Western Telematic Data/FaxModem manual Introduction, Front Panel

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1. Introduction

The RMM Rack Mount Data/Fax Modem is designed for applications that require a single “Industrial Strength” modem that easily installs in equipment bays. The unit requires only 1 rack space, thus eliminating the hassle of equipment trays and power bricks required for “Plastic Box” modems.

Figure 1: Front Panel

The heart of the RMM is the popular and highly reliable U.S. Robotics® Sportster® 28.8 modem card. The power supply is filtered, fused and surge protected for operation in harsh environments. The RMM is available in 115/230 (switchable) and 48 volt DC versions.

Features

￿Requires Only One 19 Inch Rack Unit.

￿High Speed ITU-T V.34+

￿Filtered and Surge Protected Power Supply.

￿115/220 Volt AC and 48 Volts DC Versions.

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Image 3 Contents
RMM Sterling Irvine California 949 586-9950 Toll Free Front Panel IntroductionUnit Description Front Panel IndicatorsATZ3 OperationVolt DC Power Option InstallationDip Switch Settings RMM User’s Guide Command Function/Options Command SummaryDials the specified phone number Sr.b=n Sets result code displayed. Default is Resets modem based on current DIP Switch settings Loads a read-only non-programmable Sets connect speed. If connection cannot be established Begins test modes Zn=s Registers Register Default FunctionDefault Function Bit Value Enables ITU-T V.21 modulation at Call Indicate enabled Register Default Power SpecificationsCustomer Service Trademark and Copyright Information
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