FWLF-1631-19

Finisar Preliminary Product Specification RoHS Compliant DWDM SFP Transceiver FWLF-1631-XX PRODUCT FEATURES • • • • • • • • • • Up to 2.7 Gb/s bi-directional data links Hot-pluggable SFP footprint Temperature-stabilized DWDMrated DFB laser transmitter 100GHz ITU Grid, C Band Low dispersion DFB laser RoHS compliant and lead free Extended operating range: -5°C to 70°C case temperature Wavelength controlled within ± 0.1 nm over life and temperature Extended link budget with APD receiver technology OC-48 LR-2 compliant APPLICATIONS • • • Amplified DWDM networks Bandwidth aggregation Ring topologies with fixed and reconfigurable OADMs Finisar’s Dense Wavelength-Division Multiplexing (DWDM) transceivers offer DWDM transport with dramatically lower power and cost in a standard pluggable Small Form Factor Pluggable (SFP) package1. The FWLF-1631 is designed expressly for service providers deploying DWDM networking equipment in metropolitan access and core networks2. The transceiver is RoHS compliant and lead free per Directive 2002/95/EC3, and Finisar Application Note AN-20384. Basic digital diagnostic features for the FWLF-1631 are implemented as described in Finisar Application Note AN-2030, “Digital Diagnostic Monitoring Interface for Optical Transceivers”5. Optional enhanced digital diagnostic features are available per the DWDM SFP MSA6. © Finisar Corporation Rev B, August 2005 PRELIMINARY and Confidential Page 1 Finisar PRODUCT SELECTION Product Code FWLF -1631-17 FWLF -1631-18 FWLF -1631-19 FWLF -1631-20 FWLF -1631-21 FWLF -1631-22 FWLF -1631-23 FWLF -1631-24 FWLF -1631-25 FWLF -1631-26 FWLF -1631-27 FWLF -1631-28 FWLF -1631-29 FWLF -1631-30 FWLF -1631-31 FWLF -1631-32 FWLF -1631-33 FWLF -1631-34 FWLF -1631-35 FWLF -1631-36 FWLF -1631-37 FWLF -1631-38 FWLF -1631-39 FWLF -1631-40 FWLF -1631-41 FWLF -1631-42 FWLF -1631-43 FWLF -1631-44 FWLF -1631-45 FWLF -1631-46 FWLF -1631-47 FWLF -1631-48 FWLF -1631-49 FWLF -1631-50 FWLF -1631-51 FWLF -1631-52 FWLF -1631-53 FWLF -1631-54 FWLF -1631-55 FWLF -1631-56 FWLF -1631-57 FWLF -1631-58 FWLF -1631-59 FWLF -1631-60 FWLF -1631-61 Frequency (THz) 191.7 191.8 191.9 192.0 192.1 192.2 192.3 192.4 192.5 192.6 192.7 192.8 192.9 193.0 193.1 193.2 193.3 193.4 193.5 193.6 193.7 193.8 193.9 194.0 194.1 194.2 194.3 194.4 194.5 194.6 194.7 194.8 194.9 195.0 195.1 195.2 195.3 195.4 195.5 195.6 195.7 195.8 195.9 196.0 196.1 Center Wavelength (nm) 1563.86 1563.05 1562.23 1561.42 1560.61 1559.79 1558.98 1558.17 1557.36 1556.55 1555.75 1554.94 1554.13 1553.33 1552.52 1551.72 1550.92 1550.12 1549.32 1548.51 1547.72 1546.92 1546.12 1545.32 1544.53 1543.73 1542.94 1542.14 1541.35 1540.56 1539.77 1538.98 1538.19 1537.40 1536.61 1535.82 1535.04 1534.25 1533.47 1532.68 1531.90 1531.12 1530.33 1529.55 1528.77 © Finisar Corporation Rev B, August 2005 PRELIMINARY and Confidential Page 2 FWLF-1631-XX DWDM SFP Preliminary Product Specification – August 2005 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 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