Display Transceiver Diagnosis - H3C S5820 series Command Reference Manual

RX loss of signal
RX power low
Table 37 Command output
Field
transceiver current alarm information
RX loss of signal
RX power low

display transceiver diagnosis

Use display transceiver diagnosis to display the measured values of the digital diagnosis parameters for
transceiver modules.
Syntax
display transceiver diagnosis interface [ interface-type interface-number ] [ | { begin | exclude |
include } regular-expression ]
Views
Any view
Default command level
2: System level
Parameters
interface [ interface-type interface-number ]: Displays the measured values of the digital diagnosis
parameters for the transceiver module in an interface. The interface-type interface-number argument
specifies an interface by its type and number. If no interface is specified, this command displays the
measured values of the digital diagnosis parameters for the transceiver modules in all interfaces.
|: Filters command output by specifying a regular expression. For more information about regular
expressions, see Fundamentals Configuration Guide.
begin: Displays the first line that matches the specified regular expression and all lines that follow.
exclude: Displays all lines that do not match the specified regular expression.
include: Displays all lines that match the specified regular expression.
regular-expression: Specifies a regular expression, a case-sensitive string of 1 to 256 characters.
Usage guidelines
The display transceiver diagnosis command cannot display information for some transceiver modules.
Examples
# Display the measured values of the digital diagnosis parameters for the transceiver module in interface
GigabitEthernet 2/0/2.
<Sysname> display transceiver diagnosis interface gigabitethernet 2/0/2
GigabitEthernet2/0/2 transceiver diagnostic information:
Current diagnostic parameters:
Temp(°C)
36
Voltage(V) Bias(mA)
3.31 6.13
Description
Alarms present on the transceiver module.
Incoming (RX) signal is lost.
Incoming (RX) power level is low.
RX power(dBM) TX power(dBM)
-35.64 -5.19
180