Mechanical Specifications Finisar s XFP transceivers are compliant with the dimensions defined by the XFP Multi Sourcing Agreement MSA SY I i UNLATCHED XFP Transceiver dimensions are in mm Finisar Corporation 19 March 2013 Rev D1 Page 8 FTLX1812M3BCL 80km TDM XFP Product Specification March 2013 Finisar X PCB Layout and Bezel Recommendations oF K amp Et SEE DETAIL Z a LITLE SS ee a Mf fyi SNS NNA NSSS ar it N Z Uy IAR Ti LLL CUMMLLTT WINS WINREN a OMA IROLLLLLONLL ttt CROSS HATCHED AREA DENOTES Fa E D COMPONENT AND TRACE KEEP OUT EXCEPT CHASSIS GROUND THIS AREA DENOTE 3 6 COMPONENT KEEP OUT TRACES ALLOWED DATUM X AND ESTABLISHED BY CUSTOMER S FIDUCIALS A DATUM IS TOP SURFACE OF HOST BOARD A 9 2 MIN J INDICATED SURFACES TO BE CONDUCTIVE AND CONNEC2. March 2013 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 1s 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 OOOh to the maximum address of the memory
3. Corporation January 21 2005 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 19 March 2013 Rev D1 Page 11
4. indicates normal operation logic 1 indicates no signal detected 7 Per Section 2 7 1 in the XFP MSA Specification Finisar Corporation 19 March 2013 Rev D1 Page 4 FTLX1812M3BCL 80km TDM XFP Product Specification March 2013 Finisar IV Optical Characteristics EOL Top 0 to 70 C Vccs 4 75 to 5 25 Volts Please note that the Transmitter of the FTLX1812M3BCL becomes operational within 5 seconds of power up This is due to the time required for the EML to reach its optimum operating temperature Output Opt Pwr 9 125SMF_ Por 0 4 dm Optical Extinction Ratio ER 9 J B Center Wavelength _ e 1530 1565 pm Sidemode Supression ratio SSRmein 30 J B Tx iter SONED 20SM o Of B mesonenam oa e o Relative Intensity Noise ORN 130 B Receiver Receiver Sensitivity 9 95Gb s Rss J o O 24 Bo 23 Receiver Sensitivity 10 7Gb s 1 Receiver Sensitivity 11 1Gb s Receiver Sensitivity 11 32Gb s Maximum Input Power Optical Center Wavelength Receiver Reflectance Rs 7 B Sees e O 9 95Gb s Beana fj f 10 7Gb s DP 3 Path penalty at 1450 ps nm 4 11 1Gb s BER le 4 11 32Gb s BER 1e 4 LOS De Assert LOS LOS Assert o os a37 3 Bm ST LOS Hysteresis o SB Notes 1 GR 253 CORE Issue 4 2 Measured at 1528 1600nm with worst ER BER lt 10 PRBS31 3 Equivalent to 22 1 dBm OMA at ER 9
5. Finisar Product Specification 10Gb s 80km Multi Rate XFP Optical Transceiver FTLX1812M3BCL PRODUCT FEATURES e Supports 8 5Gb s to 11 32Gb s bit rates e Hot pluggable XFP footprint e Maximum link length of 80km e RoHS 6 compliant lead free e Temperature stabilized EML APPLICATIONS transmitter e SONET OC 192 SDH STM 64 e Duplex LC connector ITU T G 959 1 PIL1 2D2 e Power dissipation lt 3 5W e IEEE 802 3ae 10OGBASE ZR ZW 8Okm 10G Ethernet e Extended 80km 1OGFC 1200 SM LL L and 8GFC 800 SM LC L e ITU T G 709 OTN FEC OTU2 OTUle and OTU2e e 10Gb s CPRI e Built in digital diagnostic functions e XFI Loop back Support e Temperature range 0 C to 70 C Finisar s 80km FTLX1812M3BCL Small Form Factor 10Gb s XFP transceivers comply with the current XFP Multi Source Agreement MSA Specification They are a true multi protocol transceiver complying with 80km SONET OC 192 and SDH STM 64 per ITU T G 959 1 PILI1 2D2 and also support L1OGBASE ZR ZW 80km 10Gb s Ethernet 10Gb s Fibre Channel 1200 SM LL L 8Gb s Fibre Channel 800 SM LC L 10Gb s CPRI and all ITU T G 709 FEC OTN protocols up to 11 32Gb s 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 PRODUCT SELECTION FTLX1812M3BCL Finisar Corporation 19 March 2013 Rev D1 Page 1 FTLX1812M3BCL 80km TDM XFP Product Specifi
6. TED TO CHASSIS GROUND XFP Host Board Mechanical Layout dimensions are in mm Finisar Corporation 19 March 2013 Rev D1 Page 9 FTLX1812M3BCL 80km TDM XFP Product Specification March 2013 Pal 1 ZIN CENTERLINE OF RECTANGULAR PAD ran AN 1 55 0 05 RRND 95 0 05 DETAIL 2 SCALE 8 1 XFP Detail Host Board Mechanical Layout dimensions are in mm RO S MAX AN FOR PCI APPL ICAT IONS RECOMMENDED DIMENSION 15 0 44 ZN MININUM PITCH ILLUSTRATED AX SEE SECTION 6 8 FOR CALCULATION OF GASKET THICKNESS AFTER COMPRESSION XFP Recommended Bezel Design dimensions are in mm Finisar Corporation 19 March 2013 Rev D1 Finisar BEZEL OPENING E HOST BOARD Page 10 FTLX1812M3BCL 80km TDM XFP Product Specification March 2013 Finisar XI References l 10 Gigabit Small Form Factor Pluggable Module XFP Multi Source Agreement MSA INF 80771 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
