Rj-45, Cable, Ssignments – Interlogix MC352-4P-2S User Manual
Page 30: A.3 rj-45 cable pin assignments
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2
Tx - (transmit)
Rx - (receive)
3
Rx + (receive)
Tx + (transmit)
4, 5
Not used
6
Rx - (receive)
Tx - (transmit)
7, 8
Not used
A.3 RJ-45 cable Pin Assignments
The standard RJ-45 receptacle/connector
There are 8 wires on a standard UTP/STP cable and each wire is color-coded. The following shows the
pin allocation and color of straight cable, and crossover cable connection:
Straight Cable
SIDE 1
SIDE2
SIDE 1
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
SIDE 2
1 = White / Orange
2 = Orange
3 = White / Green
4 = Blue
5 = White / Blue
6 = Green
7 = White / Brown
8 = Brown
1 = White / Orange
2 = Orange
3 = White / Green
4 = Blue
5 = White / Blue
6 = Green
7 = White / Brown
8 = Brown
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