Vanguard Managed Solutions 342 installation manual Access, Motherboard, Daughtercards

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Motherboard

Access the	To access the motherboard components you must remove the motherboard from the
Motherboard	enclosure.
	For information about removing and installing the motherboard refer to the
	“Accessing the Motherboard” section in Chapter 3.
	For information about removing or installing motherboard components, refer to the
	“Modifying Your Vanguard 342” section in Chapter 3.
Daughtercards
Daughtercards	The Vanguard 342 can support two optional daughtercards. These daughtercards are
	described in the “Vanguard Daughtercards” section on page 2-7.
			Note


			If you are only using one ISDN or enhanced ISDN BRI daughtercard, the card
			must be located in the Port 1 position. If you are using Release 6.3 and greater,
			the enhanced ISDN BRI ST data daughtercard must be located in port 1 and the
			ISDN BRI voice card would go in port 2. For more information refer to Chapter
			Five of the Daughtercard Installation Guide (Part Number T0020).

Serial Interface The Vanguard 342 supports a serial interface that is installed on the motherboard. The serial interface can be configured to function as a Digital Interface Module allowing the support of these interfaces on Port 3 only:

•V.24

•V.35

•V.36

•V.11/X.21

For information on configuring the serial interface, refer to the “Cabling the

Vanguard 342” section in Chapter 3.

The serial interface supports only DCE. It can accommodate DTE with the use of a crossover adapter cable. For information on cabling for DTE capability, refer to the “Cabling the Vanguard 342” section in Chapter 3.

SIMMs and DIMM The motherboard has three slots:

•SDRAM: This connector takes a standard DIMM.

•FLASH: This connector takes a FLASH SIMM to support alternate bank FLASH options.

•Data Compression/Encryption: Set on its side, this connector takes a SIMM to provide data compression and encryption capabilities.

Caution

To avoid damaging the equipment, be sure to place the SDRAM DIMM, and the

FLASH, and Data Compression/Encryption SIMMs in the correct slot.

For information on installing or removing these components, refer to the “Adding and Removing Memory Modules” section in Chapter 3.

Hardware Description

2-5

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Contents Vanguard Managed Solutions Restricted Rights Legend Restricted Rights Notification for U.S. Government UsersProprietary Material Radio Frequency Interference RegulationsTelecommunications Regulations Page Contents Contents About This Manual OverviewThis Chapter Description Other About This Manual Related DocumentationDocumentation Documentation Kit IncludesAbout This Manual Page Special Notices and Translations Simplified Chinese Danish SærligeOverskrifter Vermeldingen Dutch BijzondereFinnish Erityisilmoitukset French MessagesHinweise German BesondereItalian Simboli specialiMerknader Japanese Korean Norwegian SpesielleSpanish/Spain Notificaciones Portuguese PortugalEspeciales Swedish SpeciellaVarning Customer Customer InformationQuestions Comments AboutPage Customer Response Card Page Chapter Vanguard 342 Description DescriptionLimitations Features and Functionality Functionality DaughtercardTarget Applications What is a VPN? Advantages of a Virtual Private NetworkRequirements 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 VlanLimitation Clocking Limitations VanguardVanguard 342 DCE INT -- VG6560/VG320/VG64xx EXT at 1.5 Mbps Vanguard 342 DCE INT -- VG6560 SDB2 EXTHardware Description Overview ChapterIntroduction Vanguard 342 Enclosure Front Panel EnclosureVanguard 342 Rear Panel Rear PanelGeneral MotherboardAccess MotherboardDaughtercards Vanguard 340 Compatible Flash Simm Devices are as follows Vanguard 342 Compatible Flash Simm Devices are as followsVanguard Daughtercards DIMCompatibility 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 Installing Your Vanguard InstallationStep Action Power Supply Inlet TemperatureThermal Considerations FanConfiguring the Serial Interface Interface TypeInterface Option Configure Port Setting the Interface TypeParameter Step Action Result/DescriptionSetting the Interface Options PortEnter Types Panel Cabling the VanguardCharacteristics Cable Requirements Port Characteristics and CablingPort Connector Interface Cable Required Speed Application SpecificDCE DTEConnectors Configure portCable Information RJ45 Pinout RJ45 Pin Signal Pin Connection On DB25F Adapter10/100BaseT Adapter Cable Pin SignalTest Mode External Transmit Clock Make Busy Function/Signal Port DTE Signal using Pin NamePort3 Adapter CableCLOCK-B External External Transmit CLOCK-A DB25 V.35/V.36 PinoutsCONTROL-B Signal Element Port DCE Signal Function/Signal DTE Signal Pin Name UsingTIMING-A Received DATA-B TIMING-B External Transmit Clock B Clock aCrossover Cable Connections Connections modeModifying Your Vanguard Vanguard Installing Vanguard DaughtercardsAccessing Accessing the MotherboardVanguard 342 Motherboard Removal and Replacement Installing Motherboard Procedure forRemoving Motherboard StepAdding and Removing Memory Modules Sdram DimmFlash 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 Up Your Vanguard Powering OnResetting Approved Practice for Powering Down a Vanguard Unit Powering Off The VanguardPowering Off The Vanguard Powerup Diagnostics Detailed FrontPanel LEDs When This indicates Power UpSequence GreenAccessing the Control Terminal Port Using SoTCP Using RemoteTelnet EnterObtaining and Installing Operating Software Where to GetOperating Software Filename Description File FormatsSpecifications HardwareSoftware Specifications Software License and Regulatory Information Overview Appendix BRJ48S How to Order ConnectionsRJ49C RJ48CCustomer-Provided TelephoneEquipment 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 Index NumericsCTP Simm Index-3