Telenetics DSP9612RM manual Appendix B Specifications, General Specifications

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Appendix B

Specifications

General Specifications

Data rate:

9600, 4800, or 0-1800 bps asynchronous

Data format:

8 or 9 data bits with 1 or more stop bits

DTE interface:

EIA RS-232 or V.24 compatible

Line conditions:

TELCO Voice band 4- or 2-wire leased line,

 

conditioned or unconditioned

 

Private metallic circuits up to 9.5 miles (24

 

AWG) without cable equalizer. Up to 15.0 miles

 

(24 AWG) with TX and RX cable equalizer

Operating modes:

2-wire half-duplex or 4-wire full-duplex

Modulation:

High-speed fast poll – Telenetics proprietary

 

FSK, Bell 202T compatible

 

• Mark = 1200 Hz

 

• Space = 2200 Hz

 

• Soft Carrier = 900 Hz

Equalizer:

Automatic, adaptive

RTS-CTS Delay:

23 ms. (fast poll)

 

8, 33, 59, or 219 ms (FSK)

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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
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