R2511-HP MSR Router Series Fundamentals Command Reference(V5)

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display transceiver alarm
Use display transceiver alarm to display alarms present on transceiver modules.
Syntax
display transceiver alarm { controller [ controller-type controller-number ] | interface [ interface-type
interface-number ] } [ | { begin | exclude | include } regular-expression ]
Views
Any view
Default command level
2: System level
Parameters
controller [ controller-type controller-number ]: Displays alarms that are present on the transceiver module
in a controller interface. The controller-type controller-number argument specifies a controller interface by
its type and number. If no controller interface is specified, this command displays alarm information for
the transceiver modules in all controller interfaces.
interface [ interface-type interface-number ]: Displays the alarms that are present on 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 alarm information 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
If no error occurs, None is displayed. Table 18 describes the transceiver module alarms that might occur.
Table 18 Common transceiver module alarms
Field Remarks
SFP
RX loss of signal Incoming (RX) signal is lost.
RX power high Incoming (RX) power is high.
RX power low Incoming (RX) power is low.
TX fault Transmit (TX) fault.
TX bias high TX bias current is high.
TX bias low TX bias current is low.
TX power high TX power is high.
TX power low TX power is low.
Temp high Temperature is high.