Compatible Systems MicroRouter 900i Installation Manual page 36

30 Appendix B - Connector and Cable Pin Outs
5 Rx Data
6 Tx Clock
7 DCD
8 Rx Clock
Shield
Notes:
1. This cable is a null-modem DTE-to-DTE cable.
2. Because it is a null-modem cable, it can be connected
"back-to-back" with a DCE/Male data cable in order to create a
router-to-router test connection cable.
<- 2
<-> 17
<- 8
<- 15
<-> Shield
Tx Data
Tx Clock
DCD
Rx Clock