Multi-Tech Systems MT2834BR, MT2834BLR Preliminaries, Card Cage, Serial Cable, Telephone Line

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Chapter 2 - Installation

2.1Preliminaries

This chapter covers MT2834 installation and connection. In addition to the contents of the MT2834 package, you will need the equipment listed below.

2.1.1Card Cage

The MT2834 is designed to mount in the Multi-Tech Systems' modem rack (see Section 2.2 for various models available). This rack is an EIA- standard 19-inch wide by 7-inch high rack, and mounts in any standard computer cabinet. The rack has a sixteen modem slot capacity, one power supply source (the CC1600 series card cage has a redundant power supply capability), sixteen 25-pin (female) connectors for RS232C/V.24 interface and sixteen DB9 (female) connectors for phone line (the CC1600 series card cage has RJ11 back-plane connectors for phone line interface).

2.1.2Serial Cable

You must provide a serial cable to connect each corresponding MT2834 to your computer. The cable must have a DB-25 male interface into the modem rack.

2.1.3Telephone Line

The MT2834 uses one RJ11 jack per corresponding modem slot to connect to the telephone lines. To connect the modem to the phone lines, plug one end of the RJ11 cable that is provided with the modem into the DB9 (9-pin connector) located on the back plane of the modem rack and the other end into the phone-company-provided RJ11 or RJ11W modular phone jack (CC916, CC1416 or CC2816 racks). To connect the modem to the phone lines using the CC1600 modem rack, plug one end of the RJ11 cable provided with the modem into the rack's RJ11 connector (located on the back plane of the modem rack) and the other end into the phone- company-provided RJ11 or RJ11W modular phone jack.

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Contents User Guide Revision Date Description Contents AT Commands and S-Register Summary Introduction Introduction FeaturesHow to Use This Manual Installation Card Cage PreliminariesSerial Cable Telephone LineInstallation PC Board Controls Switch Function Position Effect DIP-Switch SettingsAnswer/Originate Originate call Async/Sync/Leased Line Dip Switch Settings #13 Position Effect OOS Busy Out Toggle Switch2 MI/MIC Option Jumper Out of Service/Test JumperDial-Up and Leased Lines Modem LED Indicators On-Line Diagnostics Installation Serial Port Limitations How Can You Identify Your Uart Type? MSD Uart Identification, Screen Configuring Software for Your Modem Configuring Your SoftwareAT &F X4 S0=0 M PC Initialization StringsMEW Modem Initialization Setup Macintosh Initialization Changing Default ParametersMEW Configuration Parameters Screen Configuring Software for Your ComputerTerminal Emulation Configuring Software for the Remote SystemFile Transfer Protocols When to Disable Data CompressionAT &F S0=0 X4 &E14 M Disabling Error CorrectionModem Commands Modem AT Commands Commands = 0, 1, 2 or DP0 #F2 Command Values Default = speed Q0 selects Result Codes displayed Reads value of S-Register r and displays value = 4 or Tone Command Break Atcr Values Default Description Callback Security CommandsCallback password with xxxxxx being callback password Remote Configuration Procedures Remote ConfigurationPassword Commands 4 V.25bis CommandsCSPs Escape Code Character RegistersLine Feed Character S10 Carrier Loss Disconnect Delay Time S25 DTR Dropout Time S36 Time Between DTR Inactive and Modem Off-Hook Result CodesTerse Verbose No Dial Tone Busy No Answer AT Commands and S-Register Summary Modem Testing Uuuu Local Analog Loopback Test/V.54 LoopDigital Loopback Test/V.54 Loop 2 Local/Manual Digital Loopback Test local / manual Digital Loopback Test remote / automatic Digital Loopback Test/V.54 Loop 2 Remote/AutomaticLocal Analog Loopback Test Syncronous Mode Local Analog Loopback Test Synchronous ModeDigital Loopback Test Local / manual Syncronous Digital Loopback Test Local/Manual Synchronous ModeDigital Loopack Test remote / automatic Syncronous Digital Loopback Test Remote/Automatic Synchronous ModeWarranty and Service Limited Warranty Service Tech SupportRecording Modem Information Upgrading the MT2834BR Using FlashPro to Upgrade Modem FirmwareSafety Warnings Internet Babt Requirements Compliance with Babt Requirements European Low Voltage Directive Compliance with BS6789 .1 and Part Compliance with BS6328 Part Appendices Appendix a Appendix a Canadian Limitations Notice Data Rates modem Appendix B Technical SpecificationsFlow Control 2400 & 1200 bps Frequency Stability Index Index Index Index MNP SCC XON/XOFF S000316