Vanguard Managed Solutions 7300 Series installation manual T1/E1/PRI Card

	Cabling Procedures
T1/E1/PRI Card
Introduction
	The Vanguard 7300 T1/E1/PRI Card RJ48C data ports are at the rear of the chassis
	on the T1/E1/PRI Rear Transition Module. The rear module has 12 physical ports.
	Depending on the capacity purchased, either the first eight or all twelve ports are
	functional.
Cabling the T1/E1
	Each T1/E1/PRI transition module port is cabled with an optional 15-foot T1/E1/PRI
Rear Transition	cable. For cable and port pinouts, refer to Appendix B, Vanguard 7300 Cable
Module	Connectors and Pinouts.

The front T1/E1/PRI card contains two PMC slots to accommodate Voice Server/

DSP PMCs, which have no front connectors.

	Figure 3-26. T1/E1/PRI Transition Module Connectors
Cabling Voice
	The Vanguard 7300 Series Voice Server/DSP PMC has no connectors. Voice
Server/DSP	functions are provided by Ports 1 and 2 on the T1/E1/PRI rear transition module.
Functions	These two ports support the voice PMC with channelized T1, E1, and ISDN/PRI.
	With the voice PMC installed, a software-configured voice interface can handle only
	channelized PMC voice signals or data, but not both voice and data. Each voice port
	requires a 15-ft. T1/E1/PRI cable.

Vanguard 7300 Installation 3-33