1310/1490/1550nm Filter WDM

DescriptionMicro-Optical WDM utilizes thin film coating technology and proprietary design of non-flux metal bonding micro optics packaging. It provides low insertion loss,Website:, high channel isolation, low temperature sensitivity and epoxy free optical path.Features• Wide Operating Wavelength Range• Low Insertion Loss• Ultra Flat Wide Passband• High Channel Isolation• High Stability and reliability• Epoxy-free on Optical PathApplications• Testing Instruments• FTTH Tri-Play SystemPerformance SpecificationsParameterFWDM 4/35FWDM 5/34FWDM 34/5Pass Band Wavelength Range (nm)1480~15001540~15601260~1360&1480~1500Reflection Band 1 Wavelength Range (nm)1260~13601260~13601540~1560Reflection Band 2 Wavelength Range (nm)1540~15601480~1500Insertion loss (dB)Reflect Channel≤0.6Pass Channel≤0.8Pass Band Rippler (dB)<0.3IsolationReflect Channel>15Pass Channel>30Insertion Loss Temperature Sensitivity (dB/℃)<0.005Polarization Dependent Loss (dB)<0.1Polarization Mode Dispersion (ps)<0.1Directivity (dB)>50Return loss (dB)>50Maximum Power Handling (mW)1000Operating Temperature (℃)-20~+80Storage Temperature (℃)-40~+85Package Dimension (mm)Φ5.5x34 (L38 for 900um Loose tube)Specifications may change without notice.Above specification are for device without connector.Ordering InformationMWDMXXXXX WavelengthFiber TypeFiber LengthIn/Out Connector4/35=1490 pass1310&1550 reflect5/34=1550 pass1310&1490 reflect34/5=1310&1490 pass1550 reflect1=Bare fiber2=900um loose tube1=1m2=2m 0=None1=FC/APC2=FC/PC3=SC/APC4=SC/PC5=ST6=LCS=SpecifyPDF1310/1490/1550nm filter WDM

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