Uni Virtual-Cable-Test - H3C S7500E Series Command Reference Manual

Examples
Specify the speed for UNI 1 to 10 Mbps.
<Sysname> system-view
[Sysname] interface onu 3/0/1:1
[Sysname-Onu3/0/1:1] uni 1 speed 10

uni virtual-cable-test

Syntax
uni uni-number virtual-cable-test
View
ONU port view
Default Level
2: System level
Parameters
uni-number: Number of an UNI on the ONU, in the range 1 to number of current ONU UNIs. The
number of UNIs can be up to 80.
Description
Use the uni virtual-cable-test command to test the cable connected to the specified UNI port of the
ONU once and to display the testing result.
Note that:
When the cable is functioning properly, the OLT does not display the length of the cable
connected to the specified UNI port of the ONU under test in the test result; instead, the OLT
displays – metres for the corresponding field.
When the cable is not functioning properly, the cable length in the test result represents the length
from the current interface to the failed position.
This operation will re-enable an up UNI port link.
The test result is for your information only. The maximum error in the tested cable length is 10 m.
A hyphen "-" indicates that the corresponding test item is not supported.
Support for the uni virtual-cable-test command depends on your ONU model.
Examples
# Use the uni virtual-cable-test command to test the cable connected to UNI 1 of the ONU specified
by ONU 3/0/1:1 on the OLT once and to display the testing result.
<Sysname> system-view
[Sysname] interface onu 3/0/1:1
[Sysname-Onu3/0/1:1] uni 1 virtual-cable-test
Cable status: abnormal(open), 5 metres
Pair Impedance mismatch: -
Pair skew: - ns
Pair swap: -
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