AT&T 3.0 manual 7500B Data Stations

Data Stations

7500B Data Stations

A 7500B data station uses a 7500B data module to convert MLX voice signals and DTE digital signals to the digital transmission signaling standard, so that it can send and receive digital signals. This type of station requires PRI facilities to send and receive data to and from digital data stations that are outside the system.

The system supports the following types of data stations connected to 7500B modules:

■MLX Voice and 7500B Data. This station includes a 7500B data module, data terminal, and an MLX telephone.

■7500B Data-Only.This station includes a 7500B data module, data terminal, and no telephone.

For your customer’s specifications, see Form 2a, System Numbering: Extension Jacks and Form 2b, System Numbering: Digital Adjuncts. Then refer to the appropriate section later in this chapter for instructions on setting up 7500B data stations.

NOTE:

A video conferencing data station is a synchronous 7500B data station. Refer to “Video Conferencing Data Stations”for more information.

6-4Connecting Data Equipment