Finisar FTLF1324P2BTL network transceiver module
Contents
1. 2002 IEEE Draft P802 3ah D2 0 Clause 59 PMD Type 1000BASE LX10 IEEE Standards Department 2003 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 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 February 24 2007 Rev H Page 112. Gigabit Ethernet Finisar Corporation February 24 2007 Rev H Page 1 FTLF1324P2xTy Industrial Temp SFP Product Specification February 2007 Finisar T Pin Descriptions Pin Symbol Name Description Ref 1 VEET Transmitter Ground Common with Receiver Ground 1 2 TFAULT Transmitter Fault Not supported 3 Tpis Transmitter Disable Laser output disabled on high or open 2 4 MOD DEF 2 Module Definition 2 Data line for Serial ID 3 5 MOD DEF 1 Module Definition 1 Clock line for Serial ID 3 6 MOD DEF 0 Module Definition 0 Grounded within the module 3 7 Rate Select Open or Low 1 063 Gb s or 2 125 Gb s Fibre Channel 1 25 Gb s 4 Gigabit Ethernet Low Bandwidth High 2 125 or 4 25 Gb s Fibre Channel High Bandwidth 8 LOS Loss of Signal indication Logic 0 indicates normal operation 5 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 V
3. PRBS 2 1 at 10 BER 9 Measured with conformance signals defined in FC PI 2 10 0 specifications Represents sensitivity based on OMA spec as corrected to incoming Extinction Ratio of 13 dB for example at 5 75dB Finisar Corporation February 24 2007 Rev H Page 4 FTLF1324P2xTy Industrial Temp SFP Product Specification February 2007 Finisar incoming extinction ratio an OMA of 0 029 mW corresponds to 16 dBm sensitivity Measured with PRBS 27 1 at 10 BER 10 Measured with PRBS 27 1 at 10 BER 11 Rate Selectable version in low bandwidth mode 12 Rate Selectable version in high bandwidth mode V General Specifications Parameter Data Rate Bit Error Rate Max Supported Link Length on 9 125 um SMF 4X Fibre Channel Max Supported Link Length on 9 125um SMF 1X and 2X Fibre Channel Max Supported Link Length on 9 125um SMF Gigabit Ethernet Notes 1 Gigabit Ethernet and 1x 2x Ax Fibre Channel compliant 2 Tested with a PRBS 2 1 test pattern 3 Distances are based on FC PI 2 10 0 and IEEE 802 3 standards VI Environmental Specifications Finisar 1310nm Industrial Temperature SFP transceivers have an 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 Laser Products and comply with US FDA regulations The
4. CHASSIS GROUND P wl oe F T PIN 1 e s 8 58 cc 11 33 11 08 4 5 H ai di EI 18 25 aos E i co ae 2 0 11 PLACES A i i Tm 0 9540 05 e po xe THIS AREA DENOTES h5 11 PLACES amp 160 1LMA TG HOLES COMPONENT KEEP OUT HOLESA A CTRACES ALLOWED Y 3 PLACES 26 8 Mi i 41 3 F 42 3 E datum and Basic Dimension Established by Customer Rads and Vias are Chassis Ground 11 Places ZA Through Holes are Unplated Finisar Corporation February 24 2007 Rev H FTLF1324P2xTy Industrial Temp SFP Product Specification February 2007 Finisar i i FA 0 5 0 03 Q 2 0 05 ie o o6L A Bo 1 55 0 05 P 20 1L AG BG A HOLES 16 2540 740 9 640 1 A Y 3 50 3 10 40 1 10 REF i 2 SECTION Y Y Lo geo BEZEL OPENING 15 2540 BELOW PC BOARD 600 NOTES LN MINIMUM PITCH ILLUSTRATED ENGLISH DIMENSIONS ARE FOR REFERENCE ONLY 2 NOT RECOMMENDED FOR PCI EXPANSION CARD APPLICATIONS Finisar Corporation February 24 2007 Rev H Page 10 XI XII FTLF1324P2xTy Industrial Temp SFP Product Specification February 2007 Finisar References Small Form factor Pluggable SFP Transceiver Multi source Agreement MSA September 14 2000 Fibre Channel Physical Interface Specification FC PI 2 10 0 American National Standard for Information Systems IEEE Std 802 3 2002 Edition Clause 38 PMD Type 1000BASE LX IEEE Standards Department
