Finisar SFP LC 2km MMF
Contents
1. 40 to 85 C Vcc 3 0 to 3 6 Volts Parameter Symbol Min Typ Max Unit Ref Supply Voltage Vcc 3 0 3 6 V Supply Current Icc 300 mA Transmitter Input differential impedance Rin 100 Q 2 Single ended data input swing Vin pp 250 1200 mV 3 Transmit Disable Voltage Vp 2 Vcc V 4 Transmit Enable Voltage VEN Vee Vee 0 8 V Receiver Single ended data output swing Vout pp 250 450 900 mV 5 Data output rise fall time 155 Mb s tte 0 6 5 0 ns 6 LOS Fault Vios fault 2 VccHost V 7 LOS Normal Vos norm Vee Vee 0 5 V 7 Power Supply Rejection PSR 100 mVpp 8 Systematic Jitter Contribution RX ASJ 2 0 ns 9 Contributed Duty Cycle Distortion RX A DCD 1 0 ns 10 Data Dependent Jitter Contribution RX A DDJ 1 2 ns 10 Random Jitter Contribution OC 3 RXARJ 0 6 ns 9 and OC 1 Random Jitter Contribution FE RX ARJ 0 76 ns 10 Notes 1 Non condensing 2 Connected directly to TX data input pins AC coupling from pins into driver IC 3 We recommend lt 600mV for best EMI performance 4 Or open circuit 5 Into 100 ohms differential termination 6 10 90 7 LOS is an open collector output Should be pulled up with 4 7k 10kohms on the host board Normal operation is logic 0 loss of signal is logic 1 Maximum pull up voltage is 5 5V oe specified value applied through the recommended power supply filtering network 9 Peak to peak measurement for OC 3 SR 0 or OC 1 SR 0 operation measured with a PRBS 27 1 test pattern Receiver sensitivity is complia2. EXPANSION CARD APPLICATIONS Finisar Corporation September 13 2008 Rev B Page 12 XII l L4 FTLF1217P2xTL Pluggable SFP Product Specification September 2008 F imisar References Small Form factor Pluggable SFP Transceiver Multi source Agreement MSA September 14 2000 IEEE Std 802 3 2002 Edition Clause 38 PMD Type 1000BASE LX IEEE Standards Department 2002 ISO IEC 9314 3 Information Processing Systems Fibre Distributed Data Interface FDDI Part 3 Phystical Layer Medium Dependent PMD 1990 Enterprise Systems Architecture 390 ESCON I O Interface Physical Layer IBM Corp Third Edition 1996 ANSI T1 416 01 1999 Network to Customer Installation Interfaces Synchronous Optical NETwork SONET Physical Media Dependent Specification Multi Mode Fiber ANSI 1999 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 Digital Diagnostics Monitoring Interface for Optical Transceivers SFF Document Number SFF 8472 Revision 9 3 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 September 13 2008 Rev B Page 13
3. Enterprise Systems Architecture 390 At 51 8 Mb s data rate per ANSI T1 416 01 1999 At 155 Mb s data rate per ANSI T1 416 01 1999 At 125 Mb s data rate per ISO IEC 9314 3 At 200 Mb s data rate per Enterprise Systems Architecture 390 DA OD A9 VI Environmental Specifications Finisar 1310nm SFP transceivers have an industrial operating temperature range from 40 C to 85 C case temperature Parameter Symbol Min Typ Max Units Ref Case Operating Temperature Storage Temperature VII Regulatory Compliance Finisar transceivers are Class 1 eye safety products and comply with US FDA regulations These products are certified by TUV and CSA to meet the Class 1 eye safety requirements of EN IEC 60825 and the electrical safety requirements of EN IEC 60950 Copies of certificates are available at Finisar Corporation upon request Copies of the referenced certificates are available at Finisar Corporation upon request Finisar Corporation September 13 2008 Rev B Page 6 L4 FTLF1217P2xTL Pluggable SFP Product Specification September 2008 F imisar VIII Digital Diagnostic Functions Finisar FTLF1217P2xTL SFP transceivers support the 2 wire serial communication protocol as defined in the SFP MSA It is very closely related to the E PROM defined in the GBIC standard with the same electrical specifications The standard SFP serial ID provides access to identification information that describes
