Powering Off The Vanguard | Vanguard Managed Solutions 342 instruction

	Powering Off The Vanguard 342
Powering Off The Vanguard 342
Warning
Warning	When powering down the unit, always unplug the power cord from the AC power
	outlet first (Figure 4-1). Never disconnect or reconnect the power connector from the
	Vanguard back panel if the power supply is still connected to the AC power outlet
	(Figure 4-2). Doing so can potentially damage the Vanguard unit.

Power Connector

Power Cord

Disconnect

from Power Outltet

Figure 4-1. Approved Practice for Powering Down a Vanguard Unit

Power Connector

Power Cord

Power Outlet

Figure 4-2. Unacceptable Practice for Powering Down or Powering Up a Vanguard Unit

Powering Up and Loading Software

4-3

Image 91

Vanguard Managed Solutions 342 Powering Off The Vanguard, Approved Practice for Powering Down a Vanguard Unit

Contents

Vanguard Managed Solutions Restricted Rights Legend Restricted Rights Notification for U.S. Government Users Radio Frequency Interference Regulations Proprietary MaterialTelecommunications Regulations Page Contents Contents Overview About This ManualThis Chapter Description Documentation Kit Includes About This Manual Related DocumentationOther Documentation About This Manual Page Simplified Chinese Danish Særlige Special Notices and TranslationsOverskrifter French Messages Dutch BijzondereVermeldingen Finnish Erityisilmoitukset Simboli speciali German BesondereHinweise Italian Merknader Japanese Korean Norwegian Spesielle Swedish Speciella Portuguese PortugalSpanish/Spain Notificaciones Especiales Varning Comments About Customer InformationCustomer QuestionsPage Customer Response Card Page Chapter Description Vanguard 342 DescriptionLimitations Features and Functionality Functionality Daughtercard Target Applications Virtual Private Network What is a VPN? Advantages of aRequirements of a Hardware Options Hardware-based VPN Solution for Site-to-Site Applications IPSec Standard-based Tunneling and Encryption for IP Traffic Encryption over IP, Frame Relay, and X.25 Networks Security Features IP and Serial Protocols over Frame Relay IP and Serial Protocols over Frame Relay Video and Serial Protocols over Public or Private Networks Video and Serial Protocols over Public or Private Networks Speeds DSU DIM, FXS/FXO Application Daughtercard Application Description Type Used Small Home and Branch Office to Central Office Application Soho and Branch Office to Central Office over Isdn Office Type Daughtercard Used Description 342 DSL/Cable Modem Shdsl Daughtercard LAN Over WAN G.SHDSL Daughtercard Installed LAN Segmentation LAN Segmentation 10. Vlan Virtual LAN Vlan Vanguard 342 DCE INT -- VG6560 SDB2 EXT Clocking Limitations VanguardLimitation Vanguard 342 DCE INT -- VG6560/VG320/VG64xx EXT at 1.5 Mbps Hardware Description Overview Chapter Introduction Vanguard 342 Enclosure Front Panel Enclosure Vanguard 342 Rear Panel Rear Panel General Motherboard Motherboard AccessDaughtercards Vanguard 340 Compatible Flash Simm Devices are as follows Vanguard 342 Compatible Flash Simm Devices are as follows DIM Vanguard DaughtercardsCompatibility Port FXS/FXO Voice Daughtercard Connector FXO Daughtercard Dual E&M 10. Dual E&M Daughtercard Connector Isdn Enhanced Isdn BRI-S/T Data Isdn BRI Voice 12. Isdn and Enhanced Isdn BRI-S/T Daughtercard Connector 14. DSU Daughtercard Connector Modem 16. V.90 Daughtercard ConnectorsPage Installation and Replacement Checking Your Shipment Contents Installing The Vanguard Selecting and Preparing the Installation Site Proper Cable and Air Clearance Installation Installing Your VanguardStep Action Fan Inlet TemperaturePower Supply Thermal Considerations Interface Type Configuring the Serial InterfaceInterface Option Step Action Result/Description Setting the Interface TypeConfigure Port Parameter Port Setting the Interface OptionsEnter Types Panel Cabling the Vanguard Application Specific Port Characteristics and CablingCharacteristics Cable Requirements Port Connector Interface Cable Required Speed DCE DTE Configure port ConnectorsCable Information RJ45 Pinout RJ45 Pin Signal Pin Connection On DB25F Adapter 10/100BaseT Adapter Cable Pin Signal Adapter Cable Function/Signal Port DTE Signal using Pin NameTest Mode External Transmit Clock Make Busy Port3 CLOCK-B External External Transmit CLOCK-A DB25 V.35/V.36 Pinouts TIMING-B External Transmit Clock B Clock a Port DCE Signal Function/Signal DTE Signal Pin Name UsingCONTROL-B Signal Element TIMING-A Received DATA-B Crossover Cable Connections Connections mode Modifying Your Vanguard Vanguard Installing Vanguard Daughtercards Accessing Accessing the Motherboard Vanguard 342 Motherboard Removal and Replacement Step Procedure forInstalling Motherboard Removing Motherboard Sdram Dimm Adding and Removing Memory ModulesFlash Simm Adding/Removing Data Compression Encryption Simm Adding/Removing Simm and Dimm Installation/Replacement Location of Motherboard Components Sdram Dimm Flash Simm Simm and Dimm Slots Installing/Removing the Lithium Battery Removing Installing BatteryPage Powering Up and Loading Software Overview Powering On Powering Up Your VanguardResetting Approved Practice for Powering Down a Vanguard Unit Powering Off The Vanguard Powering Off The Vanguard Detailed Front Powerup DiagnosticsPanel LEDs Green Power UpWhen This indicates Sequence Accessing the Control Terminal Port Enter Using RemoteUsing SoTCP Telnet Where to Get Obtaining and Installing Operating SoftwareOperating Software Filename Description File Formats Hardware SpecificationsSoftware Specifications Software License and Regulatory Information Overview Appendix B RJ48C How to Order ConnectionsRJ48S RJ49C Telephone Customer-ProvidedEquipment CE Marking Product Declarations and Regulatory Information Verklaring van overeenstemming Declarations Conformity Italian Dichiarazione di conformità Product Declarations and Regulatory Information Page Limited Warranty Page For Locations Contact Return Procedures Introduction Factory Repair Numerics IndexCTP Simm Index-3