Serial Device Features

Option 5. Exit (Restart the Unit)

Selecting option 5 exits the serial option menu. The Xtensys switch will reinitialize and the diagnostic check will run. After the diagnostic check finished, the Unit is ready to use with its new configurations. If there are more configurations needed, hit the space bar within 1 seconds and the serial menu will be brought back up to use.

The serial feature of Xtensys allows you to connect a KVM station to a serial device such as the serial port on a Unix or Sun computer, a communication device, or any other supported device with a serial port. The serial device is connected to the RJ45 CPU port on the Xtensys switch with a serial cable. Any CPU port can be configured to be a serial port. When you switch to that port, you are connected to the serial device and can access it as you normally would.

To configure a CPU port for a serial application, call up the main menu ([Ctrl] – F12), and then select computer and press [Enter]. From the configure computer menu, use the up/down arrow keys to select the desired port to configure for serial, then use the right arrow key and select the type field for the selected computer and press [Enter]. A selection box will display listing the supported serial choices. Use the up/down arrow keys and select the serial baud rate to configure the CPU port for and press [Enter]. Save the changes to flash memory. Once saved, that CPU port is configured for serial support.

Computer 4 above is configured for serial support at 9600 baud.

With the CPU port configured for serial support and the appropriate serial cable connected, the KVM station can access the connected serial device the same way you would access it using a computer terminal.

When you switch to a CPU port that is configured for serial support, the powerful OSD will emulate a VT220 terminal. You can also use the KVM station in a standard TTY mode which will automatically scroll incoming data. The example below shows a typical screen from a UNIX computer. The data is shown in a standard 24 x 80 area with two status lines. The first line shows the current KVM station name, user name, connect mode, and computer name. The second line shows the command functions available.

XTENSYS INSTALLATION AND OPERATIONS MANUAL

RS232 specifications

The Rose Electronics RS232 is a pivotal technology that has significantly enhanced serial communication in various applications. Renowned for its reliability and efficiency, this RS232 interface has become a crucial component in connecting peripherals to computers or other devices, especially in industrial and commercial settings.

One of the main features of the Rose Electronics RS232 is its robust design, which ensures that it can withstand the rigors of daily use in challenging environments. It is built to operate smoothly over extended distances, making it suitable for applications where devices are separated by long cable lengths. With the ability to transmit data up to 50 feet without degradation, it provides the necessary flexibility in configuration and installation.

The RS232 interface supports a variety of baud rates, allowing it to accommodate different data transmission speeds according to specific requirements. This makes it versatile for a range of devices, including printers, modems, and data acquisition systems. Additionally, the interface employs standard connector types, simplifying the integration process with existing equipment.

Another technological advantage of the Rose Electronics RS232 interface is its ability to transmit both synchronous and asynchronous data. This dual capability enhances its applicability across various industrial protocols, enhancing its usability in diverse environments. Moreover, the RS232 protocol supports full-duplex communication, which allows for simultaneous data transmission and reception, increasing overall efficiency.

In terms of compatibility, the Rose Electronics RS232 interface is designed to work flawlessly with a wide range of operating systems and software applications. This ensures that companies can seamlessly integrate legacy systems with modern devices without hassle, preserving their investment in existing technology.

The characteristics of the Rose Electronics RS232 also include electrical specifications that comply with industry standards, ensuring a reliable performance. It typically operates with a voltage range of ±3 to ±15 volts, providing the necessary power to support data transmission while minimizing the risk of voltage-related issues.

The user-friendly nature of the RS232 interface means that setup and maintenance are straightforward. This simplicity helps to reduce downtime and enhances overall productivity in any operational environment.

In summary, the Rose Electronics RS232 is characterized by its robust build, versatile baud rate options, dual communication capabilities, and compatibility with various devices. Its compliance with industry standards further ensures that it remains a reliable choice for serial communication across a multitude of applications, solidifying its position as a key technology in the field.