Point to Point CWDM Add and Drop on SONET Ring Appliction

In this application, iConverter CWDM/AD OADM modules are added to a SONET fiber ring infrastructure to provide point-to-point connectivity with redundant-path protection. Using dual-direction CWDM/AD modules, a primary path and a redundant path can be created between two access points by overlaying a specific CWDM wavelength over the SONET 1310nm network.