Vanguard Managed Solutions 342 installation manual Proper Cable and Air Clearance

Page 59

Installing The Vanguard 342

Mise en Garde

Afin d’éviter toute surchauffe des circuits de l’unité, ne placez aucun objet sur l’unité à moins de 2,5 cm (1 pouce) des conduits de ventilation du panneau avant et à moins de 30,5 cm (12 pouces) de l’arrière de l’unité.

Vorsicht

Zur Vermeidung einer Überhitzung der Geräteschaltkreise sollten Sie keine Gegenstände auf dem Gerät plazieren. Zu den Entlüftungsöffnungen der Vorderabdeckung sollte ein Abstand von 2,5 cm und zur Rückseite des Gerätes von 30,5 cm eingehalten werden.

Note: Do not remove the rubber feet from the bottom of the unit. They allow clearance for the front plastic lip and anti-slip features on a table top.

Minimum 2 inches

Front and 12 inches Rear

Vanguard 342

Minimum 1 inche on either

side for ventilation.

Figure 3-2. Proper Cable and Air Clearance

Caution

Do not place items weighing more than 20 pounds (9 kg) on top of a Vanguard 342 enclosure. Do not block the top vents of the unit.

Installation and Replacement

3-5

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Contents Vanguard Managed Solutions Restricted Rights Legend Restricted Rights Notification for U.S. Government UsersTelecommunications Regulations Proprietary MaterialRadio Frequency Interference Regulations Page Contents Contents This Chapter Description About This ManualOverview Documentation Kit Includes About This Manual Related DocumentationOther DocumentationAbout This Manual Page Overskrifter Special Notices and TranslationsSimplified Chinese Danish Særlige 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 Limitations Vanguard 342 DescriptionDescription Features and Functionality Functionality DaughtercardTarget Applications Requirements of a What is a VPN? Advantages of aVirtual Private Network 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 MotherboardDaughtercards AccessMotherboard Vanguard 340 Compatible Flash Simm Devices are as follows Vanguard 342 Compatible Flash Simm Devices are as followsCompatibility Vanguard DaughtercardsDIM 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 Step Action Installing Your VanguardInstallation Fan Inlet TemperaturePower Supply Thermal ConsiderationsInterface Option Configuring the Serial InterfaceInterface Type Step Action Result/Description Setting the Interface TypeConfigure Port ParameterEnter Setting the Interface OptionsPort Types Panel Cabling the VanguardApplication Specific Port Characteristics and CablingCharacteristics Cable Requirements Port Connector Interface Cable Required SpeedDCE DTECable Information ConnectorsConfigure port 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 MotherboardFlash Simm Adding and Removing Memory ModulesSdram Dimm 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 Resetting Powering Up Your VanguardPowering On Approved Practice for Powering Down a Vanguard Unit Powering Off The VanguardPowering Off The Vanguard Panel LEDs Powerup DiagnosticsDetailed Front Green Power UpWhen This indicates SequenceAccessing the Control Terminal Port Enter Using RemoteUsing SoTCP TelnetOperating Software Obtaining and Installing Operating SoftwareWhere to Get Filename Description File FormatsSoftware SpecificationsHardware Specifications Software License and Regulatory Information Overview Appendix BRJ48C How to Order ConnectionsRJ48S RJ49CEquipment Customer-ProvidedTelephone 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 CTP IndexNumerics Simm Index-3