ROUTING COMBINER, ROUTING WAVE COMBINING METHOD, WAVELENGTH DIVISION ROUTING METHOD, AND NETWORK SYSTEM

摘要

Disclosed in the present application are a routing combiner, a routing wave combining method, a wavelength division routing method, and a network system. The routing combiner is used for a wavelength division multiplexing system, and comprises a network side port and a plurality of device side ports; the routing combiner is configured to perform wave combining on multiple paths of optical signals input to the plurality of device side ports, and output same from the network side port, and to perform wavelength routing on an optical signal input to the network side port to form multiple paths of optical signals in which each path only comprises one wavelength, and output each path of optical signals by means of one of the plurality of device side ports.