D-Link DES-1210-52 Product Manual - Page 65

Cable Fault Distance meters, Cable Length meter

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5 Configuration D-Link Web Smart Switch User Manual Monitoring > Cable Diagnostics The Cable Diagnostics is designed primarily for administrators and customer service representatives to examine of the copper cable quality. It rapidly determines the type of cable errors occurred in the cable. Select a port and then click the Test Now button to start the diagnosis. Figure 99 - Monitoring > Cable Diagnostic Test Result: The description of the cable diagnostic results. ‧OK means the cable is good for the connection. ‧Short in Cable means the wires of the RJ45 cable may be in contact somewhere. ‧Open in Cable means the wires of RJ45 cable may be broken or the other end of the cable is simply disconnected. ‧Test Failed means some other errors occurred during cable diagnostics. Please select the same port and test again. Cable Fault Distance (meters): Indicates the distance of the cable fault from the Switch port, if the cable is less than 2 meters, it will show "No Cable". Cable Length (meter): If the test result shows OK, then cable length will be indicated for the total length of the cable. The cable lengths are categorized into four types: 100 meters. NOTE: Cable length detection is effective on Gigabit ports only. NOTE: If the port state of DES-1210-08P just changed from link up to link down, please wait 5 seconds to execute the cable diagnostic test or the test result might be incorrect. Monitoring > System Log The System Log page provides information about system logs, including information when the device was booted, how the ports are operating, when users logged in, when sessions timed out, as well as other system information. 59

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5
Configuration
D-Link Web Smart Switch User Manual
Monitor
ing > Cable Diagnostics
The Cable Diagnostics is designed primarily for administrators and customer service representatives to
examine of the copper cable quality. It rapidly determines the type of cable errors occurred in the cable.
Select a port and then click the
Test Now
button to start the diagnosis.
Figure 99 – Monitoring > Cable Diagnostic
Test Result:
The description of the cable diagnostic results.
‧
OK
means the cable is good for the connection.
‧
Short in Cable
means the wires of the RJ45 cable may be in contact somewhere.
‧
Open in Cable
means the wires of RJ45 cable may be broken or the other end of the cable is simply
disconnected.
‧
Test Failed
means some other errors occurred during cable diagnostics. Please select the same port and
test again.
Cable Fault Distance (meters):
Indicates the distance of the cable fault from the Switch port, if the cable is
less than 2 meters, it will show “No Cable”.
Cable Length (meter):
If the test result shows OK, then cable length will be indicated for the total length of
the cable. The cable lengths are categorized into four types: <50 meters, 50~80 meters, 80~100 meters and
>100 meters.
NOTE:
Cable length detection is effective on
Gigabit ports only.
NOTE:
If the port state of DES-1210-08P just
changed from link up to link down, please wait 5
seconds to execute the cable diagnostic test or
the test result might be incorrect.
Monitor
ing > System Log
The System Log page provides information about system logs, including information when the device was
booted, how the ports are operating, when users logged in, when sessions timed out, as well as other
system information.
59