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Joined: Jul 2005
Posts: 860
Member
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Member
Joined: Jul 2005
Posts: 860 |
Pin 1 = R1
Pin 2 = T1
Pin 7 = T
Pin 8 = R
Jumper pin 1 to pin 7
Jumper pin 2 to pin 8
Each pair works together as a transmit path or a receive path. A loop-back plug turns one PAIR back to the other. Gives the 1’s and 0’s a round trip ride. A loop-back.
Connecting tip to tip1 and ring to ring1 would create a short at the end of each pair. A pair could be tested that way but would be “dead-end†for any transmission tests.
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Bryan
LEC Provisioning Engineer
Cars -n- Guitars Racin' (retired racer Oct.'07)
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