86
AR Router
C613-03031-01 REV E
Figure 46: Pin wiring diagram for a DTE asynchronous port (DB9 male) to modem
(DCE) cable.
Notes:
(1)
→
Output from router;
←
Input to router.
(2)
Cable version 1.0.
DB9MDB9F
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
9
Cable
Pin 9
Pin 6
Pin 5
Pin 1
DB9 Male Pin View
Pin 9
Pin 6
Pin 5
Pin 1
DB9 Female Pin View
DB9 Female
(to router/DTE)
DB9 Male
(to modem/DCE)
←
(DCD)
← (
RXD)
→ (
TXD)
→ (
DTR)
(GND)
Not connected
→
(RTS)
←
(CTS)
(RING)
(DCD)
(RXD)
(TXD)
(DTR)
(GND)
(DSR) Not needed
(RTS)
(CTS)
