Rj-45 cable pin assignments, The standard rj-45 receptacle/connector – Interlogix MC355-1T/1S User Manual User Manual
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IFS MC355-1T/1S User Manual
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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 allocations and colors of the 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
Crossover 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 / Green
2 = Green
3 = White / Orange
4 = Blue
5 = White / Blue
6 = Orange
7 = White / Brown
8 = Brown
Please make sure your connected cables have the same pin assignments and
colors as the above picture before deploying the cables into your network.