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About this Document
The Passport 4400 Introduction and Road Map Manual is designed to assist the
user in the understanding of the Passport 4400 and provide a road map for
accessing pertinent reference materials. Included in this manual are
descriptions of the Passport 4400 concepts and applications, model numbers,
optional modules, and a matrix correlating Passport 4400 descriptive and
operational information with the technical documentation which contains it.
The appendixes contain a master table of contents and a master index, providing
a road map to the topics covered in all the Passport 4400 manuals. The Glossary
contains a list of terms pertinent to the Passport 4400 and its networking
environment.
The following sections and their topics are contained in this manual:
• Section 1 - Concepts and Applications
• Section 2 - Ordering Codes
• Section 3 - Optional Modules
• Section 4 - Road Map to the Product Documentation
• Appendix A - Master Table of Contents
• Appendix B - Master Index
• Glossary - Glossary of Terms
Passport 4400 Series
The Passport 4400 series of multiservice access devices combines voice, fax,
video, IP and legacy data traffic over a choice of link options providing cost-
effective and easily managed networking solutions.
The Passport 4400 consists of the following base units:
• Model 4430 AC Base System
• Model 4450 160W AC Base System
• Model 4450 200W AC Base System
• Model 4450 160W DC Base System
• Model 4450 200W DC Base System
• Model 4455 160W AC Base System (with 68060 processor)
• Model 4455 200W AC Base System (with 68060 processor)