Display Transceiver-Information Interface - Huawei Quidway S3900 series Command Manual

Command Manual – Port Basic Configuration
Quidway S3900 Series Ethernet Switches-Release 1510
There is no port existing loopback link
Table 1-3 Description on the fields of the display loopback-detection command
Port
loopback-detection is running
system
running
Detection interval time is 30 seconds
There is no port existing loopback link

1.1.8 display transceiver-information interface

Syntax
display transceiver-information interface interface-type interface-number
View
Any view
Parameter
interface-type: Port type
interface-number: Port number
Description
Use the display port display transceiver-information interface command to display
information about a specified optical port.
This command will display the following information about an optical port:
Hardware type
Interface type
Wavelength
Vendor name
Serial number
Transfer distance
Example
# Display the information about the optical interface GigabitEthernet1/1/1.
<Quidway> display transceiver-information interface GigabitEthernet 1/1/1
Hardware Type
Interface Type
Field
Ethernet1/0/1
Loopback-detection
: -
: SFP
Huawei Technologies Proprietary
1-10
Chapter 1 Port Basic Configuration
Description
Loopback detection is enabled on the
Ethernet1/0/1.
is
Loopback detection is enabled globally.
Time interval for loopback detection is 30
seconds.
No loopback port exists.
Commands