Installation Manual

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ADCP-75-112 • Issue 2A • June 2001

Page 19

©

2001,

ADC

Telecommunications,

Inc.

POWER

PORT

POWER

CONNECTOR

16453-A

1

8

Figure 16. DC Power Cable Connection

3. Dress

and

secure

the

power

cable

at

the

DRU

per

standard

industry

practice.

4. When

the

installation

of

the

DRU

is

completed,

refer

to

Section

4

of

the

Digivance

ICS

Installation

and

Operation

Manual

(ADCP-75-110)

for

the

system

turn-up

and

test

procedures.

2.8.2 Power Provided by AC/DC Converter

When

the

DRU

is

powered

by

an

AC/DC

converter,

it

must

be

powered

by

a

UL

Listed

stand

alone

Limited

Power

Supply

(LPS)

unit

with

a

rated

output

of

48

Vdc

at

1.2

Amps.

Use

the

following

procedure

to

connect

the

DC

and

AC

power

cables

when

the

DRU

is

powered

by

an

AC/DC

converter.

1. Locate

the

DC

power

cable

that

is

attached

to

the

AC/DC

converter

as

shown

in

Figure

17.

DC POWER CABLE

AC POWER CORD

16454-A

Figure 17. AC/DC Converter Installation