Multi-Tech Systems PN S000408C manual Advanced Options, RS232 Options

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Chapter 3 – Using the Front Panel

Advanced Options

RS232 OPTIONS

The following LCDs are used to configure the RS-232 interface.

DTR OPTIONS

Use the Æ and Enter buttons to select how the modem responds to the high to low transition of the DTR signal sent by the computer. DTR NORMAL causes the modem to hang up; IGNORE DTR allows operation with computers that do not provide DTR; and RESET ON DTR È causes the modem to perform a soft reset as if the Z command were received. Same as the &D0, &D2, and &D3 commands.

CARRIER DETECT OPTIONS

Use the Æ and Enter buttons to select whether CD will be forced high (CD FORCED ON) or whether it will go high when the remote modem’s carrier signal is detected, and go low when the carrier signal is not detected (CD NORMAL). Same as the &C0 and &C1 commands. When using callback security on UNIX systems, select CD LOW IN CB to force CD low until the proper callback security password has been entered or until a disconnect occurs. This prevents the UNIX login prompt from being displayed before the callback security ENTER PASSWORD prompt appears. Select CD NORMAL IN CB to disable this feature. Same as the &C5 and &C4 commands.

LINUX OPTION

The connect message will display after the proper callback security password is entered.

CTS OPTIONS

Use the Æ and Enter buttons to select whether the CTS state will follow the RTS state when on line (CTS NORM) or whether CTS will always be high (CTS ON). Same as the &R0 and &R1 commands.

DIALBACKUP/LL OPTIONS

The following LCDs are used to configure dial backup for four-wire leased line operation. For more information, see Chapter 4, “Leased Line Operation.”

DIAL BACKUP NUMBER

Use to enter a dial backup number. To scroll through a list of digits and characters, press the Ç Å and È buttons. To go to the next position, press the

Æbutton. To back up or to exit without saving, press the Æ button several times. To save the number, press the Enter button. Note: Only 16 characters can be displayed at a time. To see characters 17–30, press the È button. To go to the previous LCD, press the Åbutton. To go to the next LCD, press the Æ button.

TIME TO RESTORE (S15)

Sets the leased line restore attempts occur when the modems are in dial backup mode. The restore time interval can be set from 10 to 255 minutes in one minute increments. A value of 0 disables dial backup. Same as the S15= command.

DIALBACKUP TIME (S17)

Use to set how long the modem waits after a leased line failure before it attempts a dial backup connection. The timer can be set from 1 to 255 minutes in one minute increments. Same as the S17= command.

Multi-Tech Systems, Inc. MT5600BA-V92 User Guide

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Contents MultiModem Revision Date Description Table of Contents Features Product Description FeaturesProduct Description About AT Commands Safety WarningsModem Compatibility Technical SpecificationsOperating Temperature Two-Wire or Four-Wire Leased Line Connection InstallationConnect the Modem to Your System Connect the Modem to Your PCConnect the Modem to the AC Power Outlet Install the Modem DriverPower-On Test Installing the Modem DriverUsing the LCD Panel Country or Region Codes Setting Your Country or Region CodeUsing AT Commands Using the Global WizardInstall PhoneTools Modem Configuration Using the Front PanelLED Indicators Option Selection Liquid Crystal Display LCDStatus Trunk Basic Options Trunk Basic Options Trunk Advanced Options Trunk Diagnostic Options Trunk Advanced Options Trunk Remote Configuration Options TrunkCaller ID Options Trunk Phone Number Memory Options TrunkCaller ID Region Select Setting Country/Region Codes TrunkStatus Functionality of Menu OptionsOnline Options Basic OptionsCommand Mode Options RS232 Options Advanced OptionsCallback Security Diagnostic Options Remote Configuration OptionsPhone Number Memory Options Region Select Options Caller ID OptionsLeased Line Operation Two-Wire / Four-Wire SetupDial Backup Four-Wire SetupDial Backup and Leased Line Restore Setup Basic Procedure Remote ConfigurationSetup Changing the Remote Configuration Password Changing the Remote Escape Character Callback Security Setup ProceduresTurning Callback Security On and Off Front Panel Method Assigning Callback PasswordsAssigning Callback Phone Numbers Calling Procedure Default Description Callback Security CommandsNone of the Indicators Light TroubleshootingModem Cannot Connect When Dialing Modem Does Not Respond to CommandsModem Disconnects While Online Modem Cannot Connect When AnsweringData Is Being Lost File Transfer Is Slower Than It Should BeThere Are Garbage Characters on the Monitor Modem Doesn’t Work with Caller IDFCC Part 68 Telecom Appendix a Regulatory ComplianceCanadian Limitations Notice EMC, Safety, and R&TTE Directive ComplianceInternational Modem Restrictions South African Notice New Zealand Telecom Warning NoticeAppendix B Upgrading Firmware Upgrade OverviewIntroduction Identify the Modem FirmwareExtract the Upgrade Files Download the Upgrade FileUpgrade the Modem’s Firmware Clear Your Stored ParametersRestore Your Parameters Installation Appendix C Installing a Modem Under LinuxUsing the Modem to Call the Internet Standard Linux Serial Port DefinitionsAnswering Calls Calling the ISPRS-232 Pin Descriptions Appendix D Pin DescriptionsLeased Line Pinouts RS-232 Cable PinoutsWeee Directive Appendix F Rohs HT/TS Substance Concentration #DB IndexRegisters

PN S000408C specifications

The Multi-Tech Systems PN S000408C is a versatile and compact communication device designed for a wide range of applications in various industries. This device is primarily known for its robust performance, making it an ideal choice for developing Internet of Things (IoT) solutions, machine-to-machine (M2M) communications, and other telemetry applications.

One of the main features of the S000408C is its ability to support multiple communication protocols, which enhances its flexibility and interoperability with different systems. This device can seamlessly integrate with cellular, Ethernet, and serial interfaces, providing users the capability to implement diverse connectivity solutions. Its versatility enables it to function effectively in remote monitoring, data logging, and industrial automation scenarios.

The S000408C is engineered to work with multiple wireless technologies, including LTE, GSM, and CDMA, ensuring reliable connectivity across various geographical locations. This feature is essential for applications where consistent communication is necessary, such as in asset tracking and fleet management. Additionally, the device is compatible with various network configurations, making it suitable for both urban and remote deployments.

In terms of characteristics, the device stands out with its compact design, which allows for easy installation even in space-constrained environments. It features a rugged enclosure that is built to withstand harsh conditions, making it ideal for outdoor use. The S000408C is also equipped with power management capabilities, allowing for energy-efficient operation, which is crucial for battery-powered applications.

Moreover, the Multi-Tech S000408C prioritizes security, as it comes with built-in encryption features to protect data integrity during transmission. This aspect is particularly important for industries dealing with sensitive information, such as healthcare and finance.

The configuration process of the S000408C is straightforward, supported by comprehensive documentation and user-friendly software tools. This makes it accessible to developers and engineers, enabling them to rapidly deploy solutions without extensive training.

In conclusion, the Multi-Tech Systems PN S000408C is a powerful tool for businesses and developers aiming to harness the power of connectivity in their operations. With its multi-protocol support, robustness, and security features, it is well-positioned to meet the demands of today's connected world. As industries continue to evolve with the integration of IoT technologies, devices like the S000408C will remain at the forefront of enabling communication and operational efficiency.
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