H3C S9500交换机如何查看使用的光模块信息
Q:H3C S9500交换机如何查看使用的光模块信息?
A:对于已经插入端口内的光模块,可以通过命令display interface查看光模块类型:
< S9500>display interface g3/1/1
GigabitEthernet3/1/1 current state : UP
IP Sending Frames' Format is PKTFMT_ETHNT_2, Hardware address is 00e0-fc00-0000
Description: g1
The Maximum Transmit Unit is 1536
Media type is optical fiber, loopback not set
Port hardware type is 1000_BASE_LX_SMF ? 单模光模块
< S9500>display interface g2/1/1
GigabitEthernet2/1/1 current state : DOWN
IP Sending Frames' Format is PKTFMT_ETHNT_2, Hardware address is 00e0-fc00-0000
The Maximum Transmit Unit is 1536
Media type is optical fiber, loopback not set
Port hardware type is 1000_BASE_SX_MMF ? 多模光模块
也可以通过命令display fiber-module查看详细的光模块制造信息:
< S9500>display fiber-module g4/2/1
GigabitEthernet4/2/1:
Card info: 1000BASE-SFP
Fiber connect: LC
VendorName: AGILENT
PartNumber: HFBR-5710L
Mode: MultiMode
WaveLength: 850nm
Length for 50/125um: 550m
Length for 62.5/125um: 270m
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