Modem Installation; Overview; 392Xplus Modem Package - Paradyne Comsphere 3920Plus Installation And Operation Manual

Overview

This chapter provides a list of equipment supplied with the modem as well as a list of customer
supplied equipment. In addition, it describes how to install and remove the 392xPlus modem, and
how to select a factory preset configuration using the Diagnostic Control Panel (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 model
3920-A2-GN31-10

Modem Installation

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

392xPlus Modem Package

Customer-Supplied Equipment
Model 3920Plus Modem Installation
Connecting Cables to the Model 3920 Modems
DTE Connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Model 3920Plus 4-Wire/2-Wire Leased-Line Connection
Dial Connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Model 3920Plus Dial Backup Connection
Model 3920Plus Leased Backup Connection
Network Management System Connection
Power Supply Connection
Modem Power-Up . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Selecting Factory Configuration Options
Using the Diagnostic Control Panel (DCP)
Removing and Replacing Model 3920Plus Modems
Model 3921Plus Modem Installation
Removing and Replacing Model 3921Plus Modems
Installation instructions
Model 3920Plus modem
Power supply with power cord
One 6-position, 4-wire modular cord
One 8-position, 8-wire modular cord
April 1995
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . .
2
2-1
2-1
2-2
2-2
2-3
2-4
2-4
2-4
2-4
2-5
2-5
2-5
2-6
2-6
2-7
2-8
2-8
2-11
2-1