Appendix A: Specifications
293
RJ-45 (female)
DB9 (female)
3
2
4
SHELL
5
5
6
3
7
4
8
7
DB9M Nulling Serial Adapter Pinouts
RJ-45 (female)
DB9 (male)
1
8
2
1, 6
3
2
4
SHELL
5
5
6
3
7
4
8
7
DB25F Nulling Serial Adapter Pinouts
RJ-45 (female)
DB25 (female)
1
5
2
6, 8
3
3
4
1
5
7
6
2
7
20
8
4