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Oki Semiconductor

OL4201N Service Channel FP Laser Module

2.5 Gbps, 1480-nm, 1 mW Service Channel Laser Module

INTRODUCTION

Oki Semiconductor’s OL4201N dual in-line package service channel laser diode module features a

cooled 1480-nm MQW laser diode coupled to a single-mode fiber. The OL4201N has a built-in

thermoelectric cooler and is equipped with a monitor photodiode.

FEATURES

• 1480-nm MQW FP Laser

• Single-mode fiber

• Built-in thermoelectric cooler

• 1-mW fiber output power

• Includes photodiode for power monitoring

• 14-pin Dil package

APPLICATIONS

• WDM systems service channel

• Service Channel

• Cross connect systems

• Fiber-optic light source

• Telemetry systems

• Test instrumentation