User Manual

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Table Of Contents

SECTION 3: Host Unit Installation

ADCP-75-126 • Issue B • April 2002 • Section 3: Host Unit Installation

Page 3-2

©

2002,

ADC

Telecommunications,

Inc.

•TORX

screwdriver

(T20

bit)

• Pliers

•Wire

cutters

•Wire

stripper

• Tool

kit

for

attaching

N-type

male

connectors

to

coaxial

cable

• Multimeter

•Optical

power

meter

• Laser

light

source

The

following

materials

are

required

to

complete

the

procedures

in

this

section:

• #18

AWG

(1.0

mm)

insulated

stranded

copper

wire

(for

chassis

grounding

wire)

• #18

AWG

(1.0

mm)

red

and

black

insulated

copper

wire

(for

DC

power

wires)

• Category

3

or

5

cable

(for

external

alarm

system

wires)

•#6

ring

terminal

(1)

for

#18

wire

(for

chassis

ground

wire

connection)

•#6

fork

terminals

(2)

for

#18

wire

(for

DC

power

wiring

connection)

• Single-mode

patch

cord(s)

with

SC

connectors

(1,

2

or

3

depending

on

the

application)

•High

performance,

flexible,

low-loss

50-ohm

coaxial

cable

• N-type

male

connectors

•Wire

ties

1.2 Unpacking and Inspection

This

section

provides

instructions

for

opening

the

shipping

boxes,

verifying

that

all

parts

have

been

received,

and

verifying

that

no

shipping

damage

has

occurred.

Use

the

following

procedure

to

unpack

and

inspect

the

HU

and

any

accessories:

1. Open

the

shipping

cartons

and

carefully

unpack

each

component

from

the

protective

packing

material.

2. Check

each

component

for

broken

or

missing

parts.

If

there

are

damages,

contact

ADC

(see

section

6

at

the

end

of

this

manual)

for

an

RMA

(Return

Material

Authorization)

and

to

reorder

if

replacement

is

required.

2 OSP FIBER CABLE INSTALLATION GUIDELINES

The

outside

plant

(OSP)

fiber

optic

cables

should

be

routed

between

the

HU

and

RU

and

terminated

before

the

equipment

is

installed.

A

diagram

of

a

typical

OSP

cable

routing

is

shown

in

Figure 3-1.

At

the

HU,

the

OSP

cable

should

be

terminated

at

a

fiber

distribution

panel

and

spliced

to

pigtails.

Jumper

patch

cords

may

then

be

used

to

link

the

HU

optical

ports

to

the

OSP

cable

terminations.

Whenever

possible,

a

guideway

such

as

the

FiberGuide

system

should

be

provided

to

protect

the

fiber

optic

patch

cords

from

damage

and

to

prevent

excessive

bending.

The

procedures

for

connecting

the

OSP

cable

optical

fibers

to

the

HU

is

provided

in

Section

7.