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3160-A2-GB21-80 March 1999
About This Guide

Document Purpose and Intended Audience

This operator’s guide contains installation, operation, and maintenance
information for the ACCULINK 3160, 3161, 3164, or 3165 Data Service Unit
(DSU)/Channel Service Unit (CSU).
It is designed for installers and users of DSU/CSUs familiar with the operation of
digital data communication equipment.

Document Summary

Section Description

Chapter 1
Introduction.
Describes the 316x DSU/CSUs and their
features.
Chapter 2
Installation.
Describes how to install the standalone
units and make connections. (Instructions for the
carrier-mounted 3161 DSU/CSU are contained in the
ACCULINK 3151 CSU and 3161 DSU/CSU General
Information Guide
, Document No. 3100-A2-GK40.)
Chapter 3
Operation.
Provides instructions for using the front
panel, changing configuration options, establishing
security, and using the internal modem.
Chapter 4
Maintenance.
Contains procedures for monitoring,
testing, and troubleshooting.
Appendix A
Front Panel Menu
. Contains a menu tree showing all
the main front panel functions.
Appendix B
Technical Specifications
. Contains technical
specifications for the 316x DSU/CSUs.
Appendix C
Configuration Options.
Contains all the configuration
options and default settings.