Vanguard Managed Solutions 342 installation manual Powering Off The Vanguard

Page 91

	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

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Contents Vanguard Managed Solutions Restricted Rights Legend Restricted Rights Notification for U.S. Government UsersRadio Frequency Interference Regulations Proprietary MaterialTelecommunications Regulations Page Contents Contents Overview About This ManualThis Chapter Description Documentation Kit Includes About This Manual Related DocumentationOther DocumentationAbout This Manual Page Simplified Chinese Danish Særlige Special Notices and TranslationsOverskrifter French Messages Dutch BijzondereVermeldingen Finnish ErityisilmoituksetSimboli speciali German BesondereHinweise ItalianMerknader Japanese Korean Norwegian SpesielleSwedish Speciella Portuguese PortugalSpanish/Spain Notificaciones EspecialesVarning Comments About Customer InformationCustomer QuestionsPage Customer Response Card Page Chapter Description Vanguard 342 DescriptionLimitations Features and Functionality Functionality DaughtercardTarget Applications Virtual Private Network What is a VPN? Advantages of aRequirements of a Hardware Options Hardware-based VPN Solution for Site-to-Site ApplicationsIPSec Standard-based Tunneling and Encryption for IP TrafficEncryption over IP, Frame Relay, and X.25 Networks Security FeaturesIP and Serial Protocols over Frame Relay IP and Serial Protocols over Frame RelayVideo and Serial Protocols over Public or Private Networks Video and Serial Protocols over Public or Private NetworksSpeeds DSU DIM, FXS/FXO Application Daughtercard Application Description Type UsedSmall Home and Branch Office to Central Office Application Soho and Branch Office to Central Office over IsdnOffice Type Daughtercard Used Description 342 DSL/Cable ModemShdsl Daughtercard LAN Over WAN G.SHDSL Daughtercard InstalledLAN Segmentation LAN Segmentation10. Vlan Virtual LAN VlanVanguard 342 DCE INT -- VG6560 SDB2 EXT Clocking Limitations VanguardLimitation Vanguard 342 DCE INT -- VG6560/VG320/VG64xx EXT at 1.5 MbpsHardware Description Overview ChapterIntroduction Vanguard 342 Enclosure Front Panel EnclosureVanguard 342 Rear Panel Rear PanelGeneral MotherboardMotherboard AccessDaughtercards Vanguard 340 Compatible Flash Simm Devices are as follows Vanguard 342 Compatible Flash Simm Devices are as followsDIM Vanguard DaughtercardsCompatibility Port FXS/FXO Voice Daughtercard Connector FXO Daughtercard Dual E&M 10. Dual E&M Daughtercard ConnectorIsdn Enhanced Isdn BRI-S/T Data Isdn BRI Voice 12. Isdn and Enhanced Isdn BRI-S/T Daughtercard Connector14. 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 ConsiderationsInterface Type Configuring the Serial InterfaceInterface Option Step Action Result/Description Setting the Interface TypeConfigure Port ParameterPort Setting the Interface OptionsEnter Types Panel Cabling the VanguardApplication Specific Port Characteristics and CablingCharacteristics Cable Requirements Port Connector Interface Cable Required SpeedDCE DTEConfigure port ConnectorsCable Information RJ45 Pinout RJ45 Pin Signal Pin Connection On DB25F Adapter10/100BaseT Adapter Cable Pin SignalAdapter Cable Function/Signal Port DTE Signal using Pin NameTest Mode External Transmit Clock Make Busy Port3CLOCK-B External External Transmit CLOCK-A DB25 V.35/V.36 PinoutsTIMING-B External Transmit Clock B Clock a Port DCE Signal Function/Signal DTE Signal Pin Name UsingCONTROL-B Signal Element TIMING-A Received DATA-BCrossover Cable Connections Connections modeModifying Your Vanguard Vanguard Installing Vanguard DaughtercardsAccessing Accessing the MotherboardVanguard 342 Motherboard Removal and Replacement Step Procedure forInstalling Motherboard Removing MotherboardSdram Dimm Adding and Removing Memory ModulesFlash Simm Adding/Removing Data Compression Encryption Simm Adding/RemovingSimm and Dimm Installation/Replacement Location of Motherboard Components Sdram Dimm Flash Simm Simm and Dimm SlotsInstalling/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 VanguardPowering Off The Vanguard Detailed Front Powerup DiagnosticsPanel LEDs Green Power UpWhen This indicates SequenceAccessing the Control Terminal Port Enter Using RemoteUsing SoTCP TelnetWhere to Get Obtaining and Installing Operating SoftwareOperating Software Filename Description File FormatsHardware SpecificationsSoftware Specifications Software License and Regulatory Information Overview Appendix BRJ48C How to Order ConnectionsRJ48S RJ49CTelephone Customer-ProvidedEquipment CE Marking Product Declarations and Regulatory InformationVerklaring van overeenstemming Declarations ConformityItalian Dichiarazione di conformità Product Declarations and Regulatory Information Page Limited Warranty Page For Locations Contact Return Procedures IntroductionFactory Repair Numerics IndexCTP Simm Index-3