Cisco 4430 - Manual (Page 8)

Chapter 1 Introducing the Content Router 4430
System Hardware Features
1-8
Cisco Content Router 4430 Hardware Installation Guide
78-12541-01
Ethernet Cable Pinouts
The following pinout information for common cable configurations can assist you
in purchasing or building replacement cables.
Table 1-4 shows the pinout for a straight-through 100BASE-T cable.
Table 1-5 shows the pinout for a crossover 100BASE-T cable.
Table 1-4 Straight-Through 100BASE-T Cable Pinout
RJ-45 Pin Signal RJ-45 Pin
1 TX+ 1
2 TX– 2
3 RX+ 3
4 — 4
5 — 5
6 RX– 6
7 7
8 8
Table 1-5 Crossover 100BASE-T Cable Pinout
RJ-45 Pin Signal RJ-45 Pin
1 TX+ 3
2 TX– 6
3 RX+ 1
4 4
5 5
6 RX– 2
7 7
8 8