H3C Technologies H3C SR6600 - Manual (Page 73)

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Displaying transceiver module information and alarming
information
Table 18 Commonly used transceiver modules
Transceiver module type Application scenarios
Whether can
be an optical
transceiver
Whether can be
an electrical
transceiver
SFP (Small Form-factor
Pluggable)
Generally used for 100M/1000M
Ethernet interfaces or POS
155M/622M/2.5G interfaces
Yes Yes
XFP(10-Gigabit small
Form-factor Pluggable)
Generally used for 10G interfaces Yes No
SFP+ Generally used for 10G interfaces Yes No
Displaying transceiver module information
To identify transceiver modules, you can use the following command to view the key parameters of the
transceiver modules, including transceiver module type, connector type, central wavelength of the laser
sent, transmission distance, and vendor name or name of the vendor who customizes the transceiver
modules.
To display transceiver module information:
Purpose Command Remarks
Display key parameters of the transceiver
module in a specified interface display transceiver interface
[ interface-type interface-number ] Available for all
transceiver modules.
Displaying the alarming information or fault detection parameters for a transceiver module
The system outputs alarm information for you to locate and troubleshoot faults of transceiver modules. For
the H3C-customized transceiver modules, the system can also monitor the key parameters, 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 module faults.
To display the alarming information or fault detection parameters of a transceiver module:
Purpose Command Remarks
Display the current alarm
information of the transceiver
module in a specified interface
display transceiver alarm interface
[ interface-type interface-number ] Available for all transceiver
modules.
For more information about the transceiver module displaying commands, see H3C SR6600/SR6600-X
Routers Fundamentals Command Reference.