DKVM-450 - Switch D-LINK - Free user manual and instructions

Product Type	KVM Switch (keyboard, video, mouse)
Brand	D-Link
Model	DKVM-450
Number of Ports	16 ports (combined PS/2 and USB)
Power Supply	Included power adapter
Dimensions	Approximately 44 x 17 x 4.5 cm (19-inch rack standard)
Weight	Approximately 2.5 kg
Main Features	Control up to 16 PCs via one console; supports daisy-chaining up to 3 levels (64/256/4096 PCs); selection via front panel buttons, keyboard hotkeys, or OSD; hot-pluggable
Console Connectors	1 VGA port, 1 PS/2 keyboard port, 1 PS/2 mouse port
PC Connectors	16 combined ports (VGA + USB + PS/2) via 4-in-1 cables
Rack Mounting	Mounting brackets included for standard 19-inch rack
Maintenance and Cleaning	Unplug the device before cleaning; use a dry, non-abrasive cloth
Safety	Turn off computers before installation; disconnect power cords for PCs with keyboard power-on feature
Spare Parts and Repairability	4-in-1 combo cables available from retailer; standard power adapter
General Information	Manual available in French and other languages; technical support by phone and D-Link website

Frequently Asked Questions - DKVM-450 D-LINK

How to install the DKVM-450 KVM switch?

Turn off computers and peripherals. Connect the keyboard, mouse, and monitor to the console ports on the back. Use the provided 4-in-1 combo cables to connect each PC to the switch's PC ports. Plug in the power adapter, then turn on the switch first, followed by the computers.

Can I connect PCs with USB-only ports?

Yes, the switch supports connection via USB+VGA. You can connect only the USB and VGA connectors to the computers (see illustration 8 in the manual).

How to select a computer using the front panel buttons?

Press the button corresponding to the desired PC number. The red LED lights up to indicate selection. The green LED indicates the PC is online.

Does the DKVM-450 support daisy-chaining?

Yes, up to 3 levels of daisy-chaining, allowing control of up to 64, 256, or 4096 PCs from a single console. No special configuration is required; the switches automatically configure as master or slave.

What precautions should be taken before installation?

Turn off all connected computers. For PCs with 'Keyboard Power On' feature, disconnect the power cords to avoid incorrect operation. For Windows 98, use PS/2 ports instead of USB.

How to reset the switch?

Use the end of a paperclip or a ballpoint pen to press the reset button located on the front panel.

Can I switch PCs without restarting?

Yes, the switch supports hot-plugging. You can connect or disconnect cables without turning off the devices.

How to access the OSD (on-screen display)?

The OSD allows you to select PCs via a menu displayed on the monitor. Refer to the 'OSD Operation' section in the manual for hotkeys and configuration.

Where can I find additional combo cables?

Contact your local D-Link dealer to purchase additional 4-in-1 combo cables. The switch comes with 4 cables.

Is the DKVM-450 compatible with Windows 98?

Yes, but use PS/2 ports for keyboard and mouse. Windows 98 does not support initial installation via USB HID.

USER MANUAL DKVM-450 D-LINK

Building Networks for People

Hardware Quick Installation Guide PS2/USB Combo KVM Switch

This document will guide you through the basic installation process for your new D-Link KVM Switch.

DKVM-440 / DKVM-450

Quick Installation Guide

Documentation also available on

CD and via the D-Link Website

About This Guide

This guide contains step-by-step instructions for setting up your D-Link KVM Switch. Please note that the model you have purchased may appear slightly different from those shown in the illustrations.

Unpacking the Product

Open the shipping carton and carefully unpack its contents. Please consult the packing list located in following information to make sure all items are present and undamaged. If any item is missing or damaged, please contact your local D-Link reseller for replacement.

• (1) 8-Port or 16-Port Combo KVM Switch
• (1) CD
• (1) Quick installation Guide
• (4) 4 in 1 PS2/USB Combo KVM cable
• (1) Power Adaptor
• (1) Rack Mount Bracket Kit Set

Product Overview

Front Panel

Figure 1. DKVM-440 Front Panel

Figure 2. DKVM-450 Front Panel

Device Status LEDs and Buttons

Item	Feature Description	Red
A	Status LEDs Selected	(Red):A Red LED indicates that the corresponding PC is selected.Online (Green):A Green LED indicates that the corresponding PC is online.
B	Switch Button Press the	button corresponding to the computer you would like to select for control via console.
C	Reset Switch Press the	Reset switch when you would like to reset the device. The reset switch must be depressed using a thin object like the end of a paper clip, or a ball point pen.
D	Power LED Indicates that the device is powered on.