4. Specification September 2008 Finisar 1 Pin Descriptions Pin Symbol Name Description Ref 1 VEET Transmitter Ground Common with Receiver Ground 1 2 TFAULT Transmitter Fault 2 3 Tpis Transmitter Disable LED output disabled on high or open 3 4 MOD DEF 2 Module Definition 2 Data line for Serial ID 4 5 MOD DEF 1 Module Definition 1 Clock line for Serial ID 4 6 MOD DEF 0 Module Definition 0 Grounded within the module 4 7 Rate Select No connection required 8 LOS Loss of Signal indication Logic 0 indicates normal operation 3 9 VEER Receiver Ground Common with Transmitter Ground 1 10 VEER Receiver Ground Common with Transmitter Ground 1 11 VEER Receiver Ground Common with Transmitter Ground 1 12 RD Receiver Inverted DATA out AC Coupled 13 RD Receiver Non inverted DATA out AC Coupled 14 VEER Receiver Ground Common with Transmitter Ground 1 15 Vccn Receiver Power Supply 16 Veer Transmitter Power Supply 17 VEET Transmitter Ground Common with Receiver Ground 1 18 TD Transmitter Non Inverted DATA in AC Coupled 19 TD Transmitter Inverted DATA in AC Coupled 20 VEET Transmitter Ground Common with Receiver Ground 1 Notes 1 Circuit ground is internally isolated from chassis ground 2 Traurris an open collector drain output which should be pulled up with a 4 7k 10k Ohms resistor on the host board Pull up voltage should
5. be between 2 0V to Vcc 0 3V A high output indicates an LED fault i e LED open or short Low indicates normal operation In the low state the output is pulled to lt 0 8V 3 LED output disabled on Tpis gt 2 0V or open enabled on Tpis lt 0 8V 4 Should be pulled up with 4 7k 10kohms on host board to a voltage between 2 0V and 3 6V MOD_DEF 0 pulls line low to indicate module is plugged in 5 LOS is open collector output Should be pulled up with 4 7k 10kohms on host board to a voltage between 2 0V and 3 6V Logic 0 indicates normal operation logic 1 indicates loss of signal Finisar Corporation September 13 2008 Rev B Page 2 Ld FTLF1217P2xTL Pluggable SFP Product Specification September 2008 Finisar 1 BE 2 D 3 og Disable 4 Poo Towards Ec von JW s gt Towards Bezel 6 o oo ASIC 7 ree Select 8 Es 9 BE 10 E Diagram of Host Board Connector Block Pin Numbers and Names Finisar Corporation September 13 2008 Rev B Page 3 FTLF1217P2xTL Pluggable SFP Product Specification September 2008 II Absolute Maximum Ratings Finisar Parameter Symbol Min Typ Max Unit Ref Maximum Supply Voltage Vcc 0 5 4 0 V Storage Temperature Ts 40 85 C Case Operating Temperature Ta 40 85 C Relative Humidity RH 0 85 1 III Electrical Characteristics T4
6. the transceiver s capabilities standard interfaces manufacturer and other information Additionally Finisar SFP transceivers provide a unique enhanced digital diagnostic monitoring interface which allows real time access to device operating parameters such as transceiver temperature bias current transmitted optical power received optical power and transceiver supply voltage It also defines a sophisticated system of alarm and warning flags which alerts end users when particular operating parameters are outside of a factory set normal range The SFP MSA defines a 256 byte memory map in E PROM that is accessible over a 2 wire serial interface at the 8 bit address 1010000X AOh The digital diagnostic monitoring interface makes use of the 8 bit address 1010001 X A2h so the originally defined serial ID memory map remains unchanged The interface is identical to and is thus fully backward compatible with both the GBIC Specification and the SFP Multi Source Agreement The complete interface is described in Finisar Application Note AN 2030 Digital Diagnostics Monitoring Interface for SFP Optical Transceivers The operating and diagnostics information is monitored and reported by a Digital Diagnostics Transceiver Controller DDTC inside the transceiver which is accessed through a 2 wire serial interface When the serial protocol is activated the serial clock signal SCL Mod Def 1 is generated by the host The positive edge clocks d
