OTDRWDM 1625

Wavelength Division Multiplexers or Demultiplexers (WDM) combine or separate optical signals with different wavelengths. They are passive optical components for uni- or bidirectional operation.
Bidirectional OTDR monitoring WWDM devices are used inside the network for combining and separating the traffic signals and the OTDR signals near the OTDR measuring location, e.g. in the central office. They can also be used inside the network for combining and separating the traffic signals and the OTDR signals at the premises near the optical network unit at the customer side.

 Download: OTDRWDM 1625