在华为S8500产品上如何查看光纤模块类型

    1、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：

<HW_SW_8505>dis int g4/1/3
 GigabitEthernet4/1/3 current state : UP
 IP Sending Frames' Format is PKTFMT_ETHNT_2, Hardware address is 000f-e231-xxxx
 Description: To_XXXX
 The Maximum Transmit Unit is 1500
 Media type is optical fiber, loopback not set
 Port hardware type is 1000_BASE_LX_SMF    #光模块类型
 1000Mbps-speed mode, full-duplex mode
    2、可以通过命令display fiber-module查看详细的光模块制造信息：

<HW_SW_8505>dis fiber-module g4/1/3
GigabitEthernet4/1/3:
Card info: 1000BASE-SFP    #光模块为SFP标准
Fiber connect: LC     #光模块尾纤连接类型为LCVendorName: HG GENUINE
PartNumber: MXPD-243S      
Mode: SingleMode    #单模
WaveLength: 1310nm    #波长
Length for 9um: 10km    #传输距离