华为光交换机查看光模块命令以华为5700系列交换机为例，查看光模块信息命令如下：查看指定端口光模块的常规、制造、告警以及诊断信息 display transceiver interface gigabitethernet 0/0/1 verbosegigabitethernet0/0/1 transceiver information:-------------------------------------------------------------Common information: Transceiver Type :1000_BASE_SX_SFP Connector Type :LC Wavelength(nm) :850 Transfer Distance(m) :300(50um),150(62.5um) Digital Diagnostic Monitoring :YES Vendor Name :SumitomoElectric Vendor Part Number :HFBR-5710L Ordering Name :-------------------------------------------------------------Manufacture information: Manu. Serial Number :88K056C10353 Manufacturing Date :2008-08-08 Vendor Name :SumitomoElectric-------------------------------------------------------------Diagnostic information: Temperature(C) :26.00 Temp High Threshold(C) :85.00 Temp Low Threshold(C) :-40.00 Voltage(V) :3.29 Volt High Threshold(V) :3.64 Volt Low Threshold(V) :2.95 Bias Current(mA) :4.57 Bias High Threshold(mA) :9.00 Bias Low Threshold(mA) :2.00 RX Power(dBM) :-40.00 RX Power High Threshold(dBM) :0.00 RX Power Low Threshold(dBM) :-16.99 TX Power(dBM) :-5.03 TX Power High Threshold(dBM) :-2.22 TX Power Low Threshold(dBM) :-6.99------------------------------------------------------------- 表1display transceiver命令输出信息描述项目描述Transceiver Type光模块类型。
Connector Type接口类型Wavelength(nm)光波波长Transfer Distance(m)光波传输距离50um或62.5um表示光纤直径，光纤为多模光纤当光纤直径为9um时表示单模光纤Digital Diagnostic Monitoring光模块诊断信息是否监控Vendor Name光模块制造厂商名称Vendor Part Number厂家部件编码Ordering Name光模块对外型号Manu. Serial Number光模块生产序列号Manufacturing Date光模块生产日期Temperature(C)光模块当前温度Temp High Threshold(C)光模块温度上限Temp Low Threshold(C)光模块温度下限Voltage(V)光模块当前电压Bias Current(mA)光模块当前电流Bias High Threshold(mA)光模块电流上限Bias Low Threshold(mA)光模块电流下限RX Power(dBM)光模块接收功率当接收功率为0瓦时，显示为-InfRX Power High Threshold(dBM)光模块接收功率上限。
RX Power low Threshold(dBM)光模块接收功率下限TX Power(dBM)光模块发送功率当发送功率为0瓦时，显示为-InfTX Power High Threshold(dBM)光模块发送功率上限TX Power Low Threshold(dBM)光模块发送功率下限。