Telenetics DSP9612RM manual Applications, Ancillary Documentation

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Applications

Applications

The DSP9612RM modem is designed for point-to-point and multipoint data communications. Figure 1-1 shows a typical multipoint configuration.

Figure 1-1. Network of Multipoint Configuration

There are a number of factors that can affect the network’s and modem’s operation and performance. These include:

cOperating speed

c2-wire or 4-wire configuration

cTransmission line characteristics, noise, and line impairments

cNetwork configuration (point-to-point or multipoint)

cNumber of nodes on the network

Ancillary Documentation

For information about the Telenetics RM16M Universal Data Shelf, refer to the Telenetics RM16M Installation and Operation Manual for the Universal Data Shelf version you have.

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Contents DSP9612RM Flash Poll Rack-Mount Modem User’s Guide Compliances Contents Contents Chapter Introduction Features Ancillary Documentation ApplicationsIntroduction Unpacking Your Hardware Chapter InstallationAdditional Items You Need Front View of Modem Hardware OverviewComponent View Configuring the Modem Installation SummaryConfiguring the Modem SW1-1 through SW1-4 − Transmit Level high- & low-speed modes SW1-5 − Receiver Dynamic Range high- & low-speed modes SW2-1 − Fast Poll/FSK high- & low-speed modes SW2-8 − Carrier Control high- & low-speed modes Low-Speed FSK Mode SW1-1 through SW1-4 Switch Settings SW1-6 and SW1-7 − RTS-CTS Delay low-speed mode only SW2-2 − CD Delay low-speed mode only SW2-5 − Soft Carrier low-speed mode only Installing the Modem in the Universal Data Shelf Installing the Modem in the Universal Data ShelfInstalling the Modem Modular Jack Connectors Connecting to a Transmission LineConnecting an RS-232 Device DLB LEDsIllustrates these three diagnostics Loopback Control SwitchProblem Solving Appendix a TroubleshootingPage General Specifications Appendix B SpecificationsMechanical Specifications RS-232 RTU Interface Back-to-Back Connections to a Second ModemCompliances Environmental SpecificationsAppendix C Limited Product Warranty Return Merchandise Authorization RMA Procedure Appendix D RMA Procedure