Cabletron Systems SWPIM-BRI A.2 NETWORK INTERFACE, A.2.1 Pinout for the S/T-Interface Connector

Appendix A: Specifications

A.2 NETWORK INTERFACE

The SWPIM-BRI uses an RJ48 connector for the network port, with two separate pinouts, one for the S/T-interface and the other for the U-interface. The Cabletron Systems Part Number for the cable for both the S/T-interface and the U-interface is 9360005-x, where x is the length of the cable.

A.2.1 Pinout for the S/T-Interface Connector

	Table A-1 Pinouts for the S/T-Interface Connection
	Function
Pin			Polarity
	Terminal Equipment (TE)	Network
		Equipment (NE)
1	No Connection	No Connection
2	No Connection	No Connection
3	Transmit	Receive	+
4	Receive	Transmit	+
5	Receive	Transmit	-
6	Transmit	Receive	-
7	No Connection	No Connection
8	No Connection	No Connection

The connector for the S/T-interface can be seen in Figure A-1:

1 2 3 4 5 6 7 8

strj45

Figure A-1 S/T-Interface RJ48 Pinout

A-2 SWPIM-BRI Installation Guide