各个厂家查看光功率 思科 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 RP/0/RP0/CPU0:ios#show controllers tenGigE 0/2/1/2 phy 查看接口物理收发功率 华为 &华三 老式ME60#diano，忘记了

NE5000E#display interface pos 1/6/0/0 S9312#display transceiver interface XGigabitEthernet 1/1/0/0 verbose S8512#display fiber-module GigabitEthernet 0/1/1 H3C12508#display transceiver diagnosis interface te3/0/1

juniper juniper EX8208>show interfaces diagnostics optics xe-0/0/1 中兴 ZX8505(config)#interface xgei-0/1/0/2 ZX8505 (config-if)#optical-inform monitor enable ZX8505#show optical-inform brief interface xgei-0/1/0/2 贝尔 OS10K>interfaces ddm enable OS10K>show interfaces port 3/1 ddm 阿尔卡特 SR7750#show port 1/1/1 detail | match DDM post-lines 10 爱立信 show hardware details