How Can I View the Temperature, Voltage, and Current of an Optical Module?

If non-Huawei-certified optical modules are used, the system may be unable to obtain correct information. You are advised to use Huawei-certified optical modules.

Run the display transceiver interface interface-type interface-number verbose command to view the temperature, voltage, and current of a specified optical module.

<HUAWEI> display transceiver interface gigabitethernet 0/0/1 verbose

GigabitEthernet0/0/1 transceiver information:
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Common information:                                                                                                                 
  Transceiver Type               :GPS_SFP                                                                                           
  Connector Type                 :SMA Coaxial Connector                                                                             
  Wavelength(nm)                 :-                                                                                                 
  Transfer Distance(m)           :100(copper)                                                                                       
  Digital Diagnostic Monitoring  :NO                                                                                                
  Vendor Name                    :HUAWEI                                                                                            
  Vendor Part Number             :HUAWEI AE 905S A                                                                                  
  Ordering Name                  :                                                                                                  
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Manufacture information:                                                                                                            
  Manu. Serial Number            :031TUX10HB000065                                                                                  
  Manufacturing Date             :2017-11-28                                                                                        
  Vendor Name                    :HUAWEI
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Diagnostic information:
  Temperature(°C)               :26.00     //Indicate the current temperature of the optical module.
  Temp High Threshold(°C)       :85.00     //Indicate the temperature upper alarm threshold of the optical module.
  Temp Low  Threshold(°C)       :-40.00    //Indicate the temperature lower alarm threshold of the optical module.
  Voltage(V)                    :3.29      //Indicate the current voltage of the optical module.
  Volt High Threshold(V)        :3.64      //Indicate the voltage upper alarm threshold of the optical module.
  Volt Low  Threshold(V)        :2.95      //Indicate the voltage lower alarm threshold of the optical module.
  Bias Current(mA)              :4.57      //Indicate the bias current of the optical module.
  Bias High Threshold(mA)       :9.00      //Indicate the bias current upper alarm threshold of the optical module.
  Bias Low  Threshold(mA)       :2.00      //Indicate the bias current lower alarm threshold of the optical module.
  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
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