Finisar FTLF1328P2BNV network transceiver module
Contents
1. 11 PLACES A ai sesana E 0 95 0 05 so ija TEBA en Pace ipo hie a 3 HOLES A Sr HOLES TRACES ALLOWED A 26 8 sa 41 3 a A 42 3 d Datum and Basic Dimension Established by Customer Rads and Vias are Chassis Ground 11 Places ZA Through Holes are Unplated Finisar Corporation October 30 2008 Rev Al FTLF1328P2BNV Product Specification October 2008 Finisar oo ra 0 5 0 03 Q 2 0 05 e o osyAoBe 1 55 0 05 p go 1L A BO AN HOLES 16 2540 l T 0 9 640 A Y 3 5 0 3 g 10 40 10 REF i SECTION Y Y Lo geo BEZEL OPENING 15 2540 6007 BELOW PC BOARD NOTES AN MINIMUM PLTCH ILLUSTRATED ENGLISH DIMENSIONS ARE FOR REFERENCE ONLY 2 NOT RECOMMENDED FOR PCI EXPANSION CARD APPLICATIONS Finisar Corporation October 30 2008 Rev Al Page 9 FTLF1328P2BNV Product Specification October 2008 XI XII Finisar References Fibre Channel Physical Interface 4 Specification FC PI 4 Rev 8 00 American National Standard for Information Technology May 21 2008 Improved Pluggable Formfactor SFF Document Number SFF 8432 Revision 5 0 July 16 2007 Digital Monitoring Interface for Optical Transceivers SFF Document Number SFF 8472 Revision 10 2 June 1 2007 Enhanced Specification for 8 5 and 10 Gigabit Small Form Factor Pluggable Module SFP SFF Document Number S2. 3 60 Volts Parameter Symbol Min Typ Max Unit Ref Supply Voltage Vcc 3 00 3 60 V 2 Supply Current Icc 200 300 mA 2 Transmitter Input differential impedance Rin 100 Q 3 Single ended data input swing Vin pp 90 350 mV Transmit Disable Voltage Vp 2 Vcc V Transmit Enable Voltage VEN Vee Vee 0 8 V 4 Receiver Single ended data output swing Vout pp 185 425 mV 5 Data output rise fall time 2 125 4 25 Gb s tr te 120 ps 6 Data output rise fall time 8 5 Gb s tt 60 ps 6 LOS Fault Vios fault 2 VcCHost V 7 LOS Normal Vos norm Vee Vee 0 8 V 7 Power Supply Rejection PSR 100 mVpp 8 Deterministic Jitter Contribution RX A DJ 51 7 ps 9 10 lt 4 25 Gb s Total Jitter Contribution lt 4 25 Gb s RX A TJ 122 4 ps 10 Deterministic Jitter Contribution RX A DJ 25 9 ps 9 10 4 25 Gb s Total Jitter Contribution 4 25 Gb s RX A TJ 61 2 ps 10 Finisar Corporation October 30 2008 Rev Al Page 3 FTLF1328P2BNV Product Specification October 2008 Finisar Notes SOON a e Non condensing Module power consumption never exceeds 1W AC coupled Or open circuit Into 100 ohm differential termination 20 80 LOS is LVTTL Logic 0 indicates normal operation logic 1 indicates no signal detected 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 Plugga
3. high or open 3 4 SDA 2 wire Serial Interface Data Line MOD DEF2 4 5 SCA 2 wire Serial Interface Clock MOD DEF1 4 6 MOD_ABS Module Absent connected to Vergy or Veer 4 7 RSO Rx Rate Select 5 Open or Low 2 125 or 4 25 Gb s Fibre Channel Low Bandwidth High 8 5 Gb s Fibre Channel High Bandwidth 8 LOS Loss of Signal indication Logic 0 indicates normal operation 6 9 RS1 Tx Rate Select 5 Open or Low 2 125 or 4 25 Gb s Fibre Channel Low Bandwidth High 8 5 Gb s Fibre Channel High Bandwidth 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 Vecr Receiver Power Supply 16 Vect 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 Traucr is an open collector drain output which should be pulled up with a 4 7k 10k Ohms resistor on the host board if intended for use Pull up voltage should be between 2 0V to Vcc 0 3V A high output indicates a transmitter fault caused by either the TX bias current or the TX output power exceeding the preset alarm
