FTLF1421P1BCL Finisar

Product Specification OC-48 IR-1/STM S-16.1 RoHS Compliant Pluggable SFP Transceiver FTLF1421P1xCL PRODUCT FEATURES Up to 2.67Gb/s bi-directional data links Hot-pluggable SFP footprint Built-in digital diagnostic functions Uncooled DFB 1310nm laser transmitter Duplex LC connector RoHS compliant and lead-free APPLICATIONS Metal enclosure, for lower EMI FEC Support SONET OC-48 IR-1 / SDH STM S-16.1 Single 3.3V power supply SONET OC-12 SR / SDH STM I-4 Low power dissipation <700mW SONET OC-3 SR / SDH STM I-1 typical Gigabit Ethernet / 1x/2x Fibre Channel Commercial operating temperature range: -10C to 70C Finisars FTLF1421P1xCL Small Form Factor Pluggable (SFP) transceivers are 1 compatible with the Small Form Factor Pluggable Multi-Sourcing Agreement (MSA) . 2 They comply with SONET OC-48 IR-1 (SDH STM S-16.1) standards , Gigabit Ethernet 3 4 as specified in IEEE Std 802.3 and Fibre Channel FC-PI 13.0 . They are compatible with 2 SONET OC-12 and SONET OC-3 standards . Digital diagnostics functions are available via the 2-wire serial bus specified in the SFP MSA. The optical transceivers are compliant per the RoHS Directive 2011/65/EU. See Finisar Application Note AN-2038 for more details. PRODUCT SELECTION FTLF1421P1xCL W Wide Extraction Bail x B Narrow Extraction Bail Finisar Corporation July 2015 Rev B Page 1 FTLF1421P1xCL Pluggable SFP Product Specification I. Pin Descriptions Pin Symbol Name/Description Ref. 1 V Transmitter Ground (Common with Receiver Ground) 1 EET 2 T Transmitter Fault. Not supported. FAULT 3 T Transmitter Disable. Laser output disabled on high or open. 2 DIS 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 No connection required 4 8 LOS Loss of Signal indication. Logic 0 indicates normal operation. 5 9 V Receiver Ground (Common with Transmitter Ground) 1 EER 10 V Receiver Ground (Common with Transmitter Ground) 1 EER 11 V Receiver Ground (Common with Transmitter Ground) 1 EER 12 RD- Receiver Inverted DATA out. AC Coupled. 13 RD+ Receiver Non-inverted DATA out. AC Coupled. 14 V Receiver Ground (Common with Transmitter Ground) 1 EER 15 V Receiver Power Supply CCR 16 V Transmitter Power Supply CCT 17 V Transmitter Ground (Common with Receiver Ground) 1 EET 18 TD+ Transmitter Non-Inverted DATA in. AC Coupled. 19 TD- Transmitter Inverted DATA in. AC Coupled. 20 V Transmitter Ground (Common with Receiver Ground) 1 EET Notes: 1. Circuit ground is internally isolated from chassis ground. 2. Laser output disabled on T >2.0V or open, enabled on T <0.8V. DIS DIS 3. 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. 4. Finisar FTLFxx21xxxxx transceivers operate between OC-3 and OC-48, 1x and 2x Fibre Channel, and Gigabit Ethernet data rates and respective protocols without active control. Finisar FTLFxx19xxxxx transceivers operate at 1x and 2x Fibre Channel, and Gigabit Ethernet data rates and respective protocols 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 3.6V. Logic 0 indicates normal operation logic 1 indicates loss of signal. VeeT 20 1 VeeT TD- 19 2 TXFault TD+ 18 3 TX Disable VeeT 17 4 MOD-DEF(2) VccT 16 5 MOD-DEF(1) Towards Towards VccR 15 Bezel 6 MOD-DEF(0) ASIC VeeR 14 7 Rate Select RD+ 13 8 LOS RD- 12 9 VeeR VeeR 11 10 VeeR Diagram of Host Board Connector Block Pin Numbers and Names Finisar Corporation July 2015 Rev B Page 2