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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-
12345678
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