FWLF15197D51

Product Specification CWDM RoHS Compliant Pluggable SFP Transceiver FWLF15197Dxx PRODUCT FEATURES • • • • • • • • • • Up to 1.25 Gb/s bi-directional data links Hot-pluggable SFP footprint Built-in digital diagnostic functions Uncooled DFB laser transmitter in 8 possible CWDM wavelengths Duplex LC connector Very low jitter Metal enclosure, for lower EMI Single 3.3V power supply Low power dissipation Operating temperature range: 0°C to 70°C APPLICATIONS • Metro Access Rings and Point-toPoint networking for Gigabit Ethernet and Fibre Channel Finisar’s FWLF15197Dxx CWDM Small Form Factor Pluggable (SFP) transceivers are designed for operation in Metro Access Rings and Point-to-Point networks using Gigabit Ethernet1 and Fibre Channel2 networking equipment. They are available in eight different CWDM wavelengths, and comply with the ITU CWDM standard3. Digital diagnostics functions can be accessed via an I2C serial bus. In addition, the transceivers comply with the Small Form Factor Pluggable Multi-Sourcing Agreement (MSA)4; are RoHS and lead free compliant per Directive 2002/95/EC5 and Finisar Application Note AN-20386. PRODUCT SELECTION Wavelength 1470 nm 1490 nm 1510 nm 1530 nm xx 47 49 51 53 Clasp Color Code Gray Violet Blue Green Wavelength 1550 nm 1570 nm 1590 nm 1610 nm xx 55 57 59 61 Clasp Color Code Yellow Orange Red Brown © Finisar Corporation October 2006 Rev.B Page 1 FWLF15197Dxx SFP Product Specification – October 2006 Finisar I. Pin 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 Pin Descriptions Symbol VEET TFAULT TDIS MOD_DEF(2) MOD_DEF(1) MOD_DEF(0) Rate Select LOS VEER VEER VEER RDRD+ VEER VCCR VCCT VEET TD+ TDVEET Name/Description Transmitter Ground (Common with Receiver Ground) Transmitter Fault. Not supported. Transmitter Disable. Laser output disabled on high or open. Module Definition 2. Data line for Serial ID. Module Definition 1. Clock line for Serial ID. Module Definition 0. Grounded within the module. No connection required Loss of Signal indication. Logic 0 indicates normal operation. Receiver Ground (Common with Transmitter Ground) Receiver Ground (Common with Transmitter Ground) Receiver Ground (Common with Transmitter Ground) Receiver Inverted DATA out. AC Coupled Receiver Non-inverted DATA out. AC Coupled Receiver Ground (Common with Transmitter Ground) Receiver Power Supply Transmitter Power Supply Transmitter Ground (Common with Receiver Ground) Transmitter Non-Inverted DATA in. 100 ohm termination between TD+ and TD-, AC Coupled thereafter. Transmitter Inverted DATA in. See TD+ Transmitter Ground (Common with Receiver Ground) Ref. 1 2 3 3 3 4 5 1 1 1 1 1 1 Notes: 1. Circuit ground is internally isolated from chassis ground. 2. Laser output disabled on TDIS >2.0V or open, enabled on TDIS