The application area for Fiber-Net WDM and coupler cassettes covers fiberoptic-cable monitoring systems using WDM cassettes that combine 1310 and 1550 nm in the signal channel and 1625 nm (the monitoring wavelength of the OTDR) in the monitoring channel. For 1310 and 1550-nm wavelengths, the insertion loss is 0.4 dB.
Optronics EYT
Athens, Greece