FU-450SDF-L4M80B

MAY06 (1/4) MITSUBISHI (OPTICAL DEVICES) FU-450SDF-L4M70B/80B 1.31 μm DFB-LD MODULE WITH SINGLEMODE FIBER PIGTAIL DESCRIPTION Module type FU-450SDF-L4M70B/80B is a 1.31μm coaxial Uncooled DFB-LD module with single-mode optical fiber. This module is suitable for a light source of analog applications such optical repieater systems. FEATURES l High liniality multi quantum wells (MQW) DFB-LD l Emission wavelength is in 1.31μm band l Built-in optical isolator l Coaxial package l With photodiode for optical output monitor APPLICATION CATV return path Analog transmission systems www.DataSheet4U.com ABSOLUTE MAXIMUM RATINGS (Tc=25°C) Parameter Laser diode Optical output power from fiber end Forward current Reverse voltage Photodiode Reverse voltage Forward current Operating case temperature Storage temperature Symbol Pf If Vrl Vrd Ifd Tc Tstg Conditions CW CW - Rating 10 100 2 20 2 -20 to 85 -40 to 85 Unit mW mA V V mA °C °C Mitsubishi Electric Corporation reserves the right to make changes to the products or information contained herein without notice. No liability is assumed as a result of their use or application. MITSUBISHI CONFIDENTIAL MAY06 (2/4) MITSUBISHI (OPTICAL DEVICES) FU-450SDF-L4M70B/80B 1.31 μm DFB-LD MODULE WITH SINGLEMODE FIBER PIGTAIL ELECTRICAL/OPTICAL CHARACTERISTICS Parameter Symbol Threshold Current Operating Current Series current Modulation Current Operating Voltage Optical Output Power from Fiber End Central Wavelength Wavelength temperature coeffi...