Figure 3‐16, Figure 3‐17 – Enterasys Networks Enterasys SecureStack B2 B2G124-24 User Manual
Page 55
Connecting to the Network
SecureStack B2 Installation Guide 3-25
Figure 3-16 Eight-Wire Crossover Cable RJ45 Pinouts for 10/100/1000BASE-TX
Figure 3-17 Eight-Wire Straight-Through Cable RJ45 Pinouts for 10/100/
1000BASE-TX
1 RJ45 device port
3 RJ45-to-RJ45 crossover cable
2 Other device port
1 RJ45 device port
3 RJ45-to-RJ45 straight-through cable
2 Other device port
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