5. Contribution lt 2 125 Gb s TX A DJ 56 5 ps 6 Total Jitter Contribution lt 2 125 Gb s TX A TJ 119 ps Optical Extinction Ratio 1 25 Gb s ER 9 dB 7 Receiver Receiver Sensitivity 4 25 Gb s Rsensr 0 029 mW 8 18 dBm 9 Receiver Sensitivity 2 125 Gb s Rsens2 0 015 mW 8 21 dBm 9 Receiver Sensitivity 1 06 Gb s Rsens1 0 015 mW 8 22 dBm 9 Receiver Sensitivity 1 25 Gb s Rszwsi 22 dBm 10 11 Stressed RX sens 1 25 Gb s 14 5 dBm Receiver Overload Rxmax 0 dBm Receiver Elec 3 dB cutoff freq 1500 MHz 11 Receiver Elec 3 dB cutoff freq 2500 MHz 12 Optical Center Wavelength c 1260 1600 nm Return Loss 12 dB LOS De Assert LOSp 19 dBm LOS Assert LOS 30 dBm LOS Hysteresis 0 5 dB Notes 1 Class 1 Laser Safety per FDA CDRH and EN IEC 60825 regulations 2 Also specified to meet curves in FC PI 2 10 0 Figures 18 19 and 21 which allow trade off between wavelength spectral width and OMA Rate selectable part is specified to meet IEEE Draft P802 3ah D2 0 Figure 59 3 3 Equivalent extinction ratio specification for Fibre Channel Allows smaller ER at higher average power 4 Unfiltered 20 80 5 Unfiltered 20 80 6 Measured with DJ free data input signal In actual application output DJ will be the sum of input DJ and A DJ 7 Applicable for Rate Selectable version only in low bandwidth mode 8 Measured with conformance signals defined in FC PI 2 10 0 specifications Value in OMA Measured with
6. EET Transmitter Ground Common with Receiver Ground 1 Notes 1 Circuit ground is internally isolated from chassis ground 2 Laser output disabled on Tprs gt 2 0V or open enabled on Tpis lt 0 8V 3 Should be pulled up with 4 7k 10 kohms on host board to a voltage between 2 0V and 3 6V MOD_DEF 0 pulls line low to indicate module is plugged in 4 For Rate Selectable version only In accordance with SFF Committee SFF 8079 Draft Rev 1 6 Table 3 Note that rate select can also be set through 2 wire bus in accordance with SFF 8472 at Bit 3 Byte 110 Address A2h note writing 1 selects full bandwidth operation Rate select is the logic OR of the input state of Rate Select Pin and 2 wire bus Non Rate Selectable version can operate at 1x 2x 4x Fibre Channel independent of rate select pin setting 5 LOS is open collector output Should be pulled up with 4 7k 10 kohms on host board to a voltage between 2 0V and 3 6V Logic 0 indicates normal operation logic 1 indicates loss of signal VeeT ES 20 1 ges TD C 19 2 pens TD EN 18 3 EN Disable VeeT C 17 4 Boo VocT E 16 Towards 5 Booo Towards 4 VccR C 15 Bezel 6 ooo ASIC VeeR E 14 d gres Select RD 13 8 ics RD E 12 9 Ee VeeR C n 10 Ege Pinout of Connector Block on Host Board Finisar Corporation February 24 2007 Rev H Page 2 FTLF1324P2xTy Industrial Temp SFP Product Specification February 2007 II Absolute Maximu
7. Finisar Product Specification 4 Gigabit RoHS Compliant Long Wavelength SFP Transceiver FTLF1324P2xTy PRODUCT FEATURES e Up to 4 25Gb s bi directional data links e Hot pluggable SFP footprint e Built in digital diagnostic functions e 1310nm Fabry Perot laser transmitter e Duplex LC connector e RoHS compliant and Lead Free APPLICATIONS e Upto4kmat 4 25 Gb s and 10 km at lt 2 125 Gb s on 9 125um SMF e Tri Rate 1 06 2 125 4 25 Gb s Fibre Channel e Metal enclosure for lower EMI e 1 25Gb s 1000Base LX Ethernet and 1000Base L X10 Rate e Industrial operating temperature selectable version range 40 C to 85 C Finisar s FTLF1324P2xTy Small Form Factor Pluggable SFP transceivers are compatible with the Small Form Factor Pluggable Multi Sourcing Agreement MSA They are compatible with Fibre Channel FC PI 2 10 0 standard for 4km distances at 4 25 Gb s and 10km distances at 2 125 and 1 06 Gb s Rate selectable versions are also simultaneously compatible with Gigabit Ethernet 1000Base LX as specified in IEEE Std 802 33 and 1000Base LX 10 as specified in IEEE Draft P802 3ah D2 0 The product is RoHS compliant and lead free per Directive 2002 95 EC and Finisar Application Note AN 2038 e Single 3 3V power supply PRODUCT SELECTION FTLF1324P2xTy x W Wide Extraction Bail B Narrow Extraction Bail y L Non Rate Selectable 1x 2x 4x Fibre Channel V Rate Selectable 1x 2x 4x Fibre Channel and
8. g interface makes use of the 8 bit address 1010001X 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 data 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 FTLF1324P2xTy transceivers can be used in host systems that require either internally or externally calibrated digital diagnostics Please note that evaluation board FDB 1018 is available
