display transceiver alarm
Use display transceiver alarm to display transceiver alarms.
Syntax
display transceiver alarm interface [ interface-type interface-number ]
Views
Any view
Predefined user roles
network-admin
network-operator
mdc-admin
mdc-operator
Parameters
interface [ interface-type interface-number ]: Specifies an interface by its type and number. If no interface is specified, this command displays the alarms present on every transceiver module.
Usage guidelines
Table 37 shows the common transceiver alarm components. If no error occurs, None is displayed.
Table 37: Common transceiver alarm components
Field or field component | Remarks |
---|---|
REFCLK | Reference clock. |
RX … | Received … |
TX … | Transmitted … |
TX bias high | The transmitted bias current is high. |
TX bias low | The transmitted bias current is low. |
Temp high | The temperature is high. |
Temp low | The temperature is low. |
Transceiver type and port configuration mismatch | The type of the transceiver module does not match the port configuration. |
Examples
# Display the alarms present on the transceiver module in interface FortyGigE 1/0/1.
<Sysname> display transceiver alarm interface fortygige 1/0/1 FortyGigE1/0/1 transceiver current alarm information: RX loss of signal(channel 1) RX loss of signal(channel 2) RX loss of signal(channel 3) RX loss of signal(channel 4) RX power low(channel 1) RX power low(channel 2) RX power low(channel 3) RX power low(channel 4)
Table 38: Command output
Field | Description |
---|---|
transceiver current alarm information | Alarms present on the transceiver module. |
RX loss of signal | Received signals are lost. |
RX power low | Received power is low. |