APPENDIX A NETWORKING CONNECTION
A.1 Switch‘s RJ-45 Pin Assignments
1000Mbps,1000Base T
Contact | MDI | |
1 | BI_DA+ | BI_DB+ |
|
|
|
2 | BI_DA- | BI_DB- |
|
|
|
3 | BI_DB+ | BI_DA+ |
|
|
|
4 | BI_DC+ | BI_DD+ |
|
|
|
5 | BI_DC- | BI_DD- |
|
|
|
6 | BI_DB- | BI_DA- |
|
|
|
7 | BI_DD+ | BI_DC+ |
|
|
|
8 | BI_DD- | BI_DC- |
|
|
|
Implicit implementation of the crossover function within a
A.2 10/100Mbps, 10/100Base-TX
Contact | MDI | |
1 | 1 | 3 |
|
|
|
2 | 2 | 6 |
|
|
|
3 | 3 | 1 |
|
|
|
6 | 6 | 2 |
|
|
|
A.3 RJ-45 cable pin assignment
6 321 6 321
6 3 2 1
There are 8 wires on a standard UTP/STP cable and each wire is
- 86 -