Introduction
48
SmartNode 4630 User Manual
D • Port pin-outs
Introduction
This section provides pin-out information for the ports of the SmartNode.
Console port
Figure 12. EIA-561 (RJ-45 8-pin) port
Note
N/C
means no internal electrical connection.
Ethernet
Note
Pins not listed are not used.
ISDN BRI 0/0 (NT/Net or TE/User) port
The BRI phone port uses an 8-pin RJ-45 connector (the pinout is shown in
table 7
).
Table 6. RJ-45 socket
Pin
Signal
1
TX+
2
TX-
3
RX+
6
RX-
Table 7. RJ-45 socket
Pin
Signal
3
Rx+
4
Tx+
5
Tx-
6
Rx-
1 2 3 4 5 6 7 8
8–RTS (N/C)
7–CTS (N/C)
6–TD
5–RD
4–SG
3–DTR
2–CD (N/C)
1–DSR
Pins 1 & 3 are
connected together