4. thresholds A low output indicates normal operation In the low state the output is pulled to lt 0 8V 3 Laser output disabled on This 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_ABS pulls line low to indicate module is plugged in 5 Rate select can also be set through the 2 wire bus in accordance with SFF 8472 v 10 2 Rx Rate Select is set at Bit 3 Byte 110 Address A2h Tx Rate Select is set at Bit 3 Byte 118 Address A2h Note writing a 1 selects maximum bandwidth operation Rate select is the logic OR of the input state of Rate Select Pin and 2 wire bus 6 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 October 30 2008 Rev Al Page 2 FTLF1328P2BNV Product Specification October 2008 Towards Bezel pe E Finisar 5 Towards ASIC Pinout of Connector Block on Host Board II Absolute Maximum Ratings Parameter Symbol Min Typ Max Unit Ref Maximum Supply Voltage Vcc 0 5 4 5 V Storage Temperature Ts 40 85 C Case Operating Temperature Top 5 85 C Relative Humidity RH 0 85 1 m Electrical Characteristics Top 5 to 85 C Vcc 3 00 to
5. FF 8431 Revision 3 0 May 8 2008 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 Small Form Factor Pluggable SFP Transceiver Multi source Agreement MSA September 14 2000 For More Information Finisar Corporation 1389 Moffett Park Drive Sunnyvale CA 94089 1134 Tel 1 408 548 1000 Fax 1 408 541 6138 sales finisar com www finisar com Data subject to change without notice Finisar Corporation October 30 2008 Rev A1 Page 10
6. Finisar Product Specification 8 Gigabit RoHS Compliant Long Wavelength SFP Transceiver FTLF1328P2BNV PRODUCT FEATURES e Upto 8 5 Gb 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 een l e Upto 1 4 km at 8 Gb s on e Tri Rate 2 125 4 25 8 5 Gb s 9 125 um SMF Fibre Channel through Rate Select e Metal enclosure for lower EMI e Single 3 3V power supply e Extended operating temperature range 5 C to 85 C Finisar s FTLF1328P2BNV SFP transceivers are designed for use in Fibre Channel links up to 1 4 km at 8 5 Gb s data rate These transceivers also support 4 km at 4 25 Gb s and 10 km at 2 125 Gb s They are compliant with FC PI 4 Rev 8 001 SFF 8432 and SFF 8472 Rev 10 2 and compatible with applicable portions of SFF 8431 Rev 3 0 The product is RoHS compliant and lead free per Directive 2002 95 EC and Finisar Application Note AN 2038 PRODUCT SELECTION FTLF1328P2BNV Finisar Corporation October 30 2008 Rev Al Page 1 FTLF1328P2BNV Product Specification October 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 Tois Transmitter Disable Laser output disabled on
7. P2BNV 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 with Finisar ModDEMO software that allows simple to use communication over the 2 wire serial interface Finisar Corporation October 30 2008 Rev Al Page 6 FTLF1328P2BNV Product Specification October 2008 Finisar IX Mechanical Specifications Finisar s FTLF1328P2BNV SFP transceivers are compatible with the SFF 8432 specification for improved pluggable form factor 14 80 13 60 f 583 535 loi s l Vin TA ee ey 8 50 1 80 O71 FTLF1328P2BNV Finisar Corporation October 30 2008 Rev Al Page 7 Inisar F PCB Layout and Bezel Recommendations FTLF1328P2BNV Product Specification October 2008 X X ki 34 5 gt 10 00 3 PLACES AE Le sie a a Le kes li o amai Bi 0 85 0 05 Detail X po 16 Y 2 5 pe 23 5 SATAK A CROSS HATCHED AREA DENOTES COMPONENT AND TRACE KEEP OUT CEXCEPT CHASSIS GROUND Page 8 EK le 16 25 14 35 pil 4 al a k TI J