9. m Ratings Finisar Parameter Symbol Min Typ Max Unit Ref Maximum Supply Voltage Vcc 0 5 4 2 V Storage Temperature Ts 40 85 C Case Operating Temperature Top 40 85 C Relative Humidity RH 0 85 1 I Electrical Characteristics Top 40 to 85 C Vcc 3 00 to 3 60 Volts Parameter Symbol Min Typ Max Unit Ref Supply Voltage Vcc 3 00 3 60 V Supply Current Icc 200 300 mA Transmitter Input differential impedance Rin 100 Q 2 Single ended data input swing Vin pp 250 1200 mV Transmit Disable Voltage Vp Vcc 1 3 Vcc V Transmit Enable Voltage VEN Vee Veet 0 8 V 3 Transmit Disable Assert Time 10 us Receiver Single ended data output swing Vout pp 250 400 800 mV 4 Data output rise fall time 2 125 Gb s t te 175 ps 5 Data output rise fall time 4 25 Gb s ty t 120 ps 5 LOS Fault Vros fault Vcc 0 5 VcCuosr V 6 LOS Normal VOS norm Vee Vee 0 5 V 6 Power Supply Rejection PSR 100 mVpp 7 Deterministic Jitter Contribution RX A DJ 51 7 ps 8 9 lt 2 125 Gb s Total Jitter Contribution lt 2 125 Gb s RX A TJ 122 4 ps 9 Deterministic Jitter Contribution RX A DJ 25 9 ps 8 10 4 25 Gb s Total Jitter Contribution 4 25 Gb s RX A TJ 61 2 ps 10 Notes 1 Non condensing 2 AC coupled 3 Or open circuit 4 Into 100 ohm differential termination 5 20 80 6 LOS is LVTTL Logic 0 indicates normal operati
10. on logic 1 indicates no signal detected 7 All transceiver specifications are compliant with a power supply sinusoidal modulation of 20 Hz to 1 5 MHz up to specified value applied through the power supply filtering network shown on page 23 of the Small Form factor Pluggable SFP Transceiver MultiSource Agreement MSA September 14 2000 The Power Supply Rejection applies for a supply voltage range of 3 1 to 3 6 V 8 Measured with DJ free data input signal In actual application output DJ will be the sum of input DJ and A DJ 9 As measured at 0 022 mW OMA 10 As measured at 0 048 mW OMA Finisar Corporation February 24 2007 Rev H Page 3 FTLF1324P2xTy Industrial Temp SFP Product Specification February 2007 Finisar IV Optical Characteristics Top 40 to 85 C Vcc 3 00 to 3 60 Volts Parameter Symbol Min Typ Max Unit Ref Transmitter Output Opt Power Pour 8 4 3 dBm 1 Optical Wavelength 1260 1350 nm 2 Spectral Width o Note 2 2 Optical Modulation Amplitude OMA 190 uW 2 3 Optical Modulation Amplitude lt 2 125 Gb s OMA 174 uw 23 Optical Rise Fall Time 4 25 Gb s t te 90 ps 4 Optical Rise Fall Time lt 2 125 Gb s tJ te 160 ps 3 RIN 120 dB Hz Deterministic Jitter Contribution 4 25 Gb s TX A DJ 28 5 ps 6 Total Jitter Contribution 4 25 Gb s TX A TJ 59 8 ps Deterministic Jitter
11. se products are certified by T V 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 Finisar Corporation February 24 2007 Rev H Page 5 FTLF1324P2xTy Industrial Temp SFP Product Specification February 2007 Finisar VIII Digital Diagnostic Functions Finisar FTLF1324P2xTy 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 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 laser 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 EPROM that is accessible over a 2 wire serial interface at the 8 bit address 1010000X AOh The digital diagnostic monitorin
12. with Finisar ModDEMO software that allows simple to use communication over the 2 wire serial interface Finisar Corporation February 24 2007 Rev H Page 6 FTLF1324P2xTy Industrial Temp SFP Product Specification February 2007 Finisar IX Mechanical Specifications Finisar s Small Form Factor Pluggable SFP transceivers are compatible with the dimensions defined by the SFP Multi Sourcing Agreement MSA 327 522 FTLF1324P2BTy Finisar Corporation February 24 2007 Rev H Page 7 FTLF1324P2xTy Industrial Temp SFP Product Specification February 2007 Finisar Finisar sunnyvale ca 94089 FROOCOOOOOK MADE INL 1 s n C S N Class 1 21CFR1040 10 FTLF1324P2WTy Finisar Corporation February 24 2007 Rev H Page 8 inisar F FTLF1324P2xTy Industrial Temp SFP Product Specification February 2007 PCB Layout and Bezel Recommendations X Page 9 a 34 5 10 00 4 3 PLACES As E t T Es T dl o k 2 7 3 4 Detail X s SP ze d0 85 0 05 e pook Es 4 ES AJA CROSS HATCHED AREA DENOTES COMPONENT AND TRACE KEEP OUT CEXCEPT
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