RAD Data comm ASMi-31 specification

Appendix B. IR-G.703 Codirectional Interface (64 kbps)	ASMi-31Installation and Operation Manual

B-4 INT/RCV Mode

Order from: Cutter Networks

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

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RAD Data comm ASMi-31 operation manual Order from Cutter Networks Ph727-398-5252/Fax727-397-9610

Contents

ASMi-31 RAD Data Communications Headquarters US East US West Order from Cutter Networks Ph727-398-5252/Fax727-397-9610 Warranty Safety Warnings Ports Safety Status Regulatory Information Safety Supplementary Information Quick Start Guide Adjust the jumpers see , Installation and SetupModem as INT or EXT, and the second modem as RCV Quick Start Guide Contents Card Cage Version List of Figures List of Tables Power Supply Versions Chapter IntroductionOverview General Wire twisted pair unconditioned lines Control Signal TransfersDiagnostics Interfaces Physical Description Functional Description Configurations DiagnosticRemote Management Technical Specifications Types ITU V.24/RS-232, V.35, RS-530 orCodirectional 64 kbps Ethernet 10BT, Ethernet 10B2 BNC Master Clock External clock The master clock usesClock derived from the digital interface to Data to the line Physical Environment Introduction Technical Specifications Chapter Installation and Setup PowerSite Requirements and Prerequisites Ambient Package Contents Installation and Setup Opening the ASMi-31 Case Setting the Internal Jumpers and SwitchesTo open the ASMi-31 case ASMi-31 PCB Layout ASMi-31 Internal Jumpers and Switches Jumper Description Values Default Setting LLB, JP15 Connecting the Line Item Jumper Description Values Default SettingClosing the ASMi-31 Case To close the ASMi-31 case Connecting the DTE DTE Interface Connector Description RAD CableTo connect the line DTE Interfaces and Matching Adapter Cables To connect DC power to ASMi-31 Connecting the PowerRefer to DC Power Connection Supplement Controls and Indicators DCD LED is equivalent to Indication signalFront Panel Controls and Indicators Chapter Operation ASMi-31 Controls and Indicators Normal Operation Operating InstructionsTurning ASMi-31 Normal LEDs Off Operation Operating Instructions Chapter Troubleshooting and Diagnostics Diagnostic Tests Loopback LLB Local AnalogTo perform the Local Analog Loopback test Remote Loopback To activate the Remote Digital Loopback Tests and Diagnostics Diagnostic Tests Chapter Card Cage Version ASM-MN-214 Card Cage ASM-MN-214 Rear Panel ASMi-31/R Card Version ASMi-31/R Front Panel Power Supply ASM-MN-214 Front Panel Installing ASMi-31/R To install the ASMi-31/R card in the ASM-MN-214 card cageASM-MN-214 card cage has no power switch. Operation starts Applying power, first connect the plug of the power cord to Card Cage Version Installing ASMi-31/R General Appendix a Ethernet InterfaceDescription IR-ETH Connector Options DB-25 Signal Pin DB-25 RJ-45 Ethernet Bridge SpecificationsProtocol Installation and Operation Figure A-5 Ethernet Bridge Layout UTP Option LAN Installation Switch SettingsLED Indicators Table A-2 DIP Switches Settings Appendix A. Ethernet Interface Installation and Operation Introduction Appendix B IR-G.703 Codirectional Interface 64 kbpsGeneral Description EXT Mode Terminal Block RJ-45 DB-25 Standalone Rack Version INT/RCV Mode Modem a Order from Cutter Networks Ph727-398-5252/Fax727-397-9610 X.21 Connectors Appendix C Interface Module Table C-1shows the X.21 DB-15 pin assignment Table C-1 Appendix C. X.21 Interface Module Figure C-4 EXT Mode Timing Block Figure C-5 INT/RCV Mode Timing Block Appendix D DTE Interface Connectors Table D-1 Table D-1 DTE Interface Signal Assignments Unassigned pins according to X.21 standard Table D-1 DTE Interface Signal Assignments Appendix E Connecting RS-530 to RS-422 Connecting RS-530 to RS-422 Connecting RS-530 to RS-422 Table E-1 Appendix F Installation in 19 Rack Installation of the ASMi-31 Unit in 19 RackGeneral Installation of a Single Unit To install a single unit Figure F-1 Installation of a Single Unit Rack see Figure F-2 Figure F-2 Installation of Two Units To install two units Figure F-3 Fastening Two Units Together