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Specifications

1 x 2 Single Fiber DWDM Red/Blue Filter, 1 Slot

 

The 1x2 DWDM Red/Blue Band Filter is a 3-port filter that can separate or combine wavelength signals in the red and blue bands within the C-band. It is designed for separating or combining bidirectional signals in single-fiber DWDM systems and high-power amplification systems.

 

This device features low insertion loss, high return loss, and excellent environmental stability. It can be designed in various packaging styles, such as a steel tube type, to save space.

 

Pass Band Wavelength Range 1529.35(λ1) ~ 1541.55(CH45-CH60 Reflect Band Wavelength Range 1548.31(λ2) ~ 1560.81(CH21-CH36)
Channel Insertion Loss Pass ≤ 1.0dB Reflection ≤ 1.0dB Non-adjacent channel Isolation ≥ 15dB
Adjacent channel Isolation ≥ 25dB Directivity ≥ 50dB
Return Loss ≥ 50dB Polarization Mode Dispersion

≤ 0.1dB

Polarization Dependent Loss ≤ 0.1dB Temperature Operating -5 to 70℃ (23 to 158°F) Storage -40 to 85℃ (-40 to 185°F)

 

Quality Testing Program