i am trying to connect some existing cable to a switch.
i have a tone generator, and have identified the other end.
i wired each end of the white cable in the 568-B configuration as described here:
i tested my computer separately near the switch with a short patch cable, and it worked, the light on the switch for that port stayed on in full-duplex.
when i tried it with my new wire, it didn't work - i do notice the switch's light for that port comes on in full-duplex, for almost 1 second, every few seconds, almost in a regular slow blink ...???
there is an additional blue cat5 wire that runs the same route, and it exhibits the same behavior as the white.
i am able to use one pair (the blue-white/blue) in the white wire for a phone connection. that was the initial plan.
when the blue wire didn't work as cat5 eth, i tried the white, thinking it might work, as at least 1 pair worked for the phone. but it behaved the same as the blue.
now the white is again the phone, and the blue is what i need help with.
thanks, s7