H3C S7500E Series Ethernet Switches Operation Manual

Operation Manual – System Maintaining and Debugging
H3C S7500E Series Ethernet Switches Chapter 3 Device Management
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 Note:
For pluggable transceivers supported by S7500E series Ethernet switches, refer to
H3C S7500E Series Ethernet Switches Installation Manual.
II. Identifying pluggable transceivers
As pluggable transceivers are of various types and from different vendors, you can
perform the following configurations to identify main parameters of the pluggable
transceivers, including transceiver type, connector type, central wavelength of the laser
sent, transfer distance and vendor name or vendor name specified.
Follow these steps to identify pluggable transceivers:
To do… Use the command… Remarks
Display main parameters
of the pluggable
transceiver(s)
display transceiver
interface [ interface-type
interface-number ]
Available for all pluggable
transceivers
Display part of the
electrical label
information of the
anti-spoofing
transceiver(s)
customized by H3C
display transceiver
manuinfo interface
[ interface-type
interface-number ]
Available for anti-spoofing
pluggable transceiver(s)
customized by H3C only
z You can use the Vendor Name field in the prompt information of the display
transceiver interface command to identify an anti-spoofing pluggable transceiver
customized by H3C. If the field is H3C, it is considered an H3C-customized
pluggable transceiver.
z Electrical label information is also called permanent configuration data or archive
information, which is written to the storage device of a card during device
debugging or test. The information includes name of the card, device serial
number, and vendor name or vendor name specified.
III. Diagnosing pluggable transceivers
The system outputs alarm information for you to diagnose and troubleshoot faults of
pluggable transceivers. Optical transceivers customized by H3C also support the digital
diagnosis function, which enables a transceiver to monitor the main 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 faults.
Follow these steps to display pluggable transceiver information: