Finisar FTLF1421S1MCL network transceiver module
Contents
1. 7 10 L 150 S 59 249 24 89 19 5 980 MOUNTING PINS SE SIGNAL GOUND PINS CHASSIS GROUND NE gt TT 5 6000000000 KO Qa o O a E pODOOODODOVO SS FTLF1421S1HCL 6 pin version Long EMI Shield Finisar Corporation March 2006 Rev A Page 9 FTLF1421S1XCL 2x10 Pin SFF Product Specification March 2006 Finisar X PCB Layout and Bezel Recommendations Mechanical Keepouts for Standoffs 0552 004 8 PCB Layout for 6 Gad Option i d Eed Zen TA a l a S J PCB Layout for 2 GND Option 10000000000 700 079 079 ze Obi A ja 118 0324 004 x20 139 TYP sj je ba 0 590 0 620 Section B B Le 600 Metall A Minimum Recommended Pitch is 0 600 Finisar Corporation March 2006 Rev A Page 10 XI FTLF1421S1XCL 2x10 Pin SFF Product Specification March 2006 Finisar References Small Form Factor SFF Transceiver Multi Source Agreement MSA January 1998 Documentation is available from Finisar upon request Bellcore GR 253 and ITU T G 957 Specifications Transmitter Optical Output Power complies with SONET OC 48 requirements only IEEE Std 802 3 2002 Edition Clause 38 PMD Type 1000BASE LX IEEE Standards Department 2002 Transmit Optical Output has a minimum Extinction Ratio of 8 2 dB only Fibre Channel Draft Physical Interface Specification FC PI 13 0 American National Standard for Information Systems A Directive 2002 92. I Pin Descriptions Finisar Pin Symbol Name Description Logic Family MS MS Mounting Studs for mechanical attachment Chassis NA ground is internally isolated from circuit ground Connection to chassis ground is recommended 1 PD Receiver Power Monitor This pin must be connected to a Analog positive voltage supply Vcc preferably via a small Current resistor Supplies photocurrent and may be used to monitor received power 2 3 6 VEER Receiver Ground Common with Transmitter Ground NA 4 5 NC Not Connected 7 Veck Receiver Power Supply NA 8 SD Signal Detect Logic 1 indicates normal operation LVTTL 9 RD Receiver Inverted DATA out AC Coupled CML 10 RD Receiver Non inverted DATA out AC Coupled CML 11 Vecr Transmitter Power Supply NA 12 16 VEET Transmitter Ground Common with Receiver Ground NA 13 Tas Transmitter Disable LVTTL 14 TD Transmitter Non Inverted DATA in AC Coupled CML ECL 15 TD Transmitter Inverted DATA in AC Coupled CML ECL 17 Bmon Laser Bias Monitoring Analog Voltage 18 Bmon Laser Bias Monitoring Analog Bmon Bmon 10Q x laser bias current Voltage 19 Pmon Laser Power Monitoring Current implementation Analog connects this pin to ground Voltage 20 Pmon Laser Power Monitoring Analog Pmon Pmon 2000 x mon photodiode current Voltage Finisar Corporation March 2006 Rev A Page 2 FTLF1421S1XC
3. 006 Finisar 49 3 E 1 94 m R B 13 5 Class 1 21CFR1040 10 13 5 FEN 530 SIN L z 530 sq gt Fimis ar nas can RE 62 ES m 0 6 Dol p DEU 05 ZE M nm 9 40 Sagai 370 T 5 Seil 0 30 377 lt M A n A L 2 171 007 mm Se 3 43 E Ber 0 5 135 1 78 1 02 317 1 02 070 125 040 0 51 4 56 I 6 020 180 g 280 191 ts FTLF1421S1HCL dimensions are in inches 6 pin version Finisar Corporation March 2006 Rev A Page 8 FTLF1421S1XCL 2x10 Pin SFF Product Specification March 2006 Finisar 49 3 0 5 1 944 02 L SS 1 27 Ic 7 MADE IN I 4 13 31 0 13 SS Class 1 21CFR1040 10 13 5 0 1 5807 050 524 005 SS SIN r 530 005 Sa Kx JFim s F _ sunnyvale CA 94089 LG 20 A AT MEASUREMENT PON A fiia 0 64 S 8 6 H 34 Sp 025 0 91 6 7 032 995 Ha 036 26 n n m yr Lea r 3644 005 gt S Sch o FE i 5 4 WIDE 29 11 22 0 64 3 51 L Bas 0823 SE i 135 025 1 78 317 202 005 1 02 E S a 040 0 51 4 56 020 180
