Finisar FTLF1523P1BTL network transceiver module
Contents
1. 0 85 0 05 Detail X e 80 10 a B 2 5 2 5 PATA BSC CROSS HATCHED AREA DENOTES COMPONENT AND TRACE KEEP OUT CEXCEPT CHASSIS GROUND pi Ak lk 5 3 68 AAS b LA Z 5 z 5 68 1 E Y i 8 58 IH 8 48 11 08 j B 6 a Ya ki 7 16 25 L 14 25 an 5 4 8 2 co 2 4 on ki LE a 7 oe 2 0 11 PLACES A ae 0 95 0 05 51 0540 H 11 PLACES 7 THIS AREA DENOTES kE e eo 1LXJa9 e go AS COMPONENT KEEP OUT S HOLESA A TRACES ALLOWED 7 3 PLACES le 26 8 41 3 a be 42 3 A Aatum and Basic Dimension Established by Customer ARads and Vias are Chassis Ground 11 Places Z Through Holes are Unplated Finisar Corporation December 2 2005 Rev A FTLF1523P1xTL Pluggable SFP Product Specification December 2005 Finisar KZZ kzz yaana YUY ZY A 0 5 0 03 e Jo osdao Bo aa Z 20 PLACES 2 0 05 o ostaoBe 41 55 0 05 TYP go 1L AG BO A 2 HOLES ka 16 250 1 gt 1 70 9 640 A Ya k 3 50 3 La A 10 401 10 REF 4 NI Ay NG SECTION Y Y Lg ano 15 2540 1 BEZEL OPENING Dae BELOW PC BOARD 600 NOTES Z MINIMUM PITCH ILLUSTRATED ENGLISH DIMENSIONS ARE FOR REFERENCE ONLY 2 NOT RECOMMENDED FOR PCI EXPANSION CARD APPLICATIONS Page 10 Finisar Corporation December 2 2005 Rev A FTLF1523P1xTL Pluggable SFP Product Specification December 2005 Finisar XI References Small F2. 2 Unfiltered 20 80 3 Jitter measurements taken using Agilent OMNIBERT 718 in accordance with GR 253 4 With worst case extinction ratio Measured with a PRBS 2 1 test pattern Finisar Corporation December 2 2005 Rev A Page 4 FTLF1523P1xTL Pluggable SFP Product Specification December 2005 Finisar V General Specifications Parameter Symbol Min Units Ref Data Rave a a AN a no Bit Error Rate AN on n awi Max Supported Link Length on LmAx4 km 3 9 125um SMF OC 12 Notes 1 Compliant with SONET and SDH at the OC 12 LR 2 STM L 4 2 2 Tested with a PRBS 2 1 test pattern 3 Attenuation of 0 275 dB km is used for the link length calculations per GR 253 CORE Distances are indicative only Please refer to the Optical Specifications in Table IV to calculate a more accurate link budget based on specific conditions in your application VI Environmental Specifications Finisar 1550nm SFP transceivers have an industrial operating temperature range from 40 C to 85 C case temperature Parameter Case Operating Temperature Storage Temperature VIL 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 requ
3. 6 Loss Of Signal is LVTTL Logic 0 indicates normal operation 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 Valid on receive side for input powers within receive sensitivity Finisar Corporation December 2 2005 Rev A Page 3 FTLF1523P1xTL Pluggable SFP Product Specification December 2005 Finisar IV Optical Characteristics Top 40 to 85 C Vcc 3 10 to 3 50 Volts Parameter Symbol Min Typ Max Unit Ref Transmitter Output Opt Pwr 9 125 SMF Pour 5 0 dBm 1 Optical Wavelength A 1480 1580 nm Spectral Width 20 dB 6 1 nm Optical Extinction Ratio ER 10 dB Optical Rise Fall Time t te 1300 ps 2 Relative Intensity Noise RIN 120 dB Hz Generated Jitter peak to peak Jixp p 0 07 UI 3 Generated Jitter rms Jrxrms 0 007 UI 3 Mask Margin 20 Receiver Average Rx Sensitivity RSENsi 34 10 dBm 4 Maximum Input Power Pmax 10 dBm Optical Center Wavelength c 1260 1600 nm LOS De Assert LOSp 34 dBm LOS Assert LOS 48 dBm LOS Hysteresis 0 5 dB Max Receiver Reflectance RXr 25 dB Notes 1 Class 1 Laser Safety per FDA CDRH and EN IEC 60825 regulations
4. Disable Laser output disabled on high or open 2 4 MOD DEFQ 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 No connection required 4 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 Vecr Receiver Power Supply 16 Vecr 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 Laser output disabled on Tpis gt 2 0V or open enabled on Tpjs lt 0 8V 3 Should be pulled up with 4 7k 10kohms on host board to a voltage between 2 0V and 3 5V MOD_DEF 0 pulls line low to indicate module is plugged in 4 Finisar FTLF1523P1xTL transceivers operate without active control 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 5V Logic 0 indic
