4,8,16,18-channel CWDM OADM Module

Sopofiber offers a full range of CWDM Mux-Demux and Optical Add Drop Multiplexer (OADM) units to suit all kinds applications and network solutions. Some most common ones are: Gigabit & 10G Ethernet,Website:, SDH/SONET, ATM, ESCON, Fiber Channel, FTTx and CATV.Our Optronics' Coarse wavelength division multiplexer (CWDM Mux/Demux) utilizes thin film coating technology and proprietary design of non-flux metal bonding micro optics packaging. It provides low insertion loss, high channel isolation, wide pass band, low temperature sensitivity and epoxy free optical path.Our CWDM Mux Demux products provide up to 16-channel or even 18-channel Multiplexing on a single fiber. Due the the low insertion loss is needed in WDM networks, we can also add "Skip Component" in a CWDM Mux/Demux module to reduce the IL as an option. Standard CWDM Mux/Demux package type include: ABS box package, LGX package and 19" 1U rackmount.Features• Low Insertion Loss• Wide pass band• High Channel Isolation• High Stability and reliability• Epoxy-free on Optical Path• Access NetworkApplications• Line Monitoring• WDM Network• Telecommunication• Cellular Application• Fiber Optical amplifier• Acess NetworkPerformance SpecificationsParameter4 Channel8 Channel16 ChannelMuxDemuxMuxDemuxMuxDemuxChannel    Wavelength (nm)1270~1610/1271~1611Channel Spacing    (nm)20Channel Passband bandwidth (nm)±7.5/±6.5Insertion Loss    (dB)≤1.5≤2.5≤3.5Channel    Uniformity (dB)≤0.6≤1.0≤1.5Channel Ripple    (dB)<0.3Isolation (dB)AdjacentN/A>30N/A>30N/A>30Non-adjacentN/A>40N/A>40N/A>40Insertion Loss    Temperature Sensitivity (dB/℃)<0.005Wavelength    Temperature Shifting (nm/℃)<0.002Polarization    Dependent Loss (dB)<0.1Polarization Mode Dispersion<0.1Directivity (dB)>50Return Loss （dB）>45Maximum Power    Handling (mW)300Operating Temperature    (℃)-5~+75Storage    Temperature (℃)-40~85Package dimension (mm)L100 x W80 x H10L141 x W115 x H18L120 x W80 x H18Specification may change without notice.Specification may change without notice.Ordering InformationCWDMXXXXXXXXXXChannel SpacingNumber of ChannelsConfiguration1st ChannelFiber TypeFiber LengthConnectorC=CWDM Grid04=4 Channel08=8 Channel16=16 Channel18=18 ChannelN=N ChannelM=MuxD=DemuxO=OADM27=1270nm……47=1470nm49=1490nm……61=1610nmSS=special1=Bare fiber2=900um loose tube3=2mmCable4=3mmCable1=1m2=2mS=Specify0=None1=FC/APC2=FC/PC3=SC/APC4=SC/PC5=ST6=LC

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