OL4201N

DATA SHEET O K I L A S E R P R O D U C T S OL4201N Service Channel FP Laser Module (1480 nm, 1 mW) October 1999 s s ––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––– 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 Oki Semiconductor 1 s OL4201N Service Channel FP Laser Module s –––––––––––––––––––––––––––––––––––––––––––––––––––––– ELECTRICAL CHARACTERISTICS Absolute Maximum Ratings (ambient temperature Ta=25°C unless otherwise noted) Parameter Fiber Output Power Laser diode forward current Thermoelectric cooler voltage Thermoelectric cooler current Operating Temperature Storage Temperature Symbol Pf IF(LD) VTEC ITEC Topr Tstg Ratings 5 150 3.0 1.5 -40 to +85 -40 to +85 Units mW mA V A °C °C Exceeding these maximum ratings could cause immediate damage or lead to permanent deteriora...