CWDM MUX

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CWDM Mux Demux Module

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 CWDM Mux/Demux Module over a single or duplex single mode fiber is quite common to extend your overall bandwidth.

 It offers high stability and reliability, and has small package size. Its operating wavelength is from 1270nm to 1610nm(1271nm-1611nm) which totally offer 18 channels with 20nm channel spacing.

 It's always configured with CWDM SFP/XFP/SFP28

Product description

CWDM Multiplexer (MUX) and demultiplexer (DEMUX) are combined together into a single piece of equipment for bi-directional data transmission over two fibers

Features:

Low Insertion Loss

High Isolation

High Reliability and Stability

Low PDL

Compact Design

Good channel-to-channel uniformity

Wide Operating Wavelength: 1270nm-1610nm (1261nm~1611nm)

Wide Operating Temperature: -20 to +70

Applications:

CWDM System

Add/Drop

PON Networks

CATV Links

Compliance:

Telcordia GR-1209-CORE-2001
Telcordia GR-1221-CORE-1999
RoHS

Performance Specifications

Parameter4 Channel8 Channel18 Channel
MuxDemuxMuxDemuxMuxDemux
Channel Wavelength (nm)1270~1610
Center wavelength Accuracy (nm)±0.5
Channel Spacing (nm)20
Channel Passband (@-0.5dB bandwidth (nm)>13
Insertion Loss (dB)≤1.2≤1.5≤3.0
Channel Uniformity (dB)≤0.5≤1.0≤1.5
Channel Ripple (dB)0.3
Isolation (dB)AdjacentN/A>30N/A>30N/A>30
Non-adjacentN/A>40N/A>40N/A>40
Inertion Loss Temperature Sensitivity (dB/°C)<0.005
Wavelength Temperature Shifting (nm/°C)<0.002
Polarization Dependent Loss (dB)<0.1
Polarization Mode Dispersion<0.1
Directivity (dB)>50
Return Loss (dB)>45
Maximum Power Handling (mW)500
Opterating Temperature (°C)-5~+75
Storage Temperature (°C)-40~85
Package dimension (mm)L100 x W80 x H10 or L140xW100xH15

Above specification are for device without connector.

Ordering Information

ConfigurationNumber of Channels1st ChannelFiber TypeFiber LengthIn/Out Connector

M=Mux

 D=Demux

O=OADM

04=4 Channel

 08=8 Channel

16=16 Channel

 18=18 Channel

N=N Channel……
27=1270nm
47=1470nm
49=1490nm ……
61=1610nm
SS=special
1=Bare fiber
2=900um
Loose tube
3=2mm Cable
4=3mm Cable
1=1m
2=2m
S=Specify
0=None
1=FC/APC
2=FC/PC
3=SC/APC
4=SC/PC
5=LC……