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Filter WDM FWDM Device, Pass 1550nm,Reflection 1310nm,ABS Package

Filter WDM FWDM Device, Pass 1550nm,Reflection 1310nm,ABS Package


Filter WDM Device Module widely used in EDFA, CATV,WDM networks, it is desgined to realize bidirectional communication on a single fiber, so most of time in optical network, we usually use it as a network upgrade and expansion

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1310/1550nm Filter wavelength division multiplexer is based on thin film coating technology and it provides expoy free optical path and low insertion loss. All the optical package is Non-flux metal.
WDM Network
Fiber Optical Amplifier
Fiber Optic Instruments
System Monitoring
Low Insertion Loss
High Channel Isolation
Epoxy Free on Optical Path
Wide Operating Wavelength Range


Pass Channel Wavelength range(nm) 1260~1360 1500~1600
Reflect Channel Wavelength range(nm) 1500~1600 1260~1360
Insertion Loss
Reflect Channel 0.5
Pass Channel 0.6
Insertion Loss Variation( Max.dB) 0.3
Isolation(dB) Reflect Channel    15
Pass Channel 30,40,45
Insertion  Loss  Temperature Sensitivity
( Max. dB/)
PDL(Max.dB) 0.1
Polarization Mode Dispersion( Max.dB) 0.1
Directivity (Max.dB) 50
Fiber Type Corning SMF-28e 50/125um or 62.5/125um Corning SMF-28e 50/125um or 62.5/125um
Return Loss(Min.dB) 55 30 55 30
Maximum Power Handing(mW) 500
Operating Temperature(℃) -10~+75
Storage Tmepreature(℃) -40~+85

Remark: The above specificatinos without connectors

Package Demension

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