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CWDM Device

Auxora’s CWDM device demonstrates low loss and reliable performance.  The device possesses broad pass bands and high isolation, ideal for functioning with inexpensive and uncooled lasers, which enables it to be low cost product suitable for CATV and metro/access network applications. Easily customizable, Auxora’s CWDM device can be configured by standard packaging and connector options.

Features Applications Specifications Downloads
  • Low insertion loss
  • High channel isolation
  • Exceptional reliability and stability
  • Epoxy free optical path
  • Telcordia GR-1221 and GR1209 compliant
  • Access networks
  • Metro WDM systems
  • Fiber optic instruments
  • Telecommunications
  • Add/Drop channels

Items Unit Parameters
Normal Information Operating Wavelength nm 1260-1620
Channel Spacing nm 20nm ITU Grid
Port of Transmission
(Port1 => Port2)
Channel Passband nm λc±6.5
Transmission Insertion Loss dB 0.6
Adjacent Channel Isolation dB 30
Non-Adjacent Channel Isolation dB 45
Passband Ripple dB 0.3
Polarization Dependent Loss dB 0.1
Port of Reflection
(Port1 => Port3)
Reflection Insertion Loss dB 0.4
Reflection Channel Isolation dB 14
Reflection Band Ripple dB 0.2
Polarization Dependent Loss dB 0.1
Others Directivity dB 50
Return Loss dB 50
Polarization Mode Dispersion ps 0.2
Power Handling mW 500
Tensile Load N 5
Operating Temperature 0~70
Storage Temperature -40~85
Package Dimensions mm Φ5.5xL34L40 for 900um loose tube
Fiber type -- SMF-28e+ or ITU-T G657.A

1) All specifications are based on the devices without connectors, and guaranteed over wavelength, polarization and temperature.
2) PMD and chromatic dispersion values are guaranteed by design.
3) IL is 0.3 dB higher, RL is 5 dB lower for each connector added.