Network Technologies PS/2 KVM Introduction, Materials, Available Options, Limitations

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NTI KEEMUX Series PS/2 KVM Switch

INTRODUCTION

The KEEMUX PS/2 KVM switch (KEEMUX) enables access to several IBM PC-AT, PC-AT Clone or PS/2 CPUs from one monitor, keyboard and PS/2 mouse (up to 32 CPUs as a single switch or 152 CPUs when switches are cascaded). These CPUs can be file servers, network managers, etc. Internal microprocessor driven circuitry allows all CPUs to be booted simultaneously and error free with only one keyboard and mouse present. Port selection is accomplished through front panel push buttons or commands typed on the keyboard. Port status LEDs continuously update on the front panel of the switch.

Available Options

•Switch models are available in 60 or 50 Hz, and 110 or 220V.

•OSD -On Screen Display feature will superimpose operating menus directly onto the monitor for security administration and control. Add "-O" to the part number (i.e. KEEMUX-Px-O)

•RS232 support for alternative control using RS232 connection Add "-RS" to the part number (i.e. KEEMUX-Px-RS)

•Audio support to enable user to connect stereo speakers to receive audio signals from connected CPUs- add "-A" to the part number (i.e. KEEMUX-Px-A)

•Dual Video option supports CPUs with two video outputs. Add "-DV" to the part number (i.e.KEEMUX-Px-DV)

See our catalog, visit our website at http://www.networktechinc.com, or contact an NTI sales representative at 800-742-8324 (800- RGB TECH) or 330-562-7070 for more details.

Limitations

•The KEEMUX Px KVM switch is compatible with PS/2 mice and PS/2 CPU ports ONLY. Serial mice cannot be adapted for use with the KEEMUX Px KVM switch.

•Serial ports on CPUs require the NTI VOPEX-IM9D for use with this switch.

MATERIALS

Materials Supplied with this kit:

•NTI KEEMUX Px KVM Switch (4,8,12,16,20,24, or 32 port)

•120VAC or 240VAC at 50 or 60Hz-5VDC/2.0A AC Adapter

•Line cord, country specific

•CD with pdf file of this manual

Materials Not Supplied, but REQUIRED:

Monitor, keyboard, and mouse interface cables ARE REQUIRED but not supplied.

•

MONITOR

- VEXT-xx-MM for video interface

•

KEYBOARD

-

VKEXT-xx-MM for keyboard interface

•

MOUSE

-

VKEXT-xx-MM for mouse interface

Optional:

• KEYBOARD

- VVKINT-xx-MM "Y"-cable for keyboard and mouse

and MOUSE

interface

Where:

xxis the length of the cable in feet MM indicates male-to-male connector

All cables can be purchased from Network Technologies Inc by calling 800-RGB-TECH (800-742-8324) or (330)-562-7070.

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Contents KEEMUX-Px Trademark Table of Contents Table of Figures Materials IntroductionAvailable Options LimitationsFeatures and Functions Make Connections InstallationPrepare To Connect Rear View of KEEMUX-P8 AT Style ConnectorLimitations Power UpCascading Cascaded Installation ConfigurationFront Panel Control Using the NTI Keemux PS/2 KVM SwitchCommand Functions Keystroke Increment Port Basic Command ModeKeyboard Control Keyboard PressNormal Mode Scan ModeBroadcast Mode User Login Mode Enabling the Security FeatureOSD Control Security OptionAdditional Modes Available With Security Administration ModeAdministrator Password User Name List System Access ListTab Esc Keystroke Ctrl EscKeystroke Ctrl + S Ctrl + B Ctrl + E Ctrl + M User Access FunctionsOSD Command Mode Press Ctrl for more functions OSD Command Mode Contd FunctionKeystrokeErase previous character Edit ModeEsc Enter Search ModeMaintenance Mode Activate security features Help ModeMaintenance Mode Cont’d FunctionKeystroke Baud Rate RS232 Connections and ConfigurationRemote Connection First Unit Second Unit Last Unit Unit Address and Loop BackRS232 Matrix-Y-1 CPU Serial Port Format RS Aacr Command ProtocolMain Options NTI Switch Control Program For Windows 9X, NT, 2000 And XPSerTest- RS232 Interface Test Program Ethernet Operations not applicable to this model Keyboard MappingFor models KEEMUX-Pxin a plastic case HOW to Disable Operating ModesClear the jumper block for configuration access Configuring The Jumper BlockDual Video Support Audio SupportWarranty Information Specifications for STRAIGHT-THROUGH RS232 Serial CableTroubleshooting

PS/2 KVM specifications

Network Technologies PS/2 KVM switches are essential devices that enable users to control multiple computers from a single set of keyboard, video, and mouse (KVM) peripherals. These devices are particularly advantageous in server rooms, data centers, and environments where space-saving is crucial, as they streamline the management and minimize the clutter of multiple keyboards and monitors.

A key feature of PS/2 KVM switches is their compatibility with the PS/2 interface, which has been a standard for connecting keyboards and mice for many years. This ensures reliable communication and seamless performance when managing various systems. The switch typically supports a wide range of resolutions, allowing users to connect to different video outputs without sacrificing image quality. Most PS/2 KVM setups can handle resolutions up to 1920x1200, making them suitable for high-definition applications.

One of the primary technologies utilized in PS/2 KVM switches is multi-platform support. This allows users to connect and control computers running different operating systems simultaneously, including Windows, Linux, and UNIX. This versatility is essential in environments with varied system requirements and contributes to improved operational efficiency.

In terms of scalability, many PS/2 KVM switches support daisy chaining and cascading, enabling the connection of multiple switches for managing even larger numbers of servers. This is particularly helpful for administrators who need to manage extensive infrastructures without the hassle of additional hardware.

PS/2 KVM switches also come with features such as hotkey switching, which allows users to switch between computers using keyboard shortcuts. This functionality enhances workflow efficiency, as users can quickly access different systems without the need for manual intervention. Additionally, they often include LED indicators that simplify status monitoring, ensuring users are aware of which systems are currently active.

Security is another critical aspect. Many PS/2 KVM switches offer the option to implement password protection and encryption protocols, safeguarding sensitive data during operations.

In summary, Network Technologies PS/2 KVM switches provide a robust and effective solution for managing multiple computers in various settings. Their combination of compatibility, resolution support, scalability, and security features makes them a valuable asset for IT professionals looking to enhance productivity and streamline operations.
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