1x2 Coarse Wavelength Division Multiplexer (CWDM)Coarse wavelength division multiplexer (CWDM) utilizes thin film coating technology and proprietary design of non-flux metal bonding micro optics packaging. It provide slow insertion loss,Website:://.zgtech-solution.com, high channel isolation, wide pass band, low temperature sensitivity and epoxy free optical pathPerformance SpecificationsParameterMUXDEMUXOperating Wavelength (nm)1270 to 1610Center Wavelength Accuracy (nm)± 0.5Channel Spacing (GHz)20nmChannel Pass band (@-0.5dB bandwidth) Min.(nm)>15Pass Channel Insertion Loss (dB)< 0.5(23degree,center wavelength)Reflection Channel Insertion Loss (dB)< 0.3(23degree,center wavelength)Channel Ripple (dB)< 0.3Isolation (dB)AdjacentN/A>30Non-adjacentN/A>45Insertion Loss Temperature Sensitivity (dB/°C )<0.005Wavelength Temperature Shifting (nm/ °C )<0.002Polarization Dependent Loss (dB)<0.10Polarization Mode Dispersion (p s)<0.1Directivity (dB)>50Return Loss (dB)>45Maximum Power Handling (mw)300Operating Temperature (°C)-20 ~ 85Storage Temperature (°C)-40 ~ 85Dimension (mm)￠5.5 x L34Specifications may change without noticeOrdering InformationCWDMNumberof channelsConfiguration1st ChannelFiber TypeFiber LengthConnector 02=2channelsM=MuxD=Demux51=1510nm53=1531nm55=1551nm57=1571nm 1=250um Bare Fiber2=900um Loose tube Fiber1=1 Meter2=2 Meter0=None1=FC/APC2=FC/PC3=SC/APC4=SC/PC5=ST 6=LC