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Bay Technical Associates none manual Token Ring UTP Interface, Serial Interfaces

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Installing and Operating BayStack ARN Routers

Token Ring UTP Interface

The token ring UTP interface provides unshielded twisted-pair support. The ARN token ring expansion module, and token ring/tri-serial expansion modules contain this receptacle.

Table C-6 shows the RJ-45 pin assignments for the UTP interface and identiﬁes the pin locations.

Table C-6. Token Ring UTP Interface Pin Assignments

Pin Assignment																					Pin No.	Signal (Function)

																					1	Not used

1 23 45 6 78																					2	Not used
																					3	TX+ (Transmit to UTP wire)
																					3	TX+ (Transmit to UTP wire)

																					4	RX+ (Receive from UTP wire)
																					4	RX+ (Receive from UTP wire)

																					5	RX- (Receive from UTP wire)
																					5	RX- (Receive from UTP wire)
																					6	TX- (Transmit to UTP wire)
																					6	TX- (Transmit to UTP wire)

																					7	Not used

																					8	Not used

Serial Interfaces

The ARN supports up to ﬁve serial interfaces. You can connect up to three, 44-pin (DB-44) serial cables to an ARN that contains an optional Ethernet/tri-serial, token ring/tri-serial, or tri-serial expansion module. You can connect one, 44-pin serial cable to each Serial adapter module (the ARN can support two).

The serial interfaces provide multiprotocol WAN connection, each operating independently with RS-232, RS-422, RS-530, V.35, and X.21 electrical interfaces at transmission rates from 1200 b/s to 2.048 Mb/s. When used with standard keyed cables, the ports automatically conﬁgure to the desired electrical interface.

You can use the following cables, described in the Cable Guide for Routers and BNX Platforms:

•	V.35 connections	Order No. 7220
•	X.21 connections	Order No. 7224
•	RS-422 connections	Order No. 7318

C-8	114200 Rev. A

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Bay Technical Associates none manual Token Ring UTP Interface, Serial Interfaces

