Installation Overview; Connecting Power To The Unit - Paradyne Hotwire 7974 Installation Instructions Manual

Installation Overview

Installation and configuration of the Hotwirer 79xx Standalone Termination Unit
consists of:
H

Connecting power to the unit.

H
Connecting to the network.
H
Connecting to a DTE.
H
Connecting a system terminal.
H
Providing initial unit identity information or changing existing identity information.
H
Configuring your unit using the Configuration Edit menus.
Before you install the Hotwire 79xx Standalone Termination Unit, read the Important
Safety Instructions on page 33.
See the User's Guide for additional information about:
H
Configuration options
H
Messages and troubleshooting
H
Technical specifications
H
Cables, connectors, and pin assignments
Connecting Power to the Unit
If your package includes a power pack: Plug the power pack into an ac outlet having
a nominal voltage rating between 100–240 Vac. Connect the output cable of the power
pack to the connector marked POWER on the rear panel.
If your package includes a direct-connection +24 Vdc power cable: Connect the
unit to an external +24 Vdc SELV (Safety Extra Low Voltage) power source as
described in Connecting the Unit to an Optional External +24 Vdc Power Source .
If you will use a –48 Vdc power supply: Connect the unit to an external –48 Vdc
SELV power source as described in the documentation shipped with the power supply
and power cable.
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