MP1800-3
Router
Installation
Manual
Page
55
of
57
3 RX+
<— 3
6 RX- <— 6
Twisted-pair
2
4 --- --- 4
5 --- --- 5
Twisted-pair
3
7 --- --- 7
8 --- --- 8
Twisted-pair
4
Table A-2 RJ45 crossing cable (type-5 twisted-pair) connection relation
RJ45
Signal
Direction
RJ45
Description
Length
1 TX+
—> 3
2 TX- —> 6
Twisted-pair
1
3 RX+
<— 1
6 RX- <— 2
Twisted-pair
2
4 --- --- 7
5 --- --- 8
Twisted-pair
3
7 --- --- 4
8 --- --- 5
Twisted-pair
4
2m