Manual Pengguna Suis KVM-over-IP Raritan Dominion KX III DKX3-808

1. Pengenalan

The Raritan Dominion KX III DKX3-808 is an 8-port, 8-user KVM-over-IP switch designed to provide secure, remote access and control of servers and other IT devices. This device supports DVI local console access and offers virtual media capabilities, along with dual power for enhanced reliability. This manual provides essential information for the proper installation, operation, and maintenance of your KVM switch.

Rajah 1: Depan view of the Raritan Dominion KX III DKX3-808 KVM-over-IP Switch. This image shows the general appearance of the device, typically featuring status indicators and branding.

2. Maklumat Keselamatan

Please read and understand all safety instructions before installing or operating the device. Failure to follow these instructions may result in electric shock, fire, or damage to the equipment.

• Pastikan bekalan kuasa voltage matches the rating specified on the device label.
• Sambungkan peranti ke salur keluar kuasa yang dibumikan.
• Jangan buka peranti casing. Rujuk semua servis kepada kakitangan yang berkelayakan.
• Keep the device away from water, moisture, and excessive heat.
• Pastikan pengudaraan yang mencukupi di sekitar peranti untuk mengelakkan terlalu panas.

3. Kandungan Pakej

Sahkan bahawa semua item terdapat dalam pakej:

• Raritan Dominion KX III DKX3-808 KVM-over-IP Switch
• Kit Rackmount
• Power cords (x2)
• Dokumentasi (Panduan Persediaan Pantas, Maklumat Keselamatan)
• KVM cables (may be sold separately depending on configuration)

4. Physical Description: Rear Panel Overview

The rear panel of the DKX3-808 provides all necessary connections for power, network, local console, and target servers. Understanding these ports is crucial for proper setup.

5. Persediaan

5.1. Pemasangan Rak

The DKX3-808 is designed for standard 19-inch rack mounting. Use the included rackmount kit to secure the device in your server rack. Ensure sufficient space for airflow and cable management.

5.2. Sambungan Kuasa

1. Connect the provided power cords to the dual power inputs (1 and 2) on the rear panel.
2. Plug the other ends of the power cords into separate, grounded AC power outlets or uninterruptible power supplies (UPS) for redundancy.
3. Flip the power switches above each power input to the 'ON' position.

5.3. Sambungan Rangkaian

1. Connect Ethernet cables from your network switch(es) to the LAN 1 and LAN 2 ports on the rear panel. Using both ports provides network redundancy.
2. Ensure your network is configured to provide IP addresses to the KVM switch (DHCP or static IP).

5.4. Local Console Connection (Optional)

To use a local console:

• Connect a DVI monitor to the DVI-D port.
• Connect a USB keyboard and USB mouse to the USB ports labeled 'LOCAL USER'.

5.5. Connecting to Target Servers

Connect your servers to the KVM ports (1-8) using appropriate KVM cables (e.g., DVI/VGA/HDMI to RJ-45 KVM dongles, depending on server video output).

1. Connect one end of the KVM cable to a KVM port (1-8) on the DKX3-808.
2. Connect the other end of the KVM cable to the corresponding video, USB keyboard/mouse, and optional audio ports on your target server.

6. Arahan Operasi

6.1. Akses Awal

After powering on, the device will boot up. You can access the KVM switch via:

• Local Console: If connected, the local monitor will display the KVM switch's console interface.
• Remote IP Access: Buka a web browser and enter the IP address of the KVM switch (default or DHCP assigned). Log in with the default credentials (refer to the Quick Setup Guide for initial login details).

6.2. Switching Between Servers

From the KVM switch interface (local or remote), you can select the desired server to control. The method for switching typically involves a graphical user interface (GUI) or hotkey commands.

• GUI Selection: Use the on-screen display (OSD) or web interface to navigate and select the server port.
• Perintah Hotkey: Specific keyboard combinations (e.g., Scroll Lock + Scroll Lock) can be used to activate the OSD or switch directly between ports. Consult the full user manual for specific hotkey sequences.

6.3. Virtual Media

The Dominion KX III supports virtual media, allowing you to map a local CD/DVD drive or ISO image to a remote server. This is useful for software installation, patching, or system recovery.

• Access the virtual media feature through the remote KVM session interface.
• Select the local drive or ISO file to be mapped.
• The remote server will detect the mapped media as if it were locally connected.

7. Penyelenggaraan

7.1. Pembersihan

To maintain optimal performance, periodically clean the exterior of the device with a soft, dry cloth. Do not use liquid cleaners or aerosols directly on the unit.

7.2. Kemas Kini Perisian Tegar

Raritan periodically releases firmware updates to improve performance, add features, or address security vulnerabilities. Check the official Raritan support website for the latest firmware for your DKX3-808 model and follow the provided instructions for updating.

7.3. Pertimbangan Alam Sekitar

Ensure the operating environment is within the specified temperature and humidity ranges. Maintain clear airflow around the device to prevent overheating.

8. Penyelesaian masalah

8.1. Tiada Kuasa

• Verify both power cords are securely connected to the device and to live power outlets.
• Ensure the power switches on the rear panel are in the 'ON' position.
• Check the power outlets with another device to confirm they are functional.

8.2. No Video on Local Console or Remote Session

• Local Console: Check DVI cable connection to the monitor and the KVM switch. Ensure the monitor is powered on and set to the correct input.
• Remote Session: Verify network connectivity to the KVM switch. Ensure the target server is powered on and its video output is functional. Check KVM cable connections to the server.

8.3. Keyboard/Mouse Not Responding

• Local Console: Ensure USB keyboard and mouse are connected to the 'LOCAL USER' USB ports. Try different USB ports.
• Remote Session: Verify the KVM cable connection to the target server's USB ports. Ensure the remote viewer application has focus.

8.4. Isu Ketersambungan Rangkaian

• Check Ethernet cable connections to LAN 1 and LAN 2 ports and to the network switch.
• Verify network settings (IP address, subnet mask, gateway) are correct.
• Ping the KVM switch's IP address from a connected computer.

8.5. Menetapkan Semula Peranti

If the device is unresponsive, a soft reset can be performed by pressing the 'RESET' button on the rear panel. For a factory reset, consult the full user manual or Raritan support documentation.

9. Spesifikasi

10. Waranti dan Sokongan

For detailed warranty information, please refer to the warranty card included with your product or visit the official Raritan website. For technical support, product registration, or to download the latest drivers and firmware, please visit the Raritan support portal.

Raritan Webtapak: www.raritan.com