7. 125um fibre with NA 0 275 Class 1 eye safety per FDA CDRH IEC and EN60825 1 safety standards 2 Also specified to fall within the extrapolated curves in FDDI PMD Figure 9 which allow trade off between wavelength spectral width and transmitter rise fall times 3 Unfiltered 10 90 4 Unfiltered 20 80 5 Peak to peak measurement for OC 3 SR 0 or OC 1 SR 0 operation measured with a PRBS 2423 1 test pattern 6 Peak to peak measurement based on 4B 5B encoded Fast Ethernet pattern referenced in FDDI PMD Annex A 5 7 Specifications are for 50 micro meter or 62 5 micro meter fiber 8 Specifications are for 50 micro meter or 62 5 micro meter fiber based on any valid 8B 10B code pattern and measured at or extrapolated to 10 BER O Finisar Corporation September 13 2008 Rev B Page 5 L4 FTLF1217P2xTL Pluggable SFP Product Specification September 2008 F imisar V General Specifications Parameter Symbol Min Max Units Ref Data Rate Bit Error Rate Max Supported Link Length on 50 125um or 62 5 um MMF OC 1 Max Supported Link Length on 50 125um or 62 5 um MMF OC 3 Max Supported Link Length on 50 125um or 62 5 um MMF FE Max Supported Link Length on 50 125um or 62 5 um MMF ESCON Notes 1 Multimode SONET OC 1 SR 0 and OC 3 SR 0 100Base FX and FDDI compliant as specified in ANSI T1 416 01 1999 IEEE Std 802 3 and ISO IEC 9314 3 respectively ESCON compatible as specified in
8. Finisar Product Specification Fast Ethernet RoHS Compliant Long Wavelength SFP Transceiver FTLF1217P2xTL PRODUCT FEATURES Up to 200 Mb s bi directional data links Hot pluggable SFP footprint Built in digital diagnostic functions 1310nm LED based transmitter Duplex LC connector RoHS Compliant and Lead Free Up to 2km on 62 5 125um MMF APPLICATIONS Metal enclosure for lower EMI 125 Mb s 100Base FX Ethernet Single 3 3V power supply FDDI Low power dissipation 200 Mb s ESCON Industrial operating temperature 155 Mb s Multimode SONET range 40 C to 85 C OC 3 SR 0 5 Mb s Multimode SONET OC 1 SR 0 Finisar s FTLF1217P2xTL Small Form Factor Pluggable SFP transceivers are compatible with the Small Form Factor Pluggable Multi Sourcing Agreement MSA They are simultaneously compatible with 100Base FX FDDI ESCON and Multimode SONET OC 3 SR 0 and OC 1 SR 0 standards as specified in IEEE Std 802 37 ISO IEC 9314 3 Enterprise Systems Architecture 390 and ANSI T1 416 01 1999 respectively They are RoHS compliant and lead free per Directive 2002 95 EC and Finisar Application Note AN 2038 Digital diagnostics functions are available via the 2 wire serial bus specified in the SFP MSA PRODUCT SELECTION FTLF1217P2xTL x W Wide Extraction Bail B Narrow Extraction Bail O Finisar Corporation September 13 2008 Rev B Page 1 FTLF1217P2xTL Pluggable SFP Product
9. ata into the SFP transceiver into those segments of the E PROM that are not write protected The negative edge clocks data from the SFP transceiver The serial data signal SDA Mod Def 2 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 For more information please see the SFP MSA documentation or Finisar Application Note AN 2030 Please note that evaluation board FDB 1018 is available with Finisar ModDEMO software that allows simple to use communication over the 2 wire serial interface O Finisar Corporation September 13 2008 Rev B Page 7 L4 FTLF1217P2xTL Pluggable SFP Product Specification September 2008 F imisar IX Digital Diagnostic Specifications FTLF1217P2xTL transceivers have internally calibrated digital diagnostics Parameter Symbol Min Typ Max Units Ref Accuracy Internally measured transceiver eee AA RI temperature Internally measured transceiver bns M NN ESAE supply voltage Measured TX bias current Measured TX output power ee a 138 Measured RX received average DD power optical power Dynamic Range for Rated Accuracy Internally measured transceiver Peet oi EN temperature Internally measured transceiver pee ee i a eee supply voltage Measured TX bias curent Dbu 9 70 m Measu
