WS-12-250 odd cable test results
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mhoppes - Associate
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WS-12-250 odd cable test results
Can someone explain to me how the cable test results and port speed is possible?
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sirhc - Employee
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Re: WS-12-250 odd cable test results
Are you using an Ethernet Surge protector?
Since pair 3 and 4 are used for power only it is possible one of the wires on pair 4 are not crimped and making contact.
Could also be a bad device or port in switch.
Try simple diagnostics.
1) Remove any Ethernet Surge protectors - SHOULD NOT USE ANYWAY WITH PASSIVE POE DEVICES
2) Try differnt port of switch
3) Re-Crimp ends
4) Swap device (radio)
Since pair 3 and 4 are used for power only it is possible one of the wires on pair 4 are not crimped and making contact.
Could also be a bad device or port in switch.
Try simple diagnostics.
1) Remove any Ethernet Surge protectors - SHOULD NOT USE ANYWAY WITH PASSIVE POE DEVICES
2) Try differnt port of switch
3) Re-Crimp ends
4) Swap device (radio)
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Before you ask a question use the Search function to see it has been answered before.
To do an Advanced Search click the magnifying glass in the Search Box.
To upload pictures click the Upload attachment link below the BLUE SUBMIT BUTTON.
- Julian
Re: WS-12-250 odd cable test results
Pretty sure that's normal for an M5, i'll dig one out and check later on today, but anyway, pairs 3 and 4 aren't used for 100M FD. the spare pairs read wonky because they're nonstandard terminations on that particular piece of equipment - power brick reset button comes to mind as the cause, slept since I last had one open though.
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