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4-CHANNEL WDM MUX DEMUX ODU-L29

Overview

In fiber-optic communications, WDM (wavelength-division multiplexing) is a technology which multiplexes a number of optical carrier signals onto a single optical fiber by using different wavelengths (i.e., colors) of laser light. This technique enables bidirectional communications over one strand of fiber as well as multiplication of capacity. Generally, WDM technology is applied to an optical carrier which is typically described by its wavelength.

Features

l Low Insertion Loss
l Wide pass band
l High Channel Isolation
l High Stability and reliability
l Epoxy-free on Optical Path
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Mechanical Specification
Parameter 4 Channel
MUX DEMUX
Channel Wavelength(nm) C20 - C23
Center wavelength Accuracy(nm) ±0.1
Channel Spacing (GHz) 100
Channel Passband (@-0.5dB bandwidth) (nm) >0.25
Insertion Loss(dB) ≤2.0
Isolation(dB) Adjacent >30
Non-adjacent >40
Insertion Loss Temperature Sensitivity (dB/℃) <0.005
Wavelength Temperature Shifting (nm/℃) <0.002
Polarization Dependent Loss(dB) <0.2
Polarization Mode Dispersion(PS) <0.1
Directivity(dB) >50
Return Loss(dB) >45
Maximum Power Handling(mW) 300
Operating Temperature(℃) -25 ~ +70
Storage Temperature(℃) -40 ~ +85
LGX Chassis Dimensions(L*W*H) (mm) L482.6 x W200 x H44
LGX Cassette Dimensions(L*W*H) (mm) L129 x W102 x H28


 

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