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Hardware Reference
10BaseT Pin-Out Assignments
Pin-out assignments for the 10Base-T connector are as
follows:
8-pin
8-pin
8-pin
8-pin
8-pin
1
Tx+
2
Tx-
3
Rx+
4
NC
5
NC
6
Rx-
7
NC
8
NC
Bottom of
plug
Pin 1
Pin 8
8-pin RJ45
Connector
10BaseT Cabling Specifications
Cable:
Cable:
Cable:
Cable:
Cable:
RJ-45 (10BaseT) UTP Category 3, 4, 5, or
better
Type:
Type:
Type:
Type:
Type:
Unshielded Twisted Pair (UTP)
22-26 AWG (0.4-0.6 mm); 2 pairs
Max.
Max.
Max.
Max.
Max.
Distance:
Distance:
Distance:
Distance:
Distance:
100mm (328’)
PDFref.p65
11/25/98, 10:47 AM
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