CWDM device is based on the thin film filter technology, which can let two or more different optical wavelength transmit respective signal in one optical fiber, or separate the multiplex signals.
▪ Low insertion loss, low polarization loss
▪ High isolation
▪ Wide working wavelength
▪ Wide working temperature
▪ High reliability and stability
▪ Wavelength and interface requirements are optional
▪ Material meet RoHS
▪ Meet GR 1209, GR 1221 requirement
▪ CWDM system
▪ PON Networks
▪ CATV Links
1. Specified without connectors.
2. Add an additional 0.2dB loss per connector.