If you are using the SS4+ with modems, please make the following modifications to the adapter to avoid a potential problem.
Pin out the adapter as follows:
Straight Cable
Crossed Cable
RJ45
1
2
3
4
5
6
7
8DB25
4
20
3
6
7
2
8
5RJ45
1
2
3
4
5
6
7
8DB25
5
8
2
6
7
3
20
4
For more information, please contact IGC Technical Support.