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FU-450SDF-L4M80B

Mitsubishi Electric
Part Number FU-450SDF-L4M80B
Manufacturer Mitsubishi Electric
Description DFB-LD MODULE
Published Jul 1, 2007
Detailed Description MAY06 (1/4) MITSUBISHI (OPTICAL DEVICES) FU-450SDF-L4M70B/80B 1.31 μm DFB-LD MODULE WITH SINGLEMODE FIBER PIGTAIL DESCR...
Datasheet PDF File FU-450SDF-L4M80B PDF File

FU-450SDF-L4M80B
FU-450SDF-L4M80B

Overview
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 coefficient Side Mode Suppression Ratio Cut-off Frequency Frequency response ripple 2nd order distortion 3rd order distortion RIN (Note 2) Spurious Noise (Carrier On) Spurious Noise (Carrier Off) Tracking Error(Note 4) Differential Efficiency Ith Ith2 Iop Rs Imod Vop Pf λc Sr fc ΔS21 D2 D3 Nr NspON NspOFF Er η Tc=-20~85°C, APC (Tc=25°C, unless otherwise noted) Condition Min.
CW CW, Tc=85°C CW, Imon=Imonop CW, Imon=Imonop Imod=Iop-Ith Tc=25°C -20~85°C CW, Imon=Imonop CW, nominal CW, Imon=Imonop CW, Imo...


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