RAD Data comm ASMi-31 operation manual Figure F-2 Installation of Two Units, To install two units

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ASMi-31Installation and Operation Manual	Appendix F. Installation in 19" Rack

Figure F-2 Installation of Two Units

➤To install two units:

1.Fasten one long side rail to each unit (right side to one unit, left side to the other unit) using the four screws supplied. The side rails must be attached in opposing fashion, the narrow flange of the first rail opposite the wide flange of the second rail.

2.Attach one short bracket opposite the side rail on each unit using the four screws supplied.

3.Slide the side rail of one unit into the side rail of the other unit, fastening the two units together (see Figure F-3).

4.Secure the supplied plastic caps to the ends of the rails, to prevent the units moving and to protect the rail ends.

The assembled units can now be fastened to the side rails of the 19" rack by means of four screws to each side(not included in the kit).

Installation of the ASMi-31 Unit in 19" Rack

F-3

Order from: Cutter Networks

Ph:727-398-5252/Fax:727-397-9610

www.bestdatasource.com

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Contents RAD Data Communications Headquarters US East US West ASMi-31Order from Cutter Networks Ph727-398-5252/Fax727-397-9610 Warranty Ports Safety Status Safety WarningsRegulatory Information Supplementary Information SafetyModem as INT or EXT, and the second modem as RCV Adjust the jumpers see , Installation and SetupQuick Start Guide Quick Start Guide Contents Card Cage Version List of Figures List of Tables Chapter Introduction Power Supply VersionsOverview GeneralControl Signal Transfers Wire twisted pair unconditioned linesDiagnostics InterfacesFunctional Description Physical DescriptionDiagnostic ConfigurationsRemote ManagementTypes ITU V.24/RS-232, V.35, RS-530 or Technical SpecificationsCodirectional 64 kbps Ethernet 10BT, Ethernet 10B2 BNCExternal clock The master clock uses Master ClockClock derived from the digital interface to Data to the lineEnvironment PhysicalIntroduction Technical Specifications Power Chapter Installation and SetupSite Requirements and Prerequisites AmbientInstallation and Setup Package ContentsTo open the ASMi-31 case Setting the Internal Jumpers and SwitchesOpening the ASMi-31 Case Jumper Description Values Default Setting ASMi-31 PCB Layout ASMi-31 Internal Jumpers and SwitchesLLB, JP15 Item Jumper Description Values Default Setting Connecting the LineClosing the ASMi-31 Case To close the ASMi-31 caseDTE Interface Connector Description RAD Cable Connecting the DTETo connect the line DTE Interfaces and Matching Adapter CablesRefer to DC Power Connection Supplement Connecting the PowerTo connect DC power to ASMi-31 DCD LED is equivalent to Indication signal Controls and IndicatorsFront Panel Controls and Indicators Chapter OperationOperating Instructions ASMi-31 Controls and Indicators Normal OperationTurning ASMi-31 Normal LEDsOff Operation Operating Instructions Diagnostic Tests Chapter Troubleshooting and DiagnosticsTo perform the Local Analog Loopback test Local AnalogLoopback LLB To activate the Remote Digital Loopback Remote LoopbackTests and Diagnostics Diagnostic Tests ASM-MN-214 Card Cage Chapter Card Cage VersionASM-MN-214 Rear Panel ASMi-31/R Front Panel ASMi-31/R Card VersionASM-MN-214 Front Panel Power SupplyTo install the ASMi-31/R card in the ASM-MN-214 card cage Installing ASMi-31/RASM-MN-214 card cage has no power switch. Operation starts Applying power, first connect the plug of the power cord toCard Cage Version Installing ASMi-31/R Description Appendix a Ethernet InterfaceGeneral DB-25 IR-ETH Connector OptionsProtocol Ethernet Bridge SpecificationsSignal Pin DB-25 RJ-45 Figure A-5 Ethernet Bridge Layout UTP Option Installation and OperationSwitch Settings LAN InstallationLED Indicators Table A-2 DIP Switches SettingsAppendix A. Ethernet Interface Installation and Operation General Description Appendix B IR-G.703 Codirectional Interface 64 kbpsIntroduction Terminal Block RJ-45 DB-25 Standalone Rack Version EXT ModeModem a INT/RCV ModeOrder from Cutter Networks Ph727-398-5252/Fax727-397-9610 Appendix C Interface Module X.21 ConnectorsTable C-1 Table C-1shows the X.21 DB-15 pin assignmentAppendix C. X.21 Interface Module Figure C-5 INT/RCV Mode Timing Block Figure C-4 EXT Mode Timing BlockTable D-1 Appendix D DTE Interface ConnectorsTable D-1 DTE Interface Signal Assignments Unassigned pins according to X.21 standard Table D-1 DTE Interface Signal Assignments Connecting RS-530 to RS-422 Appendix E Connecting RS-530 to RS-422Table E-1 Connecting RS-530 to RS-422Installation of the ASMi-31 Unit in 19 Rack Appendix F Installation in 19 RackGeneral Installation of a Single Unit To install a single unitRack see Figure F-2 Figure F-1 Installation of a Single UnitTo install two units Figure F-2 Installation of Two UnitsFigure F-3 Fastening Two Units Together