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CAUTION

Install or remove modules from the shelf only when the power is off.

If you install a module in the shelf with the power on, the internal
circuitry may suffer damage and the product warranty will be void.

Remove and install circuit boards only in a static-safe environment

(use antistatic wrist straps, smocks, footwear, etc.).

Keep circuit boards in their antistatic bags when they are not in use.

Do not ship or store circuit boards near strong electrostatic, electromag-

netic, magnetic, or radioactive fields.

For more complete information on electrostatic discharge safety

precautions, refer to Bellcore

TM

 Technical Reference # TR-NWT-000870.

Copyright 1998 by Dantel, Inc. • Dantel is a registered trademark of Dantel, Inc. • ISO 9001 Registered

Printed in the U.S.A.

I

NSTALLATION

 & O

PERATION

 M

ANUAL

49009-0398 <90-00090>

49009

C

URRENT

 L

OOP

I

NTERFACE

 S

UBASSEMBLY

About this Practice:

This practice has been reissued to:
• Meet ISO 9001 requirements.

Issue date:  March 1998

Reissued Practices: Updated and
new content can be identified by a
banner in the right margin.

UPDATED

Table of Contents

Ordering Information ...........................................................................  2

General Description ..............................................................................  2

Circuit Description ...............................................................................  2

Installation ............................................................................................  4

Operation ..............................................................................................  5

Technical Specifications .......................................................................  5

Warranty ...............................................................................................  6

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