DSL
65
SmartNode 4650 Getting Started Guide
D • Port pin-outs
DSL
Note
Pins not listed are not used.
Sync Serial Port
V.35 Serial port
Table 15. RJ-11 connector
Pin
Signal
1
No connection
2
Tip
3
Ring
6
No connection
Table 16. V.35 Female DB-25 connector
V.35 Interface Pin-Out
Pin
Signal
1
Frame Ground
2
TD-a
3
RD-a
4
RTS
5
CTS
6
DSR
7
Signal Ground
8
CD
9
RC-b
11
XTC-b
12
TC-b
14
TD-b
15
TC-a
16
RD-b
17
RC-a
18
LL
20
DTR
21
RL
24
XTC-a
