DVI-D FIBER KVM-EXTENDER

2.6 How to Use This Guide

This guide describes the installation and configuration of the DVI-D Fiber – Extender Series. Although the connection and operation of the system is relatively straightforward, you should consider the following before getting started:

Connection & Compatibility

If you have purchased an Extender Kit, this will contain all the cables required to connect the Local unit to your PC or KVM switch. Please see also: Package Contents (page 15)

For information about connection and installation, see Interconnection Cable Requirements, page 17.

DDC Information

Normally it is not necessary to make any adjustments to the DVI-D Fiber KVM-Extender. However, in some circumstances, it may be necessary to redefine the source of DDC Information for the CPU. By default, the DVI-D Fiber KVM-Extender uses its own internal DDC table. If this setting does not satisfy your requirements, the DDC table can either be switched to the locally attached screen or could be downloaded from remotely located screen and stored in the internal DDC table.

To modify the DDC-Setup, see Service Setup (page 31).

Selecting the moment of switching to the next frame

The transmission of screen data in not synchronous to the screen change of the graphic card. Normally, the transmission is terminated during displaying a frame on the screen. If the device switches to the new frame during the displaying period of the old frame (somewhere on the screen), it’s possible, that you can see horizontal screen breaks in the moment of switching (default). On the other hand the device must idle, until the actual frame is displayed completely (until VSYNC) -> the number of frames per second transmitted sinks.

To modify the switching behaviour, see Service Setup (page 31).

Selection of Color reduction for transfer acceleration

You can select, whether always 24 Bit colors (=full color depth) are transmitted or whether the compression algorithm automatically switches between 16 and 24 Bit colors to accelerate the data transfer (default). Normally the difference between 24 Bit and 16 Bit is not recognizable but under some special circumstances e.g. in photo processing installations. However, the automatic color switching enhances the count of frames, transmitted per second, fixed 24 Bit color depth gives smooth color grades under all circumstances. Please select to you choice the better mode.

To modify the color depth, see Service Setup (page 31).

Compatibility

Devices with PS2 connectors are NOT compatible to devices with USB connectors.

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Black Box ACS2228A-R2-xx ACS4001A-R2-xx, ACS2009A-R2-xx, ACS4222A-R2-xx, ACS4022A-R2-xx ACS4201A-R2-xx How to Use This Guide
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ACS2028A-R2-xx ACS2209A-R2-xx, DVI-D-Fiber-KVM-Extender Single and DualHead, ACS2009A-R2-xx, ACS2228A-R2-xx ACS4001A-R2-xx, ACS4222A-R2-xx specifications

The Black Box ACS4022A-R2-xx series is a robust line of KVM extenders designed to meet the demands of modern computing environments. These devices, including models ACS4201A-R2-xx, ACS4222A-R2-xx, ACS2228A-R2-xx, ACS4001A-R2-xx, and ACS2009A-R2-xx, provide seamless connectivity for both single and dual-head systems, enabling users to manage multiple servers and computers from a distance. Each model incorporates high-performance technologies that ensure optimal transmission of video and control signals over extended distances.

One of the standout features of these KVM extenders is their ability to transmit high-definition DVI-D video signals, supporting resolutions up to 1920x1200. This capability is essential for professionals working with graphic-intensive applications, such as video editing, design, and simulation work. The extenders utilize fiber optic cabling, which allows for transmission over long distances—up to 10 kilometers—without signal degradation, making them ideal for setups in large facilities or across multiple rooms.

The ACS series includes both single-head and dual-head options, giving users the flexibility to configure their workstations based on their needs. The dual-head functionality is particularly advantageous for multitasking, allowing users to operate multiple screens simultaneously, thereby enhancing productivity. Additionally, these extenders feature USB connectivity, which facilitates the use of various peripherals, such as keyboards, mice, and audio devices, enhancing the overall user experience.

Reliability and ease of use are core characteristics of the Black Box ACS series. The devices are plug-and-play, meaning they can be easily installed without the need for complicated configurations. This aspect is particularly beneficial for IT managers in fast-paced environments who require efficient solutions with minimal downtime. The ACS series also features robust security protocols to protect sensitive data during transmission, ensuring compliance with industry standards.

In summary, the Black Box ACS4022A-R2-xx series and its counterparts are powerful KVM extenders that provide high-quality video and control signal transmission over great distances. With their support for high resolutions, flexible configurations, ease of use, and security features, they cater to the needs of diverse computing environments, making them an ideal choice for professionals seeking to optimize their workflows.
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