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Fat AP and Cloud AP V200R010C00 Command Reference

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display transceiver diagnosis interface

display transceiver diagnosis interface


Using the display transceiver diagnosis interface command, you can view the diagnosis parameters of an optical transceiver.


display transceiver diagnosis interface [ interface-type interface-number ]





interface-type interface-number

Specifies the type and number of an interface.
  • interface-type specifies the interface type.

  • interface-number specifies the interface number.

The interface type can be:
  • GigabitEthernet
  • XGigabitEthernet


All views

Default Level

2: Configuration level

Usage Guidelines

Before viewing the diagnosis parameters of an optical transceiver, make sure that the optical transceiver is an enhanced optical transceiver and has been installed on the device.


# Display the diagnosis parameters of the optical transceiver installed in GigabitEthernet0/0/1.

<Huawei> display transceiver diagnosis interface gigabitethernet0/0/1
Port GigabitEthernet0/0/1 transceiver diagnostic information:
Parameter        Current     Low Alarm    High Alarm
  Type            Value      Threshold    Threshold    Status
-------------   ---------    ---------    ----------   --------
TxPower(dBm)    -4.64        0.00         0.00         abnormal
RxPower(dBm)    -4.37        33.00        0.00         abnormal
Current(mA)     7.42         0.00         0.00         abnormal
Temp.(C)        30.00        0.00         0.00         abnormal
Voltage(V)      3.28         0.00         8.19         normal
Table 4-12  Description of the display transceiver diagnosis interface command output



Parameter Type

Parameter type.
  • TxPower(dBm): indicates the transmission power of the optical transceiver, in dBm.
  • RxPower(dBm): indicates the receiving power of the optical transceiver, in dBm.
  • Current(mA): indicates the current of the optical transceiver, in mA.
  • Temp.(C): indicates the temperature of the optical transceiver, in degree Celsius.
  • Voltage(V): indicates the voltage of the optical transceiver, in V.

Current Value

Current value of a parameter.

Low Alarm Threshold

Lower alarm threshold of a parameter.

High Alarm Threshold

Upper alarm threshold of a parameter.


Status of the optical transceiver, which can be normal or abnormal.

Updated: 2019-11-21

Document ID: EDOC1100064352

Views: 205649

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