8. ble 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 9 Measured with DJ free data input signal In actual application output DJ will be the sum of input DJ and A DJ 10 For 8 5 Gb s operation Deterministic Jitter and Total Jitter are not specified per FC PI 4 Rev 8 00 Jitter values for gamma T and gamma R are controlled by TDP and stressed receiver sensitivity IV Optical Characteristics Top 5 to 85 C Vcc 3 00 to 3 60 Volts Parameter Symbol Min Typ Max Unit Ref Transmitter Output Opt Power 8 5 Gb s Porn 10 6 0 5 dBm 2 Output Opt Power 2 125 4 25 Gb s Port 11 2 3 0 dBm 3 Optical Wavelength A 1260 1350 nm 4 Spectral Width G nm 4 Optical Modulation Amplitude OMA 174 LW 4 5 Transmitter and Dispersion Penalty 8 5 Gb s TDP 5 2 dB 6 Optical Rise Fall Time 2 125 4 25 Gb s t te 90 ps A RIN 128 dB Hz Receiver Unstressed Receiver OMA Sensitivity 8 5 Gb s Rsensr 0 042 mW 8 Unstressed Receiver OMA Sensitivity 4 25 Gb s RsENs4 0 029 mW 8 Unstressed Receiver OMA Sensitivity 2 125 Gb s Rsens2 0 015 mW 8 Average Received Power Rxmax 0 5 dBm Optical Center Wavelength Xe 1260 1360 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 High Ba
9. ef Case Operating Temperature Ty 3 _ c Siomge Temperate Tw PCTS po VII Regulatory Compliance Finisar transceivers are Class 1 Laser 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 Finisar Corporation October 30 2008 Rev Al Page 5 FTLF1328P2BNV Product Specification October 2008 Finisar VIII Digital Diagnostic Functions Finisar FTLF1328P2BNV SFP transceivers support the 2 wire serial communication protocol as defined in the SFP MSA It is very closely related to the EPROM 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 ra
10. ndwidth Mode Class 1 Laser Safety per FDA CDRH and EN IEC 60825 regulations 3 Low Bandwidth Mode Class 1 Laser Safety per FDA CDRH and EN IEC 60825 regulations 4 Specified to meet curves in FC PI 4 Rev 8 00 Figures 22 24 and 25 which allow trade off between wavelength spectral width and OMA 5 Equivalent extinction ratio specification for Fibre Channel Allows smaller ER at higher average power 6 For 8 5 Gb s operation Jitter values for gamma T and gamma R are controlled by TDP and stressed receiver sensitivity 7 Unfiltered 20 80 Complies with IEEE 802 3 Gig E FC 1x and 2x eye masks when filtered 8 Measured with conformance signals defined in FC PI 4 Rev 8 00 specifications Value in OMA Measured with PRBS 27 1 at 1072 BER Finisar Corporation October 30 2008 Rev Al Page 4 FTLF1328P2BNV Product Specification October 2008 Finisar V General Specifications Parameter Symbol Min Units Ref Data Rate Bit Error Rate 9 125 um SMF 2 125 Gb s 9 125 um SMF 4 25 Gb s Max Supported Link Length on Lmax 3 9 125 um SMF 8 5 Gb s Notes 1 2x 4x 8x Fibre Channel compliant 2 Tested with a PRBS 2 1 test pattern 3 Distances are based on FC PI 4 Rev 8 001 VI Environmental Specifications These Finisar 1310nm Extended Temperature SFP transceivers have an operating temperature range from 5 C to 85 C case temperature Parameter Symbol Min Typ Max Units R
11. nge The SFP MSA defines a 256 byte memory map in E7PROM 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 data into the SFP transceiver into those segments of the E7PROM 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 FTLF1328
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