4. 5 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 Application Note AN 2038 Finisar Implementation of RoHS Compliant Transceivers Finisar Corporation January 21 2005 Neither IEEE 802 3 nor FC PI 13 0 specifies a 1310m DFB single mode interface The FTLF1421S1XCL complies with these standards except for receiver sensitivity and transmit output power See Section IV for details XII For More Information Finisar Corporation 1308 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 March 2006 Rev A Page 11 FTLF1421S1XCL 2x10 Pin SFF Product Specification March 2006 Finisar Finisar Corporation March 2006 Rev A Page 12
5. Finisar Product Specification OC 48 IR 1 STM S 16 1 Multirate 2x10 SFF Transceiver FTLF1421S1xCL PRODUCT FEATURES e Up to 2 67Gb s bi directional data links e Standard 2x10 pin SFF footprint MSA compliant e Analog diagnostics functions e Uncooled 1310nm DFB laser transmitter e Duplex LC connector A APPLICATIONS e Very low jitter e Metal enclosure for lower EMI SONET OC 48 IR 1 SDH STM S 16 1 e Single 3 3V power supply e SONET OC 12 IR 1 SDH STM S 4 1 SONET OC 3 IR 1 SDH STM S 1 1 e Gigabit Ethernet 1x 2x Fibre Channel e Low power dissipation lt 700 mW typical e Extended operating temperature range 10 C to 70 C Finisar s FTLF1421S1xCL Small Form Factor SFF transceivers are compatible with the Small Form Factor Multi Sourcing Agreement MSA They comply with SONET OC 48 IR 1 SDH STM S 16 1 standards and are compatible with Gigabit Ethernet as specified in IEEE Std 802 3 Fibre Channel FC PI 13 0 SONET OC 12 and SONET OC 3 standards The transceivers are RoHS compliant and lead free per Directive 2002 95 EC and Finisar Application Note AN 2038 PRODUCT SELECTION FTLF1421S1xCL x G 2 Grounding Pins Short EMI shield M 6 Grounding Pins Short EMI shield K 2 Grounding Pins Long EMI shield H 6 Grounding Pins Long EMI shield Finisar Corporation March 2006 Rev A Page 1 FTLF1421S1XCL 2x10 Pin SFF Product Specification December 2003
6. L 2x10 Pin SFF Product Specification March 2006 II Absolute Maximum Ratings Finisar Parameter Symbol Min Typ Max Unit Ref Maximum Supply Voltage Vec 0 5 4 5 V Storage Temperature Ts 40 85 SC Case Operating Temperature Top 10 70 C Relative Humidity RH 0 85 1 Lead Soldering Temperature Time 260 10 C s III Electrical Characteristics Top 10 to 70 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 Vec 1 3 Vec 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 output rise time L 100 175 ps 5 Data output fall time tr 100 175 ps 5 SD Assert V 5D assert Vcc 0 5 Vec V 6 SD De Assert VSD deassert Vee Vee 0 5 V 6 Power Supply Rejection PSR 100 mVpp 7 Total Generated Receiver Jitter JgxP P 0 07 UI peak to peak Total Generated Receiver Jitter Jrxrms 0 007 UI rms Notes 1 Non condensing 2 AC coupled 3 Or open circuit 4 Into 100 ohm differential termination 5 20 80 6 T Signal Detect is LVTTL Logic 1 indicates normal operation logic 0 indicates no signal detected Al
7. ert SD 19 dBm SD De Assert SDp 30 dBm SD Hysteresis 0 5 dB Notes 1 Class I Laser Safety per FDA CDRH and EN IEC 60825 regulations 2 Unfiltered 20 80 3 With worst case extinction ratio Measured with a PRBS 2 1 test pattern interspersed with 72 consecutive ones and 72 consecutive zeros 4 With worst case extinction ratio Measured with a PRBS 27 1 test pattern 5 With worst case extinction ratio Measured with a PRBS 2 1 test pattern Finisar Corporation March 2006 Rev A Page 4 FTLF1421S1XCL 2x10 Pin SFF Product Specification March 2006 Finisar V General Specifications Parameter Data Rate Bit Error Rate OC 48 Max Supported Link Length on 9 125um SMF OC 48 Max Supported Link Length on 9 125um SMF 2X Fibre Channel Max Supported Link Length on 9 125um SMF Gigabit Ethernet Max Supported Link Length on 9 125um SMF OC 12 Max Supported Link Length on 9 125um SMF OC 3 Notes 1 SONET OC 48 IR 1 SDH STM S 16 1 compliant Compatible with Gigabit Ethernet 1x 2x Fibre Channel SONET OC 12 and OC 3 Supports FEC at 2 67Gb s 2 Tested with a PRBS 2 1 test pattern interspersed with 72 consecutive ones and 72 consecutive zeros 3 Attenuation of 0 55 dB km is used for the link length calculations per GR 253 CORE Distances are indicative only A 2dB penalty is included for dispersion on gt 2db data rates Please refer to the Optical Specifications in Table IV to calculate a mo
