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CWDM Filter

Overview

Two-channel CWDM Optical add / drop modules and 8-channel CWDM Mux / Demux modules with monitoring ports are available as passive components.

 

View printable version

Specifications

Key Features
  • Operation Wavelength  1460 ~ 1620nm
  • Channel Spacing 20nm
  • Channel Number 8
  • Port Number 20
  • Central Wavelength  1471/1491/1511/1531/1551/1571/1591/1611nm
  • CWDM Pass Band Width  λ ITUT±6.5nm
  • Insertion Loss
    -MUX/DEMUX  ≤3.5dB
    -DEMUX MONITOR  17 ~ 20dB
    -MUX MONITOR        19 ~ 23dB
  • Ripple over Pass Band   ≤0.5dB
  • Adjacent Channel Isolation   ≥30dB
  • Non-adjacent Channel Isolation   ≥45dB
  • Return Loss   ≥45dB
  • Directivity   ≥50dB
  • PDL   ≤0.2dB
  • PMD   ≤0.2PS
  • Power Handling   ≤300mW

 

Operating Requirement

Operating Temperature

  • -40 ~ 65 ℃

Storage Temperature

  • -40 ~ 85℃

Humidity

  •   5 ~ 95%RH