1x2 CWDM Device
Sopofiber’sCoarse wavelength division multiplexer (CWDM) utilizes thin film coating technology and proprietary design of non-flux metal bonding micro optics packaging. It provideslow insertion loss,Website:, high channel isolation, wide pass band, low temperature sensitivity and epoxy free optical path .Features• Low Insertion Loss• Wide pass band• High Channel Isolation• High Stability and reliability• Epoxy-free on Optical PathApplications• Line Monitoring• WDM Network• Telecommunication• Cellular Application• Fiber Optical amplifier• Acess NetworkPerformance SpecificationsParameterSpecificationChannel Wavelength (nm)1260 ~ 1620 or 1271 ~ 1611Channel Spacing (nm)20Channel Passband bandwidth (nm)>13Pass Channel Insertion Loss (dB)≤0.6Reflection Channel Insertion Loss (dB)≤0.4Channel Ripple (dB)<0.3Isolation (dB)Adjacent>30Non-adjacent>40Inertion 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)300Opterating Temperature (℃)-20~+75Storage Temperature (℃)-40~85Package dimension (mm)Φ5.5x34Specifications may change without notice.Above specification are for device without connector.Ordering InformationCWDMXXXXXXXChannel SpacingPass ChannelFiber TypeFiber LengthConnectorC=CWDM Grid27=1270nm……47=1470nm49=1490nm……61=1610nm1=Bare fiber 2=900um loose tube1=1m2=2m0=None1=FC/APC2=FC/PC3=SC/APC4=SC/PC5=ST6=LC
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