8. l 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 Finisar Corporation March 2006 Rev A Page 3 FTLF1421S1XCL 2x10 Pin SFF Product Specification March 2006 IV Optical Characteristics Top 10 to 70 C Vec 3 00 to 3 60 Volts Finisar Parameter Symbol Min Typ Max Unit Ref Transmitter Output Opt Pwr 9 125 SMF Pour 5 0 dBm 1 Optical Wavelength A 1270 1360 nm Spectral Width 20dB G 1 nm Optical Extinction Ratio ER 8 2 dB Sidemode Supression ratio SSR min 30 dB Optical Rise Fall Time t te 180 ps 2 Relative Intensity Noise RIN 120 dB Hz Total Generated Transmitter Jitter J xp p 0 07 UI peak to peak Total Generated Transmitter Jitter Jrxrms 0 007 UI rms Receiver Average Rx Sensitivity 2 67Gb s Rsensi 0 18 dBm 3 Average Rx Sensitivity OC 48 Rsensi 0 18 dBm 3 Average Rx Sensitivity 2X Fibre Rsens2 0 21 dBm 4 Channel Average Rx Sensitivity Gigabit Rsens3 0 22 dBm 4 Ethernet Average Rx Sensitivity OC 12 Rspxsa 0 22 dBm 5 Average Rx Sensitivity OC 3 Rsenss 10 23 dBm 5 Optical Center Input Wavelength c 1270 1600 nm Receiver Reflectance Rex 27 dB SD Ass
9. nt circuit Pins 17 and 18 provide an analog voltage output proportional to the laser bias current per the following formula Ipras V Bmon Bmon 108 The figure below shows the equivalent circuit Pin 1 is used to monitor the received photocurrent It must be connected to a positive voltage within the range specified above The current that flows into this pin is the received photocurrent The received power is given by the photocurrent multiplied by the photodiode responsivity Vec Vec Ko Monitor Laser ay 4 A Photodidoe Ipd 3 KO 3KQ T Bmon Pmon L 100 2009 Bmon ANNA Pmon 3KQ 3KQ MA Receiver P wes mon Photodidoe Analog monitoring function connections Page 6 FTLF1421S1XCL 2x10 Pin SFF Product Specification March 2006 IX Mechanical Specifications Finisar Finisar s OC 48 STM 16 Small Form Factor SFF transceivers comply with the standard dimensions defined by the Small Form Factor Multi Sourcing Agreement MSA 49 3 1 94 lt MADE IN SM 1 21CFR1040 10 P gt Fi i m ES P _ sunnyvale d t 13 5 siz 62 1 02 2 040 L IG z o 24 89 77 980 FTLF1421S1GCL dimensions are in inches 2 pin version Finisar Corporation March 2006 Rev A Page 7 FTLF1421S1XCL 2x10 Pin SFF Product Specification March 2
10. re accurate link budget based on specific conditions in your application VI Environmental Specifications Finisar 1310nm SFP transceivers have an extended operating temperature range from 10 C to 70 C case temperature Parameter Case Operating Temperature Storage Temperature 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 March 2006 Rev A Page 5 FTLF1421S1XCL 2x10 Pin SFF Product Specification March 2006 Finisar VIII Analog Diagnostics Functions T 10 to 70 C Vec 3 00 to 3 60 Volts Parameter Symbol Min Typ Max Unit Ref Transmitter Monitor photodiode current monitor Pmon 0 Vec V 1 Pmon Laser bias current monitor Bmon 0 Vec V 2 Bmon Receiver Received photocurrent Rpd 0 1 mA 3 Photodiode responsivity R 0 5 0 9 1 0 A W Applied voltage at PD pin Vpd 2 4 Vec V 3 Notes Finisar Corporation March 2006 Rev A Pins 19 and 20 provide an analog voltage output proportional to the monitor photodiode current per the following formula Ipras V Pmon Pmon 2002 The figure below shows the eguivale
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