Overview

The customer uses SPACECOM 100G coherent optical DWDM dense wave division system to smooth upgrade 100G channels on the basis of the original network architecture 10G 40-channel dense wave division.

The configuration of the intermediate optical transceiver remains the same.

That is, the channel resources of optical fibers are saved, the bandwidth capacity is increased, and the efficiency of new services and bandwidth requirements are improved.

Topology view of the original scheme

This is the hybrid topology after the upgrade