CISCO网络设备查看端口收发光功率

CRS-1#show controllers SONET 0/0/1/0
CRS-1#show hw-module subslot 0/10/0 status pluggable-optics 0
7609#show interfaces te1/1 transceiver
N7K#show interface e3/1 transceiver details
IOS-XE#show hw-module subslot 0/0 transceiver 4 status