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About This Manual
This manual describes how to install, verify, and troubleshoot the DEC WANrouter 90.
This manual is intended for personnel who install or replace the DEC WANrouter 90
hardware unit.
Organization
This guide has four chapters and four appendixes, as follows:
Chapter 1
Provides introductory information about the DEC WANrouter 90
hardware, including a description of the router’s features and
functions, and specifications. Additionally, this chapter includes
an overview of the installation process.
Chapter 2
Lists the shipping contents and includes important site verifica-
tion information that should be considered before installation.
Chapter 3
Provides procedures for installing the DEC WANrouter 90 and
connecting devices to the unit. Also, this chapter provides in-
structions for testing the router hardware once it is installed.
Chapter 4
Provides guidelines for troubleshooting the DEC WANrouter 90
hardware and includes a diagnostic flowchart.
Appendix A
Describes connector pins for the DEC WANrouter 90’s connec-
tors and also describes the various cables and adapters used with
the router.
Appendix B
Lists order codes for the DEC WANrouter 90, including optional
items and cables.
