User ManualTable of ContentsTitle Page1Contents5About This Manual7Special Notices and Translations9Customer Information15Customer Response Card17Chapter 1 About the Vanguard 6435/645519Vanguard 6435/6455 Description20Features21Applications24PRI Supplementary Service29Vanguard 6455 Requirements for Bisync32Enable Ease of Configuration33Chapter 2 Hardware Description35Enclosure36Motherboard40Vanguard Daughtercards45Enhanced Vanguard Daughtercards5210/100BaseT Enhanced Daughtercard53ATM Enhanced Daughtercard55T1E1 ATM Port Configuration57Vanguard 6435 and 6455 ATM Compression Support58Vanguard 6455 Option Cards59SDB4 Option Card60Token Ring Card62Voice over IP Convergence Card63Chapter 3 Installation and Replacement69Checking Your Shipment Contents70Installing The Vanguard 6435/645571Installing the Standalone Version72Installing the 6455 Rack Mount Version74Thermal Considerations76Cabling Your Vanguard 6435/645577Modifying Your Vanguard 6435/645583Accessing the Motherboard84DIMs, SIMMs, DIMMs and Switches89Installing/Removing Enhanced Vanguard Daughtercards95Installing/Removing Vanguard 6455 Option Cards97Installing/Removing the Lithium Battery99Installing Flash and CMEM101Chapter 4 Powering Up Your Vanguard 6435/6455105Power Up Procedure106Power Up Sequence107Operating Front Panel Messages109Front Panel Display Messages110Loading the Software111Appendix A Specifications113Appendix B Software License and Regulatory Information115FCC Part 68 and Telephone Company Procedures and Requirements for DSU, T1, and ISDN Interfaces116Product Declarations and Regulatory Information118Return Procedures123Index125Size: 2.5 MBPages: 128Language: EnglishOpen manual