(Ciena/shelf#/IFM-1-5B (DWR)/InfProvGo/Port Params) Works only on a channel not on a group.
Set Total Receive power acording to a table from the manual describing power of equpement attached.
..default:+5dBm
Rx=+5dBm (tunable optics not protected)
Rx=+2dBm (tunable optics not un protected)