Contents

Installing and Operating BayStack ARN Routers Copyright 1988-1996 Bay Networks, Inc Restricted Rights LegendTrademarks of Bay Networks, Inc Third-Party Trademarks EN 55 022 Declaration of Conformance USA Requirements OnlyEuropean Requirements Only Japan/Nippon Requirements Only Voluntary Control Council for Interference Vcci Statement Canada CS-03 -- Règles et règlements Canada Requirements OnlyCanada CS-03 Rules and Regulations C. Explanatory Notes Equipment Attachment Limitations Vii Bay Networks Software License Bay Networks Software License Page Contents Chapter Starting the ARN Chapter Operating the ARN Appendix B Using Local Boot the Quick-Start Procedure Index Page Figures Figure D-1 Cable Tables Table C-3 About This Guide Before You BeginConventions You enter ping Acronyms About This Guide Ordering Bay Networks Publications Technical Support and Online Services Bay Networks Customer Service Region Telephone Number Fax Number World Wide Web Bay Networks Information ServicesCustomer Service FTP Support Source CD CompuServe Technical Response Center Telephone Number Fax Number How to Get HelpInfoFACTS Page Installing the BayStack Advanced Remote Node Preparing to Install the ARN Verifying Shipment Contents Illustrates the ARN shipping accessories Service Console Supplying EquipmentCables Mounting Hardware Installing the ARN Installation Space RequirementsVerifying Site Requirements Positioning the ARN on a Flat Surface Rack-Mounting the ARN Attaching Flange Brackets to Rack-Mount the ARN Installing the ARN in an Electronic Enclosure Rack Understanding the ARN Module Locations ARN Module Locations Connecting Communications Cables Connecting to an Ethernet Interface Connecting to an AUI Interface Connecting an AUI Cable Connecting to a 10Base-T Interface Connecting a 10Base-T Ethernet Cable Connecting to a Token Ring Interface Connecting to an STP Token Ring Interface Connecting to a UTP Token Ring Interface Connecting Token Ring UTP Cables Connecting to a Serial Interface Connecting Serial Cables to an Expansion Module 10. Connecting a Serial Cable to a Serial Adapter Module Connecting to an Isdn Interface 11. Connecting an Isdn BRI Cable Connecting to a DSU/CSU Interface 12. Connecting a DSU/CSU Cable Modem Signal/Parameter Value Connecting to a V.34 Modem InterfaceModem Adapter Module Defaults To connect to a V.34 modem interface Connecting a Terminal Console Console ParametersAttaching the Null Modem Adapter Parameter Value Connecting a PC Console 15. Connecting a Terminal Console to an ARN 16. Connecting a PC Console to an ARN External Modem Parameters Connecting a ModemConnecting to the Back-Panel Modem Port Refer to the modem user guide for instructions Connecting to a V.34 Modem Module Back-Panel V.34 Modem Defaults Connecting the Power Cable 18. Connecting the Power Cable Installing the Flash Memory Card 19. Flash Memory Card Where to Go Next For information about Go toPage Software Installation Chapter Starting the ARN Understanding the ARN Boot Options Summary of Initial Startup Options Summary of Initial Startup Options Starting the ARN for the First Time Using EZ-Install Using Netboot, Directed Netboot, or Local Boot Interrupting the Boot Process Logging in to the Command Line Software Manager Continuing with Netboot Your ifconﬁg Command -- Netboot Ifconﬁg Following is a sample command ifconﬁg com1 9.0.0.2 255.0.0.0 Verifying the Interface Conﬁguration Ensure that the ARN boots correctly Continuing with Directed Netboot Your ifconﬁg Command -- Directed Netboot Ifconﬁg Your bconﬁg Commands Bconﬁg image Bconﬁg conﬁg Verifying Directed Netboot Conﬁguration Ensure that the ARN boots correctly Continuing with Local Boot the Quick-Start Procedure Bconﬁg conﬁg local Choose whether you want to conﬁgure another module/port Run instarn.bat Where to Go Next Page Chapter Operating the ARN Base Module LEDs Diagnostic LEDsLED Descriptions Base Module Diagnostic LEDs Meaning Ethernet LEDs Token Ring LEDsBase Module Ethernet LEDs Base Module Token Ring LEDs Expansion Module Token Ring LEDs Expansion Module LEDsExpansion Module Ethernet LEDs Adapter Module LEDs Serial LEDsSerial LED Expansion Module Serial LEDs Isdn BRI LEDs S/T or U Interfaces DSU/CSU LEDsIsdn BRI LEDs DSU/CSU LEDs Modem LEDs Back-Panel LEDsModem LEDs Boot Status Run LED Boot LED Ensuring a Successful InstallationBoot Status LEDs Powering On and Off the ARN ARN Power Switch Resetting the ARN ARN Reset Button Removing a Flash Memory Card Removing an ARN Flash Memory Card Memory Card Read/Write Protect Switch Protecting Memory Card Files Where to Go Next Appendix a Conﬁguring the ARN for Netboot Directed Netboot Using the ifconﬁg Command Conﬁguring an IP Serial or DSU/CSU Interface for Netbooting Table A-1. ifconﬁg Command Settings for a COM InterfaceSetting Description Default Setting Fr -annexd -lmi -annexa-intclk Table A-1 Ifconﬁg Command Settings for a COM Interface IP Address Settings Conﬁguring an Ethernet Interface for Network BootingIP Connector Setting Conﬁguring a Token Ring Interface for Network Booting Rspeed Ifconﬁg Command Examples Enabling and Disabling Interfaces with ifconﬁg Using the bconﬁg Command Bconﬁg Command FormatTable A-5 Bconﬁg Command Settings Bconﬁg -d image conﬁg Bconﬁg image network bconﬁg conﬁg network Bconﬁg Command ExamplesVerifying Your Conﬁguration Boot Options Page Appendix B Using Local Boot the Quick-Start Procedure Module Interface Base Expansion Adapter Understanding Quick-Start Connector Names and NumbersTable B-1 Quick-Start Connector Names and Numbers Filling Out the Worksheets Fill out one Wide Area Protocol worksheet Step Requested Information Options Your Response Global Information WorksheetGlobal Information Worksheet Global Information Worksheet RIP Requested Information Options Your Response Router Protocol WorksheetsRIP Worksheet Ospf Worksheet Ospf Worksheet Static Route to Site Manager Worksheet Wide Area Protocol Worksheets Bay Networks Proprietary PPP Worksheet Frame Relay Worksheet Addr Q.922 November PPP Standard Worksheet Chap PPP Standard Worksheet Running the Quick-Start Script Smds Worksheet Press Control-c Table B-2 Quick-Start CommandsTask Action Details Name and save the conﬁguration ﬁle Page Appendix C Technical Speciﬁcations Physical Speciﬁcations Electrical Speciﬁcations Environmental SpeciﬁcationsTable C-1 ARN Wall Outlet Requirements Country Outlet Voltage Hardware Communications Options Table C-2 Network Interfaces Available on ARNs Network Interface Description Table C-3 AUI Pin Assignments Pin Assignment Pin No Signal NameEthernet Attachment Unit Interface AUI Table C-4 Base-T Interface Pin Assignments Pin Assignment Pin No Signal FunctionEthernet 10Base-T Interface Token Ring STP Interface Table C-5. Token Ring STP Interface Pin Assignments Table C-6. Token Ring UTP Interface Pin Assignments Token Ring UTP InterfaceSerial Interfaces Pin Assignment Pin No. Signal Name Table C-7 Serial Interface Pin Assignments Table C-8. Isdn BRI U Interface Pin Assignments Pin Assignment Pin No SignalIsdn BRI U Interface Isdn BRI S/T Interface Table C-9. Isdn BRI S/T Interface Pin Assignments 56/64K DSU/CSU Interface Table C-10. DSU/CSU Interface Pin Assignments Table C-11. V.34 Interface Pin Assignments RJ-11 Interface for V.34 ModemLocal Console Connections Table C-12. Local Console Port DB-9 Pin Assignments Service Modem ConnectionsPin Assignment Pin No Signal Name Direction Table C-13. Service Modem Port DB-9 Pin Assignments Page Port Location Port Description Type of Circuit ARN Ethernet Base Model Safety StatusAppendix D Requirements for European Operation ARN Token Ring Base Model Safety Status ARN Expansion Modules Safety Status Bay Networks Termination Remote Termination Pin Signal Synchronous Cabling Requirements Table D-4 WAN Interface Order No Local Wire Connections Table D-5 Interface Order No Figure D-3. Cable 7224 X.21 Compliant Table D-6 Interface Order No Table D-7 Safety Status Order No. CV0004001 Serial Adapter Module Requirements Table D-8 Isdn BRI Safety Status Order No. CV0004002 Table D-9 Isdn Connector PinoutsPin Signal Isdn BRI Adapter Module Requirements Amperage Power Requirements for Isdn BRI and Serial Adapter ModulesTable D-10. Isdn BRI Power Requirements Voltage used or generated by other parts Clearance Creepage Y Host or expansion card Requirements for European Operation Page Symbols Index Index-2 Index-3 Index-4 Index-5 Index-6 Index-7 Index-8