Multiplexer and demultiplexer

Variable optical multiplexer and demultiplexer

  • Adjustment step of attenuator 0.1 dB
  • Transmission range up to 90 km (SH), up to 150 km (LH), up to 230 km (ULH)

Units are designed to combine separate DWDM channels in one multi-channel line DWDM signal (multiplexer) or to extract separate DWDM channels from a multi-channel line DWDM signal (demultiplexer). Optical power in each channel can be adjusted using built-in optical attenuator. Attenuation value for each channel can be managed using a network management system (NMS). Units support up to 40 or 48 channels.

Span between channels100 Ghz
Number of input / output channels40/040/08/84/42/21/1
Power meteryesnoyesyesyesyes
Tuning range of attenuator0-15 dB
Tuning step of attenuator0,1 dB
Power consumption45 W15 W