FTLF1318P2BTL Finisar

F i n i s a r Product Specification 1.25 Gb/s RoHS Compliant Long-Wavelength Pluggable SFP Transceiver FTLF1318P2xTL PRODUCT FEATURES Up to 1.25Gb/s bi-directional data links Hot-pluggable SFP footprint Build-in digital diagnostic functions 1310nm Fabry-Perot laser transmitter Duplex LC connector RoHS compliant and Lead Free Up to 10 km on 9/125m SMF Metal enclosure for lower EMI APPLICATIONS Single 3.3V power supply 1.25Gb/s 1000Base-LX Ethernet Low power dissipation <600mW 1.06 Gb/s Fibre Channel typical Industrial operating temperature range: -40C to 85C Finisars FTLF1318P2xTL Small Form Factor Pluggable (SFP) transceivers are 4 compatible with the Small Form Factor Pluggable Multi-Sourcing Agreement (MSA) . 1 They simultaneously comply with Gigabit Ethernet as specified in IEEE Std 802.3 and 3 1x Fibre Channel as defined in FC-PI-2 Rev. 10.0 . They are RoHS compliant and lead- 5 free per Directive 2002/95/EC and Finisar Appl. Note AN-2038. Digital diagnostics functions are available via the 2-wire serial bus specified in the SFP MSA. PRODUCT SELECTION FTLF1318P2xTL x W Wide Extraction Bail B Narrow Extraction Bail Finisar Corporation April 12, 2007 Rev. A1 Page 1 FTLF1318P2xTL SFP Product Specification April 2007 F i n i s a r I. Pin Descriptions Pin Symbol Name/Description Ref. 1 V Transmitter Ground (Common with Receiver Ground) 1 EET 2 T Transmitter Fault. 2 FAULT 3 T Transmitter Disable. Laser output disabled on high or open. 3 DIS 4 MOD DEF(2) Module Definition 2. Data line for Serial ID. 4 5 MOD DEF(1) Module Definition 1. Clock line for Serial ID. 4 6 MOD DEF(0) Module Definition 0. Grounded within the module. 4 7 Rate Select No connection required 5 8 LOS Loss of Signal indication. Logic 0 indicates normal operation. 6 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. T is an open collector/drain output, which should be pulled up with a 4.7k 10k Ohms resistor on FAULT 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 thresholds. A low output indicates normal operation. In the low state, the output is pulled to <0.8V. 3. Laser output disabled on T >2.0V or open, enabled on T <0.8V. DIS DIS 4. 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. 5. Finisar FTLF1318xxxxx transceivers operate at 1x Fibre Channel and Gigabit Ethernet data rates and respective protocols without active control. 6. 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. Finisar Corporation April 12, 2007 Rev. A1 Page 2