Modem Installation; Overview; 392Xplus Modem Package - Paradyne COMSPHERE 3920PLUS Installation And Operation Manual

Overview

This chapter provides a list of equipment supplied with 392xPlus modems, as well as a list of
customer supplied equipment. In addition, it describes how to install and remove the 392xPlus
modems, and how to select a factory preset configuration using the DCP.
392x Plus Modem Package
After opening the modem's package, check for damage and verify that the following items are
present:
For the standalone models
3920-A2-GN31-30

Modem Installation

Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

392xPlus Modem Package

Customer-Supplied Equipment
Model 3920Plus Modem Installation
Connecting Cables to the Model 3920 Modem
DTE Connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Power Supply Connection
Leased-Line Connection
Dial Connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Leased Backup Connection
Dial Backup Connection
Network Management System Connection
Removing and Replacing the Model 3920Plus Modem
Model 3921Plus Modem Installation
Removing and Replacing the Model 3921Plus Modem
392xPlus Modem Power-Up
Selecting Factory Configuration Options for 392xPlus
Using the Diagnostic Control Panel (DCP)
Installation instructions
Model 3920Plus modem
Power supply with power cord
One 6-position, 4-wire modular cord
One 8-position, 8-wire modular cord
November 1996
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