5. Finisar Product Specification OC 3 LR 2 STM L 1 2 RoHS Compliant Pluggable SFP Transceiver FTLF1523P1xTL PRODUCT FEATURES e 155 Mb s bi directional data links e Hot pluggable SFP footprint e Built in digital diagnostic functions e Uncooled DFB 1550nm laser transmitter e Duplex LC connector e Very low jitter e Metal enclosure for lower EMI e Single 3 3V power supply APPLICATIONS e Low power dissipation lt 700mW e SONET 0C 3 LR 2 SDH STM L 12 typical f e Industrial operating temperature range 40 C to 85 C Finisar s FTLF1523P1xTL Small Form Factor Pluggable SFP transceivers are compatible with the Small Form Factor Pluggable Multi Sourcing Agreement MSA They comply with SONET and SDH standards at OC 3 LR 2 STM L 1 2 Digital diagnostics functions are available via the 2 wire serial bus specified in the SFP MSA They are RoHS compliant and lead free per Directive 2002 95 EC and Finisar Application Note AN 2038 PRODUCT SELECTION FTLF1523P1xTL x W Wide Extraction Bail B Narrow Extraction Bail Finisar Corporation December 2 2005 Rev A Page 1 FTLF1523P1xTL Pluggable SFP Product Specification December 2005 Finisar 1 Pin Descriptions Pin Symbol Name Description Ref 1 VEET Transmitter Ground Common with Receiver Ground 1 2 TFAULT Transmitter Fault Not supported 3 Tois Transmitter
6. ates normal operation logic 1 indicates loss of signal Towards oo t Bezel 6 ee ASIC i veer MN 20 2 ret 3 ia Disable 4 Boo 7 B Select 8 ics 9 ver 10 err Pinout of Connector Block on Host Board Finisar Corporation December 2 2005 Rev A ver 15 Towards Page 2 FTLF1523P1xTL Pluggable SFP Product Specification December 2005 Il Absolute Maximum Ratings Finisar Parameter Symbol Min Typ Max Unit Ref Maximum Supply Voltage Vcc 0 5 4 5 V Storage Temperature Ts 40 100 C Case Operating Temperature Top 40 85 2E Relative Humidity RH 0 85 Yo 1 III Electrical Characteristics Top 40 to 85 C Vcc 3 10 to 3 50 Volts Parameter Symbol Min Typ Max Unit Ref Supply Voltage Vcc 3 10 3 50 V Supply Current Icc 300 mA Transmitter Input differential impedance Rin 100 Q 2 Single ended data input swing Vin pp 250 1200 mV Transmit Disable Voltage Vo Vec 1 3 Vcc V Transmit Enable Voltage Ven Vee Vee 0 8 V 3 Transmit Disable Assert Time 10 us Receiver Single ended data output swing Vout pp 300 400 800 mV 4 Data rise fall time t 400 1300 ps 5 LOS Fault Vios faut Wee 0 5 VcCHosT V 6 LOS Normal VLOS norm Vee Vee 0 5 V 6 Power Supply Rejection PSR 100 mVpp 7 Notes 1 Non condensing 2 AC coupled 3 Or open circuit 4 Into 100 ohm differential termination 5 20 80
7. ctor Pluggable SFP transceivers are compatible with the dimensions defined by the SFP Multi Sourcing Agreement MSA 56 64 2 250 2 n te 13 72 540 12 43 A 8 48 489 i 333 m i 101 j 1 769 FTLF1522PIBTL Finisar Corporation December 2 2005 Rev A Page 7 FTLF1523P1xTL Pluggable SFP Product Specification December 2005 Finisar 56 64 FEMES GP Sumala CAMIA te jan 02 02 13 27 P Ji Ce KAXA NT wee a Laser Produst 21 SFR J 15 76 6 43 az ise 0 86 0 78 034 031 an ZR e 12 43 a 46 AB9 B 333 a i 1 8 074 2 57 44 53 101 l 1 769 FTLF1522PIWTL Finisar Corporation December 2 2005 Rev A Page 8 INISAr F Page 9 FTLF1523P1xTL Pluggable SFP Product Specification December 2005 PCB Layout and Bezel Recommendations X pa 34 5 ai 10 00 3 PLACES A EY __ ui __ La a Jl L 7 2 free A7 1
8. est Finisar Corporation December 2 2005 Rev A Page 5 FTLF1523P1xTL Pluggable SFP Product Specification December 2005 Finisar VIII Digital Diagnostic Functions Finisar FTLF1522P1xTL 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 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 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 Mult
9. i 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 Digital diagnostics for the FTLF1523P1xTL are externally calibrated by default 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 December 2 2005 Rev A Page 6 FTLF1523P1xTL Pluggable SFP Product Specification December 2005 Finisar IX Mechanical Specifications Finisar s Small Form Fa
10. orm Factor Pluggable SFP Transceiver Multi Source Agreement MSA September 2000 Documentation is currently available at Finisar upon request Bellcore GR 253 and ITU T G 957 Specifications 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 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 ww finisar com Finisar Corporation December 2 2005 Rev A Page 11
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