RAD Data comm ASMI-450 ASMi-450 Configuration Information, General, Opening ASMi-450 Case

Page 33

Installation

	2.4 ASMi-450 Configuration Information
General	This paragraph provides information on the functions of the internal jumpers
	and switches, to help in the selection of the correct setting for particular
	application, and gives step-by-step instructions for performing the internal
	settings. The default settings are also listed.
	All the other configuration actions can be performed from the front panel or from
	a control terminal, after the installation is completed. Information and detailed
	instructions for these operations appear in Chapters 3 and 4, respectively.
	Prior to ASMi-450 installation, it is necessary to check the positions of its
	internal jumpers and switches. If necessary, change the settings in accordance
	with the specific requirements of your application.
	Warning - Electrical Shock Hazard

Opening ASMi-450 Case

Access to the inside of the unit is permitted only to qualified and authorized service personnel.

Disconnect the unit from the power line and from all the cables before removing cover.

Line voltages are present inside the ASMi-450 when it is connected to power and/or to the lines. Moreover, under external fault conditions dangerous voltages may appear on the lines connected to the ASMi-450. Any adjustment, maintenance, and repair of the opened instrument under voltage should be avoided as much as possible and, when inevitable, should be carried out only by a skilled technician who is aware of the hazard involved. Capacitors inside the instrument may still be charged even after the instrument has been disconnected form its source of supply.

Caution

The ASMi-450 contains components sensitive to electrostatic discharge (ESD). To prevent ESD damage, avoid touching the internal components, and before moving jumpers, touch the ASMi-450 frame.

To reach the internal jumpers and switches of the ASMi-450, it is necessary to open its case. The case cover is held by four screws, identified in figure 2-1. After releasing the screws, the cover can be removed.

Use the following procedure:

∙Disconnect all the cables connected to the ASMi-450.

∙Refer to figure 2-1, turn the unit over, and unscrew the four cover screws. Keep the screws in a safe place.

∙After the four screws are released, remove ASMi-450 top cover by pulling it straight up.

ASMi-450 Installation and Operation Manual

2-3

Image 33

Contents ASMi-450 Warranty Hdsl SelvRegulatory Information Declaration of Conformity Page Contents ASMi-450 Control from the Control Port Appendix a Connector Wiring Contents List of Figures List of Figures Xii List of Tables List of Tables Xiv Preliminary Preparations Starting Procedure Starting the ConfigurationConfiguration Procedure Step Action Use the CommandFunction Terminal Type TV920 VT52 VT100 Freedom 100/110 Type Configuration Display Commands Control Commands Command IndexQuick-Start Guide Functional Description Purpose and Main FeaturesTypical Application for ASMi-450 with Data Interface Hdsl Subsystem Characteristics Internal timing System TimingControl ASMi-450 Operation Local ControlRemote Management Introduction Alarms Test and Diagnostics CapabilitiesPhysical Characteristics Power RequirementsTransmission Media Hdsl Line Signal Binary Digits Quaternary SymbolOperating Environment Hdsl Signal Structure HDSL-Related System Functions Hdsl Interface Technical SpecificationsEthernet Interface Physical Characteristics General Chapter InstallationSite Requirements UnpackingASMi-450 Configuration Information GeneralOpening ASMi-450 Case Switch S1 Jumper and Switch Location FunctionsASMi-450 Internal Settings OFF Internal Settings Procedure Reinstalling ASMi-450 Cover Jumper R/CJumper FGND/GND Connector Location Grounding Power Connection Users Port Connections AC Power ConnectionDC Power Connection Hdsl Line Connections Control Port Connection Scope Chapter Front-Panel Operating InstructionsControl or Indicator Function Front Panel Controls, Connectors, and IndicatorsIndicators Indicator FunctionEthernet Interface General General Operating Instructions Display Functions Control of ASMi-450 Operation, GeneralStatus Messages Configuration ParametersTest Functions Display Description SeeOrganization Using Front-PanelASMi-450 Display Push-buttonsFront-Panel Operating Instructions Designation Function Values System Configuration ParametersControl Port Configuration Parameters Operating Instructions Turn-on Checking Current Operating ConfigurationDisplay CursorScroll Step Action Key Display Fault IndicationsNormal Front-Panel Indications Ethernet Interface IndicationsPassword Local Configuration Set-Up ProcedureConfiguration Procedure ProtectionAlready there Scroll to display the desired group Alarm Buffer Specific Configuration GuidelinesSP Parameters LCD Configuration Error Messages Front-Panel Operating Instructions Chapter ASMi-450 Control from the Control Port Hardware Requirements Data Terminal Ready DTR Interface TypeRequest to Send RTS Clear to Send CTSAutobaud Function Ring Indication RIData Set Ready DSR Control Port Configuration Internal SettingsPreparation for Use of Supervision Terminal ASMi-450 Preparations Supervision Terminal ConnectionsCommand Protocol Command Language Syntax Command OptionsASMi-450 Supervision Language Option Meaning Example of UsageIndex of Commands Command Purpose Options CLR ALM ASMi-450 Command Set DescriptionCLR Loop FormatCLR TST DateDEF Agent Display Fields DEF NameDEF PWD DEF NodePurpose Format Use DEF SPPWD DEF Term DEF SYSDSP ALM Function Terminal Type VT-52 VT-100 Freedom-110Format Use Alarm No Alarm Syntax Meaning State Time Remote Signal Loss Remote AlarmQuality Alarm Remote DBDSP ST Line DSP HDR TSTREM LAN not ConnectedDSP ST Port Display FormatPurpose Format Use Display Format Exit DSP ST SYSHelp Init DB Parameter Designation Default ValuePassword LoopNode Time ResetStarting a Session Single ASMi-450 Control Session Ending a Control Session Configuration Error Messages ASMi-450 Control from the Control Port Status Indications and Messages Indicators DisplayON/OFF Message Description Corrective Actions AlarmASMi-450 Alarm Buffer Messages Cont’d Remote Alarm Remote Reverse Test Functions Test FunctionsOperating Instructions Loop REM REM PortActivating the Test Functions from a Control Terminal Power-Up Self-TestTrouble Symptoms Probable Cause Corrective Measures Troubleshooting InstructionsLAN Pin Designation Direction Function RS-530 DCE Connector and Adapter CablesPin Designation Direction Function 36/RS-449/422 RceaRceb V.35 DCE Connector X.21 DCE Connector RS-232 V.24 Control Port Connector Hdsl Line ConnectorPin Function Pin Line Connected Connected to To TerminalEthernet Interface Connector Appendix B Snmp Management Snmp Environment General Snmp PrinciplesSnmp Operations Management Information Base MIB StructureMIBs Supported by the ASMi-450 Snmp Agent Access Restriction Using Snmp Communities Management Domains UnderSnmp Communities Read ASMi-450 CommunitiesGeneral IP Environment IP EnvironmentIP Address Structure Address Class First Byte Address RangeSnmp Management Snmp Traps Appendix C Installation in 19 Racks Figure C-1. Installation of Single Unit in 19 Rack Installation of Single UnitGeneral Preparations Installation of Two UnitsFastening the Two Units ASMi-450 To install the ferrite cores