Display Transceiver Diagnosis - HP FlexFabric 12900 series Command Reference Manual

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
transceiver current alarm information
RX loss of signal
RX power low

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
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]
[channel] Bias(mA)
1
2
3
4
Temp.(°C) Voltage(V)
33 3.29
RX power(dBm)
7.96 -1.03
7.69 -0.83
7.79 -0.42
8.08 -0.55
Description
Alarms present on the transceiver module.
Received signals are lost.
Received power is low.
TX power(dBm)
-0.64
-0.56
-0.59
-0.47
219