Displaying The Alarming Information Or Fault Detection Parameters Of A Transceiver - H3C S12508-AC Installation Manual

Table 24 display transceiver manuinfo command output description
Field
Manu. Serial Number
Manufacturing Date
Vendor Name
Displaying the alarming information or fault detection
parameters of a transceiver
The system outputs alarm information for you to locate and troubleshoot faults of transceivers.
H3C-customized transceiver system can also monitor the key parameters of a transceiver, such as
temperature, voltage, laser bias current, TX power, and RX power. When these parameters are abnormal,
you can take corresponding measures to prevent transceiver faults.
Follow these steps to display the alarming information or fault detection parameters about a transceiver:
To do...
Display the current alarm
information of the transceiver in
a specified interface
Display the currently measured
values of the fault detection
parameters of the
H3C-customized transceiver in
a specified interface
# Display the alarm information of the transceiver plugged in GigabitEthernet 3/0/1.
<Sysname> display transceiver alarm interface GigabitEthernet 3/0/1
GigabitEthernet3/0/1 transceiver current alarm information:
TX fault
Table 25 shows the alarm information that may occur to the commonly used transceivers.
Table 25 display transceiver alarm interface command output description
Field
SFP
RX loss of signal
TX fault
RX power high
RX power low
TX power high
TX power low
TX bias high
TX bias low
Description
Serial number of the transceiver
Manufacturing date of the transceiver
Name of vendor who customizes the transceiver
Use the command...
display transceiver alarm interface
[ interface-type interface-number ]
display transceiver diagnosis
interface [ interface-type
interface-number ]
Remarks
Receive (RX) signal is lost.
Transmit (TX) fault
RX power level is high.
RX power level is low.
TX power is high.
TX power is low.
TX bias current is high.
TX bias current is low.
79
Remarks
Available for all transceivers
If no error occurs, None is
displayed.
Available for H3C-customized
transceivers only