FWLF1524P2V49

Finisar Preliminary Product Specification 4 Gigabit RoHS Compliant CWDM SFP Transceiver FWLF1524P2Vxx PRODUCT FEATURES • • • • • • • • • • Up to 4.25Gb/s bi-directional data links Hot-pluggable SFP footprint Built-in digital diagnostic functions CWDM DFB laser transmitter Duplex LC connector RoHS compliant and Lead Free Up to 40 km on 9/125µm SMF at 4.25 Gb/s Metal enclosure, for lower EMI Single 3.3V power supply Commercial operating temperature range: -5°C to 75°C APPLICATIONS • Metro Access Rings and Point-toPoint networking for Gigabit Ethernet and Fibre Channel • Link concatenation/aggregation Finisar’s FWLF1524P2Vxx Small Form Factor Pluggable (SFP) transceiver is compatible with the Small Form Factor Pluggable Multi-Sourcing Agreement (MSA)1. The transceiver is designed for operation in Metro Access Rings and Point-to-Point networks using Fibre Channel2 Gigabit Ethernet3 networking equipment by selecting the appropriate line rate. The FWLF1524P2Vxx available in eight different CWDM wavelengths; and is RoHS compliant and lead-free per Directive 2002/95/EC4 and Finisar Application Note AN-20385. PRODUCT SELECTION FWLF1524P2Vxx Clasp Color Code Gray Violet Blue Green Clasp Color Code Yellow Orange Red Brown Wavelength 1471 nm 1491 nm 1511 nm 1531 nm xx 47 49 51 53 Wavelength 1551 nm 1571 nm 1591 nm 1611 nm xx 55 57 59 61 © Finisar Corporation October 31, 2006 Rev C - Preliminary Page 1 FWLF1524P2Vxx SFP Product Specification – October 2006 Finisar I. Pin 1 2 3 4 5 6 7 Pin Descriptions Symbol VEET TFAULT TDIS MOD_DEF(2) MOD_DEF(1) MOD_DEF(0) Rate Select 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. Open or Low = 1.063 Gb/s or 2.125 Gb/s Fibre Channel, 1.25 Gb/s Gigabit Ethernet (Low Bandwidth) High = 2.125 or 4.25 Gb/s Fibre Channel (High Bandwidth) 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. AC Coupled. Transmitter Inverted DATA in. AC Coupled. Transmitter Ground (Common with Receiver Ground) Ref. 1 2 3 3 3 4 8 9 10 11 12 13 14 15 16 17 18 19 20 LOS VEER VEER VEER RDRD+ VEER VCCR VCCT VEET TD+ TDVEET 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 2Gb/s; and a 2dB penalty is included for data rates