Table 1. Front Panel Descriptions

2 ◆ D-Link KVM Switch Quick Installation Guide

Rear Panel

Figure 3. DKVM-440 Rear Panel

Figure 4. DKVM-450 Rear Panel

KVM Port Connections

Item Feature	Description
A PS/2 Console Mouse Port	Connects to the mouse cable of the controlling console PC
B PS/2 Console Keyboard Port	Connects to the keyboard cable of the controlling console PC
C Console Port (VGA)	Connects to the monitor cable of the controlling console PC
D Power LED Connects to the KVM combo cable of the target workstations

Table 1. Rear Panel Descriptions

Installation

Precautions:

• Please turn off computers and attached devices when you begin installation of the KVM Switch.
• For computers with Keyboard Power On function, please unplug the power cords in advance. Otherwise, the switch may not work properly.
• If your computers run Windows 98, please connect the KVM switch to computers via PS/2 ports. Windows 98 does not support first time installation through USB HID installation driver.
• Some older computers may require you to enable USB in BIOS to make the USB interface work.

Console connection:

Plug the keyboard, mouse and monitor into the console ports on the rear panel of the KVM Switch.

System connection:

Use the custom combo cable to connect your computers. Refer to the figures and instruction shown below for information about connecting the KVM to PCs.

Coiled black cable with blue and green connectors, no visible text or symbols

Figure 5. Custom combo 4-in-1 cable

Note: Please contact your reseller to purchase the custom combo 4-in-1 cables if needed.

You can connect KVM switch to computers using one of the three methods shown below:

A. Connect USB, PS/2 (keyboard/mouse) and VGA connectors to computers. We recommend that users connect computers in the manner shown below. (Figure 6)

Diagram showing connections between server racks and a central tower (no text or labels)

Figure 6. DKVM-440 Front Panel

B. Connect only PS/2 (keyboard/mouse) and VGA connectors to computers. (Figure 7)

Diagram of a desktop computer tower with connected cables and ports (no text or labels)

Figure 7. DKVM-440 Front Panel

C. Connect only USB and VGA connectors to computers. (Figure 8).

Diagram showing two cables connected to a server tower with ports and connectors (no text or symbols)

Figure 8. DKVM-440 Front Panel

Cascade Chaining

The KVM switch supports cascades of up to 3 levels. Control up to 64/256/4096 PCs from a single console. Cascaded units do not require any special configuration. A cascade configuration expands the system's capabilities and allows you to select computers connected to the Master or Slave. Once connected, the KVM Switches will automatically configure themselves appropriately as the Master or Slave.

To install a cascade chain, please follow the instruction below.

A. Power off any attached computers/devices before installing the KVM Switch.
B. Use the custom combo cable set (See Figure 5), to connect one or more Slave KVM Switches to any PC port of Master KVM Switch. The KVM to KVM must be connected through a PS/2 connection. (Please refer to Figure 6 & Figure 7).
C. Plug in the power adapter of the first level Master KVM Switch and connect Master KVM switch to computers.

D. Plug in the power adapter for each level Slave KVM Switch and connect Slave KVM switch to computers.
E. The power on sequence should be:

1. Master KVM Switch
2. Second level Slave KVM Switch (connecting to Master KVM Switch) if needed.
3. Third level Slave KVM Switch (connecting to second level Slave KVM Switch) if needed.
4. All computers connecting to Master/Slave KVM Switch.
   F. After all KVM Switches are powered by power adaptors, turn on the computers.

Initial Plug-in Process:

Please plug in the Master KVM Switch first before turning on any other devices like monitor or computers.

Hot plugging and hot swapping:

The KVM switch supports hot plugging and hot swapping.

