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Appendix A
Port Pin Outs
This section provides pin out information for the ports of the SmartNode and its interface cards.
Console Port
Pin
Signal
3 TxD
4 GND
5 GND
6 RxD
Table 3: RJ-45 Socket
Note:
Pins not listed are not used.
Ethernet 10BaseT and 100BaseT Port
Pin
Signal
1 TX+
2 TX-
3 RX+
6 RX-
Table 4: RJ-45 Socket
Note:
Pins not listed are not used.
BRI Port
Pin
Signal (USR )
Signal (NET )
3 TX+ RX+
4 RX+ TX+
5 RX-
TX-
6 TX-
RX-
Table 5: RJ-45 Socket
Note:
Pins not listed are not used.
FXS Port
Pin
Signal
3 Ring
(-)
4 Tip
(+)
Table 6: RJ-12 Socket
Hardware Installation Guide, Revision 3.11
