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Duplex CWDM MUX&DEMUX Module

Auxora's Duplex CWDM Mux & Demux is a flexible, low-cost solution that enables the expansion of existing fiber capacity and allows operators to make full of use of available fiber bandwidth in local loop and enterprise architectures. It can suit many kinds of applications and network solutions, such as Ethernet, SDH/SONET, ATM, ESCON, Fibre Channel, FTTx and CATV.
The module is an universal device that can multiplex optical signals (up to 18 channels) into a fiber pair, we can provide full complete configuration such as 2, 4, 5, 8, 9, 16, 18 channels.

Features Applications Specifications Downloads
  • Low insertion loss
  • Wide pass band
  • 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

Parameters 2CH 4CH 6CH 8CH 9CH 16CH 18CH
Channel Passband (nm) ITU±6.5
Operating Wavelength (nm) 1260~1620
Channel Spacing (nm) 20
IL (dB) ≤0.9 ≤1.4 ≤2.0 ≤2.5 ≤2.7 ≤3.0 ≤3.5
Isolation (dB) Adjacent Chanel ≥30
Non-Adjacent Channel ≥45
Pass band Ripple (dB) ≤0.5
PDL (dB) ≤0.2
PMD (ps) ≤0.1
RL (dB) ≥50
Directivity (dB) ≥50
Max. Optical Power (mw) 500
Operating Temperature (℃) -575
Storage Temperature (℃) -4085
Fiber Type Corning SMF-28e or G657A
Package Dimension (mm) ABS or LGX or 19” Rack or Customized

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 connector added.
4 For modules with monitoring port/skipper UPG port/1310nm legacy port, IL is 0.3dB higher.
5) Specifications are subject to change without notice.