DWDM and CWDM Communication System over Multimode Fiber

摘要

The transmission of multiple signals over multimode fiber is accomplished using single-mode transmission lasers and single-mode DWDM (Dense Wave Division Multiplexing) and CWDM (Coarse Wave Division Multiplexing) multiplexers. It also allows for any datarate communication, including high datarate (10 Gbps and faster) signals to be transported over any distance of multimode fiber. This ability will allow institutions that currently have multimode fiber in place, to extend the useful life of the fiber by increasing multimode fiber transmission capacity and thereby reducing overall infrastructure costs.