MAY06

(1/4)

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 (OPTICAL DEVICES)

FU-450SDF-xW5M1

1.31

μm DFB-LD MODULE WITH SINGLEMODE FIBER PIGTAIL

DESCRIPTION

Module type FU-450SDF-xW5M1 is a 1.31

μm coaxial

Uncooled DFB-LD module with single-mode optical fiber.

This module is suitable to a light source for use in

2.5Gb/s digital optical communication systems.

FEATURES

l λ/4 shifted multiple quantum wells (MQW) DFB

laser diode module

l Emission wavelength is in 1.31μm band

l Built-in optical isolator

l Coaxial package

l With photodiode for optical output monitor

APPLICATION

High speed transmission systems (~2.5Gb/s)

ABSOLUTE MAXIMUM RATINGS

(Tc=25°C)

Parameter

Symbol

Conditions

Rating

Unit

Optical output power

Pf

CW

6

mW

Forward current

If

CW

150

mA

Laser diode

Reverse voltage

Vrl

-

2

V

Reverse voltage

Vrd

-

20

V

Photodiode

Forward current

Ifd

-

2

mA

Operating case temperature

Tc

-

-10 ~ +85

°C

Storage temperature

Tstg

-

-40 ~ +85

°C