NTI 4 Port High Density VGA USB KVM Switch

The NTI  UNIMUX-USBV-4HD is a  4 Port High Density VGA USB KVM Switch.

The UNIMUX High Density VGA USB KVM Switch allows a user to control up to 32 USB computers with one USB keyboard, USB mouse and VGA monitor. Dedicated internal microprocessors emulate keyboard and mouse presence to each attached CPU 100% of the time so all computers boot error-free.

NTI UNIMUX-USBV-4HD Features:

• The High Density Switch saves rack space
  • 4-, 8- and 16-port switches are 1RU in height.
  • 32-port switch is 2RU in height.
  • Rackmount kit included. 
• Features NTI's patented true autoboot USB switching - all attached computers can be booted simultaneously.
• Compatible with USB computers (PC, SUN and MAC).
• Crisp and clear 1920x1200 video resolution.
• Equipped with OSD, RS232, and Ethernet.
• High quality steel construction.
• Cascade UNIMUX switches off a single master switch to control up to 1,024 computers as if from one switch.
• Flash upgradeable.
• Cabling runs are simplified with NTI's high density KVM switch cables.
• Optional support for a USB 2.0 (low/full speed) device, in addition to keyboard and mouse, such as a touch screen monitor, interactive whiteboard, or CAC card reader.
• Optional extender port for locating a remote user up to 300 feet via CAT5/5e/6 cable.
• Only one user can be active at a time.
• Locked out user must wait five seconds after last keystroke or mouse movement from active user.
• For switches with the additional USB port option, the remote user does not have access to the extra USB device.

NTI UNIMUX-USBV-4HD Application Diagram

 NTI UNIMUX-USBV-4HD Specifications:

NTI UNIMUX-USBV-4HD Control Methods:

Front Panel Interface

• Touch a button and be connected to a computer or change modes of operation.
• LEDs indicate currently selected port and mode of operation.

RS232 Control

• Female RJ45 connector.
• Baud rate 1200 to 115200.
• Address up to 15 units, all of which can be daisy-chained and controlled by one serial port.

Commands

• CS - connects output with specific input.
• RO - reads what input is connected to output.
• RU - reads size of switch.

Ethernet Control

• Female RJ45 connector.
• 10/100 BaseT Ethernet interface.
• Supported protocol: Telnet.
• Control can be done over Telnet.

Telnet

• Commands are similar to RS232 commands.
• The telnet server listens on port 2005 (configurable).
  • Port 2005 is intended for a software control type session.

Keyboard

• Scan, Broadcast, or Command Modes are available from the keyboard.
• Use the keyboard to command the switch box to select ports or configure the SCAN delay.

On Screen Display (OSD)

• Select computers by name with the On Screen Display (OSD).
• Use keyboard or mouse to operate the switch from menus superimposed onto the monitor.
• Shows names of computers on cascaded switches up to 1024 ports.
• Names can be up to 12 characters long.
• Power status of each computer is displayed.
• View usage statistics - power-on cycles and hours of usage.
• Helps screens assists users with the OSD.
• Modify the size and position of the OSD.
• OSD is built into the switch-no need to install additional hardware or software.
• OS and software-independent.

Security

• Advanced security included.
• Each user password can be up to 15 characters long, and each switch can store up to 63 users.
• Administrator can enable or disable all security features and select which computers each user can access.
• Once security is enabled, a user or administrator must login in order to access any of the computers connected to the switch.