Rack Mounting

Line drawing of a rectangular electronic device with multiple ports and an attached mounting bracket (no text or symbols)

Figure 9. DKVM-440 Front Panel
Figure 7 shows you how to attach mounting brackets to the KVM Switch unit for a standard 19-inch rack cabinet.

1. Attach the mounting brackets onto the sides of the KVM Switch unit using screws. (See Figure 9)
2. Install the KVM Switch unit into the rack cabinet.

Operation

You can select a computer to control with the KVM switch using the front panel buttons, hotkeys, or OSD.

1. Button Operation Press the front panel button to select the PC and operate it.
2. Hotkey Operation Please refer section 6: Hotkey Operation.
3. OSD Operation Please refer section 7: OSD Operation.

Additional Information

In addition to the user manual, the Master CD also includes many device configuration examples. Additional help is available through D-Link worldwide offices listed in the appendix of the User Manual or online. For support, please visit the website http://support.dlink.com.tw, which will redirect you to your regional D-Link website.

Technical Support

United Kingdom (Mon-Fri) website: http://www.dlink.co.uk FTP: ftp://ftp.dlink.co.uk Home Wireless/Broadband 0871 873 3000 (9.00am-06.00pm, Sat 10.00am-02.00pm) Managed, Smart, & Wireless Switches, or Firewalls 0871 873 0909 (09.00am-05.30pm) (BT 10ppm, other carriers may vary.)

Ireland (Mon-Fri) All Products 1890 886 899 (09.00am-06.00pm, Sat 10.00am-02.00pm) Phone rates: €0.05ppm peak, €0.045ppm off peak times

Appendix: Product Statement

EMI Statement

FCC Warning

This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with this manual, may cause harmful interference to radio communications. Operation of this equipment in a residential area is likely to cause harmful interference in which case the user will be required to correct the interference at his own expense.

4 ◆ D-Link KVM Switch Quick Installation Guide

NOTES

Coiled black TV network cable with multiple ports (no text or symbols visible)

Diagram of a desktop computer tower with connected cables and connectors (no text or labels)

Diagram of a desktop computer tower with connected cables and connectors (no text or labels)

Diagram of a desktop computer tower with connected cables and connectors (no text or labels)

Line drawing of a rectangular electronic device with multiple ports and an attached electrical outlet (no text or symbols)

Black cable with multiple colored connectors (blue, purple, green, black) tied around a white connector (no text or symbols visible)

Diagram of server rack connections showing cable, socket, and drive components (no text or labels)

Diagram of a desktop computer tower with connected cables and connectors (no text or labels)

Diagram showing two connected cables (wire and plug) next to a server rack with ports and indicators (no text or labels)

Line drawing of a rectangular electronic device with multiple ports and connectors, no text or symbols present.

Assistance technique

Figura 2. Panel frontal del DKVM-450

Instalación

Precauciones:

Coiled black TV network cable with multiple ports (no text or symbols visible)

Diagram of a desktop computer tower with connected cables and ports (no text or labels)

Figura 6. Panel frontal del DKVM-440

Diagram of a desktop computer tower with connected cables and connectors (no text or labels)

Figura 7. Panel frontal del DKVM-440

Diagram of a desktop computer tower with connected cables and connectors (no text or symbols)

Figura 8. Panel frontal del DKVM-440

Enlace en cascada

Line drawing of a rectangular electronic device with multiple ports and connectors, no text or symbols present.

Figura 9. Panel frontal del DKVM-440

This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with this manual, may cause harmful interference to radio communications. Operation of this equipment in a residential area is likely to cause harmful interference in which case the user will be required to correct the interference at his own expense.

NOTES

Coiled black TV network cable with multiple ports (no text or symbols visible)

Diagram of a desktop computer tower with connected cables and connectors (no text or labels)

Figura 6. Pannello frontale dello switch DKVM-440

Diagram of a desktop computer tower with connected cables and connectors (no text or labels)

Figura 7. Pannello frontale dello switch DKVM-440

Diagram showing two connected cables (USB and AC) next to a server rack with ports and indicators (no text or symbols present)

Figura 8. Pannello frontale dello switch DKVM-440

Line drawing of a rectangular electronic device with multiple ports and connectors, shown with an inset view of a bracket (no text or symbols)

Figura 9. Pannello frontale dello switch DKVM-440

http://www.dlink.it/support