display transceiver diagnosis
Use display transceiver diagnosis to display the current values of the digital diagnosis parameters on transceiver modules.
Syntax
display transceiver diagnosis 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 current values of the digital diagnosis parameters on every transceiver module.
Usage guidelines
This command cannot display information about some transceiver modules.
Examples
# Display the current values of the digital diagnosis parameters on the transceiver module in interface FortyGigE 1/0/1.
<Sysname> display transceiver diagnosis interface fortygige 1/0/1
FortyGigE1/0/1 transceiver diagnostic information:
Current diagnostic parameters:
[module] Temp.(°C) Voltage(V)
33 3.29
[channel] Bias(mA) RX power(dBm) TX power(dBm)
1 7.96 -1.03 -0.64
2 7.69 -0.83 -0.56
3 7.79 -0.42 -0.59
4 8.08 -0.55 -0.47
Alarm thresholds:
Temp.(°C) Voltage(V) Bias(mA) RX power(dBm) TX power(dBm)
High 75 3.63 10.00 3.40 N/A
Low -5 2.97 0.50 -13.51 N/A
Table 39: Command output
Field | Description |
|---|---|
transceiver diagnostic information | Digital diagnosis information of the transceiver module in the interface. |
Temp.(°C) | Temperature in °C, accurate to 1°C. |
Voltage(V) | Voltage in V, accurate to 0.01 V. |
Bias(mA) | Bias current in mA, accurate to 0.01 mA. |
RX power(dBm) | RX power in dBm, accurate to 0.01 dBm. |
TX power(dBm) | TX power in dBm, accurate to 0.01 dBm. |