Description
The D2300-Type Digital Isolated DFB Laser Module  contains an internally cooled, InGaAsP, distributed feedback (DFB) laser designed for 1.3 µm applications.
The laser is designed to be used in OC-12/STM-4 (622  Mbits/s) and OC-48/STM-16 (2.488 Gbits/s) for long-reach and extended-reach applications.

Features
■ Integrated optical isolator
■ SONET/SDH compatible up to OC-48/STM-16
■ High-performance, distributed-feedback (DFB)  laser
■ High optical power available
■ Industry-standard, 14-pin butterfly package
■ Characterized at 2.488 Gbits/s (NRZ)
■ Wide operating case temperature range: –40 °C to +80 °C
■ InGaAs, PIN photodetector back-facet monitor
■ Low threshold current
■ High reliability
■ Qualified to meet the intent of Telcordia Technologies* 468

Applications
■ Telecommunications:
    — SONET/SDH
    — Long reach
    — Interexchange
■ Digital video