Cabletron Systems WPIM-RT1 manual T1 Interface Cabling, Cable Assemblies and Pinouts

Appendix A: Specifications

A.4 T1 INTERFACE CABLING

Table A-1lists Cabletron Systems part numbers for the interface cables. A standard 20-foot cable is available or the length of cable may be specified when ordering.

Table A-1 Cabletron T1 Cable Part Numbers

Interface Cable	Cabletron Part Number
T1 Line Interface Cable	9372094-201
	9372094-L2

1.Standard 20-foot T1 Line Interface Cable.

2.L denotes length required in feet or meters. For example: 9372094-3 denotes a 3-foot cable; 9372094-3M denotes a 3-meter cable.

A.4.1 Cable Assemblies and Pinouts

The following section provides connector information for the T1 interface cable.

Table A-2 T1 Connector Information

Cabletron interface cable part number			9372094
Description			T1 line interface cable
Connector 1			RJ48C
Connector 2			RJ48C
Table A-3 T1 RJ48 Connector Pin Assignments
	Pin	Signal
	1	Receive Ring
	2	Receive Tip
	3	Not Used
	4	Transmit Ring
	5	Transmit Tip
	6	Not Used
	7	Shield Ground
	8	Shield Ground

A-2 WPIM-RT1 User’s Guide