FWLF1631R25

Finisar Preliminary Product Specification Long-Reach DWDM SFP Transceiver FWLF1631RXX PRODUCT FEATURES • • • • • • • • • • • Up to 2.7 Gb/s bi-directional data links Link distances up to 180km High launch power (+3dBm MIN) Hot-pluggable SFP footprint Temperature-stabilized DWDMrated DFB laser transmitter 100GHz ITU Grid, C-Band Low dispersion DFB laser 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 FWLF1631R is designed expressly for service providers deploying DWDM networking equipment in metropolitan access and core networks. Basic digital diagnostic features for the FWLF1631R are implemented as described in Finisar Application Note AN-2030, “Digital Diagnostic Monitoring Interface for Optical Transceivers”4. Enhanced diagnostic features are available as described in the DWDM SFP MSA6. © Finisar Corporation Rev B, November 2006 PRELIMINARY and Confidential Page 1 Finisar PRODUCT SELECTION Product Code FWLF1631R17 FWLF1631R18 FWLF1631R19 FWLF1631R20 FWLF1631R21 FWLF1631R22 FWLF1631R23 FWLF1631R24 FWLF1631R25 FWLF1631R26 FWLF1631R27 FWLF1631R28 FWLF1631R29 FWLF1631R30 FWLF1631R31 FWLF1631R32 FWLF1631R33 FWLF1631R34 FWLF1631R35 FWLF1631R36 FWLF1631R37 FWLF1631R38 FWLF1631R39 FWLF1631R40 FWLF1631R41 FWLF1631R42 FWLF1631R43 FWLF1631R44 FWLF1631R45 FWLF1631R46 FWLF1631R47 FWLF1631R48 FWLF1631R49 FWLF1631R50 FWLF1631R51 FWLF1631R52 FWLF1631R53 FWLF1631R54 FWLF1631R55 FWLF1631R56 FWLF1631R57 FWLF1631R58 FWLF1631R59 FWLF1631R60 FWLF1631R61 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 Note: Initial availability limited to the highlighted channels. Additional channels available on a custom order basis © Finisar Corporation Rev B, November 2006 PRELIMINARY and Confidential Page 2 FWLF1631RXX DWDM SFP Preliminary Product Specification – November 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 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