Manual

30
GigaX2008EX L2 Managed Switch User Manual
a)
Link status:
whether the PD is connected or not
b)
Priority:
display the port power priority setting
Select the corresponding port number and configure the port power setting,
then click on the
Modify
button. The field you change will update the content of
the display window. However, the new settings do not take effect until the
Save
Configuration
is executed.
Click
OK
to make the settings effective permanently. Click
Reload
to refresh the
settings to current value. To make the configuration effective, please go to
Save
Configuration
page, and then click on
Save
.
You can look up the detailed port power information by selecting the port, then
click
Query
. The port diagnostic window will display the result of the query.
Figure 32. Power over Ethernet
4.9 Cable diagnosis
The major function of Cable Diagnosis is to detect cable fault (open or short)
and report the estimated fault location. Moreover, Cable Diagnosis can also
detect PHY type (100M, 1000M or 10000M) as well as estimated cable length of
normal cable. Cable length estimation only supports Giga speed mode.
Just select a port number and click
Go
. Test result shall be displayed accordingly.
When you enable the Cable Diagnosis on a port, the connection
of this port will be disconnected during the diagnosis.