FU-450SDF-L4M70B Datasheet, PDF (1/4 Pages) Mitsubishi Electric Semiconductor – 1.31 um DFB-LD MODULE WITH SINGLEMODE FIBER PIGTAIL

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
ABSOLUTE MAXIMUM RATINGS (Tc=25°C)
Parameter
Symbol Conditions Rating
Unit
Laser diode Optical output power from fiber end
Pf
CW
10
mW
Forward current
If
CW
100
mA
Reverse voltage
Vrl
-
2
V
Photodiode
Reverse voltage
Vrd
-
20
V
Forward current
Ifd
-
2
mA
Operating case temperature
Tc
-
-20 to 85
°C
Storage temperature
Tstg
-
-40 to 85
°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