7. cation March 2013 Finisar I Pin Descriptions Pin Logic Symbol Name Description pif GND __ Module Ground rai VEES Optional 5 2 Power Supply Not required a 3 LVTTL I Mod Desel Module De select When held low allows the module to a MINT Beto apond o 2 wire seal ineice commands o 4 LVTTL O Interrupt bar Indicates presence of an important condition 2 UTO mn itich enm be tend over Me seriat eine 5 LVTTLI TX_DIS _ Transmitter Disable Transmitter laser source turned off 6 VOCS _ 5 Power Supply S So o 7 GND ModuleGround o gt oo i OS 8 VCC3 433V Power Supply SSS Soo o 9 VCC3_ 3 3V Power Supply m LVTTL I Serial 2 wire interface clock 2 11 LVTTL SDA Serial 2 wire interface data line 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 between RX_LOS and Loss of Lock in TX RX pis GND ModuleGround i O 6 GND ModuleGround _ _ Z y O 17 CML O RD Receiver inverted data output I 18 CML O RD Receiver non inverted data output _ 9 GND ModuleGround _ _ y O VCC2__ 1 8V Power Supply Not required 20 i 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
8. complete reset of the module including the 2 wire serial interface equivalent to a power cycle c22 ss yO 1 8V Power Supply Not required LP 23 GND Module Ground PLE LESS NittouccNotregured eS host board Not required pL PET LESS osna Notreguiea CMP ETON board Not required aa 26 GND ModuleGround gt SSS 27 GND ModuleGround _ _ SSS S 28 CMLI TD Transmitter inverted data input 29 CML I TD Transmitter non inverted data input 30 GND _ _ ModuleGround o OSI Module Ground 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 19 March 2013 Rev D1 Page 2 FTLX1812M3BCL 80km TDM XFP Product Specification March 2013 Finisar GND I 15 16 EE co i RX_LOS 14 17 i Ro Moo_NR I 13 18 RD Hl i Moo Ass M o 12 19 GND SDA 11 20 veC2 j SCL 10 J4 P_DOWN vec3 j 9 22 ee VCC TOWARD 5 o ooo wak 8 Towaro ASIC GNo BEZEL GND 7 24 RerCLK ne j vccs 6 25 REFCLK n TX_DIS 5 26 Gao E INTERRUPT i 4 27 Gyo eT Moo DeseEL i 3 28 T0 VEE5 p 2 29 TD al x GND 1 30 z GND o Diagram of Host Board Connector Block Pin Numbers and Names I Absolute Maximum Ratings Parameter Symbol Min Typ Max U
9. dB 4 Dispersion penalty is measured in loopback using 18 ps nm km fiber SMF 28 Finisar Corporation 19 March 2013 Rev D1 Page 5 FTLX1812M3BCL 80km TDM XFP Product Specification March 2013 Finisar V General Specifications BER SiS e Max Supported Link Length Lux 0 mh Notes 1 ITU T G 959 1 PIL1 2D2 SONET SDH 10GBASE ZR ZW 10G Ethernet 10G Fibre Channel 1200 SM LL L ITU T G 709 OTN FEC OTU2 10GBASE ZR ZW 10G Ethernet OTN FEC OTU le and OTU 2e and 8G Fibre Channel 800 SM LC L 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 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 FDA CDRH CDRH 21 CFR 1040 and Laser Notice 50 9210176 77 Safety Laser Eye T V EN 60825 1 2007 EN60825 2 2004 A1 R72101686 Safety IEC 60825 1 2007 2 Edition IEC 60825 2 2010 3 Edition Electrical T V EN 60950 2006 A11 R72101686 Safety Electrical UL CSA CLASS 3862 07 2283290 Safety CLASS 3862 87 Copies of the referenced certificates are available at Finisar Corporation upon request Finisar Corporation 19 March 2013 Rev D1 Page 6 FTLX1812M3BCL 80km TDM XFP Product Specification
10. nit Ref Maximum Supply Voluge i ves os a lv Maximum Supply Voltage 2 Vee5 05 60 v Storage Temperature T 4 5 Case Operating Temperature Toe 0 Receiver Damage Threshold Rxpamwe 5 Bm Note 1 spec based on steady state optical power Finisar Corporation 19 March 2013 Rev D1 Page 3 FTLX1812M3BCL 80km TDM XFP Product Specification March 2013 Finisar Il Electrical Characteristics Top 0 to 70 C Vccs 4 75 to 5 25 Volts Supply Voltage 1 C ves as OOOO ss vyo Supply Voltage 2 vo oB os v Supply e a Tec3_ o mA Supply Current VecS supply Iecs_ 350 mA Module total power s wo Input differential impedance Re J wo q epbp Differential data input swing Vinpp 120 so m Transmit Disable Voltage va 20 ve v 3 Transmit Enable Voltage Vw GND GND 08 V Transmit Disable Assert Time 10 J uw Receiver Data output rise time _ _ tps 5 Paaowputfalltime f t fet a o t s s LOS Fault Virose Vcc 0 5 Veenosr V 6 LOS Normal Vicon GND GND 0 5 V J6 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
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