Gateway Series Installation Manual
Table Of Contents
- Cover
- Notice
- Contents
- About This Manual
- Translations
- Customer Information
- Chapter 1, About the Vanguard 3400 Series
- Chapter 2, Hardware Description
- Overview
- Enclosure
- Motherboard
- Vanguard Networks Daughtercards
- Supported Daughtercards
- Daughtercard Compatibility
- Figure 2-6. New Vanguard 3400 Series Daughtercard Example
- Figure 2-7. 56K DSU/CSU Daughtercard Connector
- Figure 2-8. FT1 and FE1 Daughtercard Connectors
- Figure 2-9. Dual E&M Daughtercard Connectors
- Figure 2-10. FXS Daughtercard
- Figure 2-11. FXO Daughtercard
- Figure 2-12. V.90 Modem Daughtercard Connectors
- Chapter 3, Installation and Replacement
- Overview
- Checking Your Shipment Contents
- Installing The Vanguard 3400 Series
- Modifying Your Vanguard 3400 Series
- Chapter 4, Powering Up Your Vanguard 3400 Series
- Appendix A, Specifications
- Appendix B, Software License and Regulatory Information
- Return Procedures
- Index

ix
Special Notices and Translations
Special Notices The following notices emphasize certain information in the guide. Each serves a
special purpose and is displayed in the format shown:
Note
Note is used to emphasize any significant information.
Caution
Caution provides you with information that, if not followed, can result in damage to
software, hardware, or data.
Warning
Warning is the most serious notice, indicating that you can be physically hurt.
Simplified Chinese
Danish
Særlige
overskrifter
Følgende overskrifter fremhæver nogle af oplysningerne i vejledningen. De tjener
hvert et specifikt formål og vises i følgende format:
Bemærk
Bemærk anvendes til at fremhæve vigtig information.
Forsigtig
Forsigtig understreger oplysninger, som, hvis de ikke bliver fulgt, kan føre til
beskadigelse af software, hardware eller data.
Advarsel
Advarsel er den mest alvorlige overskrift, og tilkendegiver mulig personskade.










