Switch#show inv
NAME:"TwentyFiveGigE1/0/1"，DESCR:"SFP+ 10GBASE-LR"
PID:SFP-10G-LR          ，VID:V01   ,SN:XAC07423
NAME:"TwentyFiveGigE1/0/2"，DESCR:"SFP+ 10GBASE-LR"
PID:SFP-10G-LR          ，VID:V01   ，SN:XAC07423