1250Mb/s SFP DWDM 80km Optical Transceiver Module

Description
F-tone Networks’ FTCS-DXX12-80Dxx transceivers include and PIN photo-detector diode and temperature stabilized DWDM DML transmitter. Digital diagnostic functions are available via an I2C.This module is designed for single mode fiber and operates at a nominal wavelength of 100GHz ITU Grid, C Band DWDM wavelength. Digital diagnostics functions are available via a 2-wire serial interface, as specified in SFF-8472.
The optical output can be disabled by a TTL logic high-level input of Tx Disable, and the system also can disable the module via I2C. Tx Fault is provided to indicate that degradation of the laser. Loss of signal (LOS) output is provided to indicate the loss of an input optical signal of receiver or the link status with partner. The system can also get the LOS (or Link)/Disable/Fault information via I2C register access.

Features
¡ñ Up to 1250Mb/s data links
¡ñ DWDM DML laser transmitter and PIN photo-detector
¡ñ 100 GHz ITU channel spacing with integrated wavelength locker
¡ñ Up to 80km on 9/125µm SMF
¡ñ Hot-pluggable SFP footprint
¡ñ Duplex LC/UPC type pluggable optical interface
¡ñ Low power dissipation
¡ñ RoHS-10 compliant and lead-free
¡ñ Support Digital Diagnostic Monitoring interface
¡ñ Single +3.3V power supply
¡ñ Compliant with SFF-8472
¡ñ Metal enclosure, for lower EMI
¡ñ Meet ESD requirements, resist 8KV direct contact voltage
¡ñ Case operating temperature
      Commercial: 0 ~ +70¡æ
      Extended: -10 ~ +80¡æ
      Industrial: -40 ~ +85¡æ

Applications
¡ñ SONET/SDH networks
¡ñ Gigabit Ethernet
¡ñ C Band DWDM networks
¡ñ Fiber Channel
¡ñ Other Optical Links

Mechanical Dimensions

Part Number Ordering Information

Wavelength Selection: C-band λc Wavelength Guide Pin Descriptions

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