Black Box SW926C Cable for IBM PC, PC/XT, AT, or Compatible, Cable to 36-Pin Amphenol Connector

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MODULAR SMART SWITCH

B.2 Cable for IBM PC, PC/XT, AT, or Compatible

Parallel cables to connect from IBM compatibles to the Modular Smart Switch require a 25-pin plug on both ends. All lines should be connected “straight- through” (that is, 1 to 1, 2 to 2, etc.).

B.3 Cable to 36-Pin Amphenol Connector

A standard IBM Centronics® cable with a DB25 plug and a 36-pin Centronics plug is sufficient.

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Contents Modular Smart Switch Modular Smart Switch Modular Smart Switch Contents Chapter Modular Smart Switch Introduction SpecificationsFeatures Product InformationInstalling Memory and Port Modules Fitting Expansion-Buffer MemoryFitting Port Modules Fitting Port ModulesConfiguring the Modular Smart Switch Setting the Global Timeout PeriodTimeout Period OFFHardware Handshake Setting Serial-Port Protocols and OptionsProtocols Software HandshakeConnecting Devices to the Modular Smart Switch Installing the Modular Smart SwitchPositioning the Modular Smart Switch Selecting Ports for Your EquipmentEnabling Computers Switching OnMode LPT1=COM1 Computers Connected to Parallel PortsPort Indicators 1 to Using the Modular Smart SwitchBuffer Status Indicators Command-Line Options Using the Control SoftwareInstalling the Resident Software Running the Control Software from the DOS PromptRunning the Control Software from within Microsoft Windows Using the Control SoftwareRight Shift Main Menu Selecting a Destination Printer, Plotter, or ModemDirect Output of Typed Keyboard Characters File Transfer Direct Output Functions Options DestinationUsing the Functions Menu Setting the OptionsExample Serial Port Control UtilityAdmode COMn baud, parity, databits, stopbits High-Baud-Rate LimitationsUsing the Control Software with Windows Version EitherUsing the Modular Smart Switch to Transfer Files Transferring Files Between IBM Compatible PCsGeneral Hints and Tips Using the Control Software with File-Transfer SoftwareTransferring Data Between PCs Not Compatible with IBM HotkeyIntroduction Software CommandsConnect Command PM ConnectPM Connect 1 Timeoutoff Clear CommandEnd-of-File Command PM ClearSending Default Start-of-Day Destination Ports Troubleshooting Print Data Transmitted but File Transfer Fails Appendix a Serial PortsMerged Printouts RS-232 and RS-422 Pin AssignmentsConnecting to Computers-RS-232 Connections CTSConnecting to Printers Connecting to ModemsConnecting to Plotters Connecting to NEC SpinwriterConnecting to DEC LN03 Laser Printer RS-422 CablesAppendix B Parallel Ports Parallel Pin AssignmentsCable to 36-Pin Amphenol Connector Cable for IBM PC, PC/XT, AT, or Compatible