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.
Parameter | OM-40-AVPM | OM-40-AV | OADM-8/8-AV-PM | OADM-4/4-AV-PM | OADM-2/2-AV-PM | OADM-1/1-AV-PM |
Span between channels | 100 Ghz | |||||
Number of input / output channels | 40/0 | 40/0 | 8/8 | 4/4 | 2/2 | 1/1 |
Power meter | yes | no | yes | yes | yes | yes |
Tuning range of attenuator | 0-15 dB | |||||
Tuning step of attenuator | 0,1 dB | |||||
Power consumption | 45 W | 15 W |