Enterasys Networks 7S4280-19-SYS - Manual (Page 49)

Connecting to the Network
Enterasys NAC Controller Hardware Installation Guide 4-9
Figure 4-6 Four-Wire Crossover Cable RJ45 Pinouts, Connections Between Hub Devices
Figure 4-7 Four-Wire Straight-Through Cable RJ45 Pinouts, Connections Between
Switches and End User Devices
1 RJ45 device port 3 RJ45-to-RJ45 crossover cable
2 Other device port 4 RX+/RX- and TX+/TX- connections. These connections must
share a common color pair.
1 RJ45 device port 3 RJ45-to-RJ45 straight-through cable
2 Other device port 4 RX+/RX- and TX+/TX- connections. These connections must
share a common color pair.
TX+
TX–
RX+
RX– 2
1
3
6
TX+
TX–
2
1
3
6
RX+
RX–
А Б
В
Г
TX+
TX–
RX+
RX– 2
1
3
6
TX+
TX–
2
1
3
6
RX+
RX–
А Б
В
Г