10. nt with power supply sinusoidal modulation of 20 Hz to 1 5 MHz up to 10 Peak to peak measurement based on 4B 5B encoded Fast Ethernet pattern referenced in FDDI PMD Annex A 5 Finisar Corporation September 13 2008 Rev B Page 4 FTLF1217P2xTL Pluggable SFP Product Specification September 2008 IV Optical Characteristics Top 40 to 85 C Vcc 3 00 to 3 60 Volts Finisar Parameter Symbol Min Typ Max Unit Ref Transmitter Output Opt Power Pour 20 15 dBm 1 Optical Wavelength A 1280 1380 nm Spectral Width FWHM ej 175 nm 2 Optical Rise Fall Time lt 155 Mb s t te 0 6 3 0 ns 3 Optical Rise Fall Time 200 Mb s t te 1 7 ns 4 Systematic Jitter Contribution TXASJ 1 6 ns 5 Contributed Duty Cycle Distortion TX A DCD 1 0 ns 6 Data Dependent Jitter Contribution TX ADDJ 0 6 ns 6 Random Jitter Contribution OC 3 TX ARJ 0 6 ns 5 and OC 1 Random Jitter Contribution FE TX ARJ 0 76 ns 6 Extinction Ratio ER 10 dB Receiver Receiver Sensitivity 51 8 Mb s RxSENS 30 dBm 7 Receiver Sensitivity 155 Mb s RxSENS 30 dBm 7 Receiver Sensitivity 125 Mb s RxSENS 31 dBm 7 Receiver Sensitivity 200 Mb s RxSENS 29 dBm 8 Maximum Average Receiver Power Rxmax 14 dBm Optical Center Wavelength Ae 1270 1600 nm LOS De Assert LOSp 33 dBm LOS Assert LOS 45 dBm LOS Hysteresis 1 5 dB Notes 1 Measured average power coupled into 62 5
11. ptember 2008 PCB Layout and Bezel Recommendations XI 10 00 L 4 3 PLACES 93 AE E E o o L dl m o ls 3 7 3 4 Detail X iji 1 d0 85 0 05 etal e 20 16 lt v A EE XS 425 Ea A A BSc CROSS HATCHED AREA DENOTES COMPONENT AND TRACE KEEP DUT EXCEPT CHASSIS GROUND id T 3 68 7 4 7 le 5 88 f mma e E 8 58 l 8 48 LI 11 08 Ls e i 3 6 16 25 4 325 ie Ss LI 4 8 e 4 1 7 TN 2 0 11 PLACES A ul 1 0540 1 20A ra 0 95 0 05 Le BENE Penes HOLES A 19 HOLES CTRACES ALLOWED A atum and Basic Dimension Established by Customer ads and Vias are Chassis Ground 11 Places Ax Through Holes are Unplated 26 8 Page 11 Finisar Corporation September 13 2008 Rev B La FTLF1217P2xTL Pluggable SFP Product Specification September 2008 Finisar ie To 06JA 96 1 55 0 05 ie 60 1 HOCES AD 16 2540 l 7 0 3 640 A 3 50 3 g 10 40 10 REF i 2 MS SECTION Y Y Lo 440 1 BEZEL OPENING 15 2540 BELOW PC BOARD 600 NOTES AX MINIMUM PITCH ILLUSTRATED ENGLISH DIMENSIONS ARE FOR REFERENCE ONLY 2 NOT RECOMMENDED FOR PCI
12. red TX output power DDruma 2 nB dBm Measured RX received average DDrx power 33 12 dBm optical power Max Reporting Range Internally measured transceiver pue S temperature Internally measured transceiver od MEN NE RA supply voltage Measured TX bias current DD 0 89 Measured TX output power KDA ka AAN id ebm Measured RX received average DDr Power optical power Notes 1 Accuracy of Measured Tx Bias Current is 10 of the actual Bias Current from the driver to the LED Finisar Corporation September 13 2008 Rev B Page 8 L4 FTLF1217P2xTL Pluggable SFP Product Specification September 2008 F imisar X Mechanical Specifications Finisar s Small Form Factor Pluggable SFP transceivers are compatible with the dimensions defined by the SFP Multi Sourcing Agreement MSA am aana ak aab ahaaa aaa aaa Finisar sunnyvale CA 94089 FTXXXXXXXXX MADE IN L____ s n L Class 1 21CFR1040 10 L SSE 327 522 FTLF1217P2BTL Finisar Corporation September 13 2008 Rev B Page 9 L4 FTLF1217P2xTL Pluggable SFP Product Specification September 2008 F imisar Finisar sunnyvale ca 94 89 FTXXXXXXXXX MADEINL S N 3 S N Class 1 21CFR1040 10 FTLF1217P2WTL Finisar Corporation September 13 2008 Rev B Page 10 inisar F FTLF1217P2xTL Pluggable SFP Product Specification Se
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