Allied Telesis AR Series Hardware Reference Manual page 84

84
Figure 44: Pin wiring diagram for a standard DB9 male terminal cable.
DB9 Female
(to router/DTE)
←
(DCD) 1
←
(RXD)
2
→
(TXD) 3
→
(DTR) 4
Not Connected
6
(GND) 5
(RTS) 7
→
(CTS) 8
Not Connected
9
Pin 5 Pin 1
Pin 9 Pin 6
DB9 Female — Pin View
Notes:
(1) → Output from router; ← Input to router.
(2) Cable version 1.0.
DB9 Female
(to PC/terminal/DTE)
4
6
3
2
1
5
8
7
9
Pin 5
Cable
Pin 9
DB9 Female — Pin View
AR Router
Pin 1
Pin 6
DB9FDB9F
C613-03031-01 REV E