H3C S12500 Installation Manual page 93

<Sysname> display alarm
Chassis Slot
1 6
Displaying transceiver information and alarming
information
Introduction to transceivers
At present, there are four types of commonly used transceivers, as shown in
divided into optical transceivers and electrical transceivers based on transmission medium.
Table 22 Commonly used transceivers
Transceiver type
SFP (Small Form-factor Pluggable)
GBIC (Gigabit Interface Converter)
XFP (10-Gigabit small Form-factor
Pluggable)
XENPAK (10-Gigabit Ethernet
Transceiver Package)
Displaying transceiver information
To identify transceivers, you can use the following commands to view the key parameters of the
transceivers, including transceiver type, connector type, central wavelength of the laser sent, transfer
distance and vendor name or name of the vendor who customizes the transceivers.
Follow these steps to display the transceiver information:
To do...
Display key parameters of the
transceiver in a specified
interface
Display part of the electrical
label information of the
H3C-customized transceiver in
a specified interface
NOTE:
You can use the Vendor Name field in the prompt information of the display transceiver command to
identify an H3C-customized transceiver. If the field is H3C, it is considered an H3C-customized
transceiver.
Level Info
ERROR The board in slot 10 is faulty.
Application scenarios
Generally used for 100M/1000M
Ethernet interfaces or POS
155M/622M/2.5G interfaces
Generally used for GE interfaces
Generally used for 10G Ethernet
interfaces
Generally used for 10G Ethernet
interfaces
Use the command...
display transceiver interface
[ interface-type interface-number ]
display transceiver manuinfo interface
[ interface-type interface-number ]
83
Table 22. They can be further
Whether Whether
can be an can be an
optical electrical
transceiver transceiver
Yes Yes
Yes Yes
Yes No
Yes Yes
Remarks
Available for all transceivers
Available for H3C-customized
transceivers only