Cables and Connectors
UTP Cables and Connectors
Table
Table
Pin # | ||||||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 1 | Receive data + |
|
|
|
|
|
|
|
|
| 2 | Receive data – |
|
|
|
|
|
|
|
|
| 3 | Transmit data + |
|
|
|
|
|
|
|
|
| ||
|
|
|
|
|
|
|
|
| 4 | Not used |
|
|
|
|
|
|
|
|
| ||
|
|
|
|
|
|
|
|
| ||
1 2 3 4 5 6 7 8 | 5 | Not used | ||||||||
|
|
|
|
|
| 9475EA | 6 | Transmit data – | ||
|
|
|
|
|
|
|
|
| ||
|
|
|
|
|
|
|
|
| 7 | Not used |
|
|
|
|
|
|
|
|
| 8 | Not used |
|
|
|
|
|
|
|
|
|
|
|
Figure B-4 shows a 10BASE-T/100BASE-TX Ethernet UTP crossover cable used to connect an Ethernet hub directly to the EtherSpeedII switch module.
RD+ | 1 | 1 | RD+ |
RD- | 2 | 2 | RD- |
TD+ | 3 | 3 | TD+ |
Unused | 4 | 4 | Unused |
Unused | 5 | 5 | Unused |
TD- | 6 | 6 | TD- |
Unused | 7 | 7 | Unused |
Unused | 8 | 8 | Unused |
|
|
| 6740.2 |
Figure B-4. 10BASE-T/100BASE-TX Ethernet UTP Crossover Cable
|
