User guide

C-8 Cisco 2524 and Cisco 2525 Router User Guide
Ethernet Cable Assembly and Pinouts
Table C-6 RJ-45-to-RJ-45 Straight-Through Ethernet Cable Pinouts
Table C-7 RJ-45-to-RJ-45 Crossover Ethernet Cable Pinouts
7–
8–
RJ-45
Pin Signal Direction
RJ-45
Pin
1 TX+ –> 1
2 TX– –> 2
3 RX+ <– 3
4– – 4
5– – 5
6 RX– <– 6
7– – 7
8– – 8
RJ-45
Pin Signal Direction
RJ-45
Pin Signal
1 TX+ –> 3 RX+
2 TX– –> 6 RX–
3 RX+ <– 1 TX+
4– – 4–
5– – 5–
6 RX– <– 2 TX–
7– – 7–
8– – 8–
Pin Description