Network Technologies ST-NXM-U-HD manual OSD Control, Enabling The Security Feature

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OSD Control

OSD Control

OSD superimposes a menu system on the user’s video screen with a list of all connected CPUs. OSD allows CPUs to be named (with up to 12 character names). OSD then allows selection of CPUs by that name. Connected CPUs can be listed by name or by port number. OSD Search Mode enables the user to type in the first few characters of the CPU's name and the OSD will locate it. HELP screens assist with all OSD functions.

Security Feature

The security feature in the OSD control of the ST-nXm-U-HD switch enables an administrator to control access to CPU ports for each user. Up to 63 users can be created. These users have controlled access to any CPU. Only the administrator can activate or deactivate the security features on each user port. Finally, the administrator can set a maximum idle time value after which the current user will be logged out and the login screen displayed again. This time out does not function while the OSD is active. The current security status, idle time out, and scan dwell time are all saved and will be restored whenever power to the switch is cycled OFF, then ON. To reset the administrator’s password call NTI and have the device serial number of the ST-nXm- U-HD switch available.

Enabling The Security Feature

To enable the security feature the administrator must first enter Command Mode from the keyboard using the <Ctrl> + <`> (accent key). The OSD menu will automatically appear on the monitor. This provides a visual way to control the ST-nXm-U-HD switch using the keyboard and mouse.

The administrator will activate security when logging in by typing <Ctrl> + <M> , then <A>, and then <Y>. The administrator will then be prompted for a valid administrator username and password (see Fig. 3).

The factory administrator login settings are:

•default user name = ADMINISTRATOR

•default password = ADMINISTRATOR

NOTE: The username for the administrator cannot be changed from "ADMINISTRATOR".

Figure 3- User login screen

Once logged-in, follow the instructions on pages 9 and 10 for setting up users and changing the password. Once the password is setup, if it is lost or forgotten the administrator will have to contact NTI for assistance on clearing the password and set it up again. The administrator can setup each of the users and the limitations of their use of the individual CPUs within the Administration Mode.

When a standard user powers up the system a security screen may appear as setup by the administrator. The user will need to login to the system by following the instructions on page 8 for the USER LOGIN. If the user does not know the appropriate user name and password (setup by the administrator), contact the system administrator for this information. Once logged-in a user can follow the Command Mode functions described on page 11 to control the system of CPUs within the limitations as determined by the administrator.

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Contents Incorporated NetworkTechnologies Warranty Information Copyright Table of Contents RS232 Interface Test Program Description Command ProtocolOptions DefinitionsLimitations CompatibilCompatibilitytyCable for each CPU being connected to the switch FeaturesFeaturesandandFunctioFunctionssAdditional Features RearViewofST-4X16-U-HD InstallationSuncpu Enter 5 Enter UsingUsingthe STthe-nXmST-U-HDnXmSwitch-U-HD SwitchBasic Operation Keypad ControlOSD Control Security FeatureEnabling The Security Feature OSD ControlAdditional OSD Modes Available With Security User Login ModeAdministration Functions Administration OptionsAdministrator Password Port Status ModeKeystroke Enter Esc System Access ListUser Name List Keystroke CtrlPress User Access FunctionsCommand Mode Enter Esc Scan ModeCommand Mode Contd FunctionKeystroke Erase previous character Edit ModeSearch Mode Erase current characterEsc or Enter Maintenance ModeSearch Mode contd FunctionKeystroke Activate security featuresKey Equivalents Help ModeMaintenance Mode Contd Function SUN’s 14 Extra Keys SUN’s Startup KeysUnit Address Command ProtocolRemote Connection Baud RateMatrix Operations Main OptionsSET Options Matrix Switchers Control Program For Windows 9X, NT, Dual Redundant Power SupplySetting Default Value Appendix A- DefaultsNTI # Description Description SpecificationSerial no Date Inspected by

ST-NXM-U-HD specifications

The ST-NXM-U-HD is a state-of-the-art network technology designed to enhance connectivity, speed, and reliability for various applications across different industries. As a versatile solution, it caters to the growing demand for high-performance network infrastructure in both enterprise and consumer markets.

One of the main features of the ST-NXM-U-HD is its support for high-definition data transmission. This capability allows organizations to efficiently handle large volumes of data, making it ideal for environments requiring HD video streaming, data-heavy applications, and real-time communications. With an emphasis on speed, the ST-NXM-U-HD supports multiple gigabit throughput, facilitating seamless transfers and reducing latency, which is crucial for applications that depend on instant data relay.

The technology integrates advanced network protocols that enhance performance and ensure optimal resource utilization. For instance, it employs Quality of Service (QoS) mechanisms that prioritize critical traffic, ensuring that essential applications maintain high performance even during peak loads. This feature is particularly valuable in corporate settings, where mission-critical operations demand uninterrupted connectivity.

Scalability is another notable characteristic of the ST-NXM-U-HD. It is designed to grow with an organization’s needs, allowing easy expansion without significant disruptions. This flexibility makes it suitable for both small businesses and large enterprises, where network demands can fluctuate over time. Moreover, the technology supports various topologies, including star, ring, and mesh configurations, enabling customized setups that best fit specific operational requirements.

Security is a top priority in today’s digital landscape, and the ST-NXM-U-HD incorporates robust security features to safeguard data transmissions. It offers encryption options, access controls, and threat detection capabilities to protect sensitive information from unauthorized access and cyber threats.

Additionally, the ST-NXM-U-HD is designed with interoperability in mind, ensuring compatibility with existing network infrastructure. This cohesiveness minimizes the need for extensive overhauls, making it easier and more cost-effective for organizations to upgrade their networks.

Overall, the ST-NXM-U-HD stands out as a comprehensive network technology that combines enhanced speed, scalability, security, and compatibility, making it a vital solution for modern networking challenges. With its advanced features and capabilities, it is well-positioned to support the diverse needs of businesses and consumers in an increasingly connected world.
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