Enterasys Networks 2G4072-52 - Manual (Page 34)

Connecting to the Network
3-8 Installation
Figure 3-7 Eight-Wire Crossover Cable RJ45 Pinouts
Figure 3-8 Eight-Wire Straight-Through Cable RJ45 Pinouts
1 RJ45 device port 2 Other device port 3 RJ45-to-RJ45 crossover cable
1 RJ45 device port 2 Other device port 3 RJ45-to-RJ45 straight-through cable
2
1
3
6
4
5
7
8
TX1+
TX2+
RX4-
RX1-
TX4+
RX3-
TX3+
RX2-
TX2+
TX1+
RX3-
RX2-
TX3+
RX4-
TX4+
RX1-
2
1
3
6
4
5
7
8
Б А
В
TX1+
TX2+
RX4-
RX1-
TX4+
RX3-
TX3+
RX2-
2
1
3
6
4
5
7
8
TX2+
TX1+
RX3-
RX2-
TX3+
RX4-
TX4+
RX1-
2
1
3
6
4
5
7
8
А
В
Б