Cisco 40 Channels Single Module ROADM - expansion module

The Cisco ONS 15454 single-module ROADM cards operate on the ITU 100-GHz wavelength plan. Each card integrates automatic per-channel power monitor and control capabilities, providing node- and network-based automatic-power-level management on each input and output port. Per-channel optical path selection is also done in a completely automated way through wavelength path provisioning (WPP) at the network level, featuring end-to-end, point-and-click wavelength provisioning and easy SONET/SDH-like wavelength management.