General
Video format	HDMI
USB interface	2x USB HID (keyboard/mouse)
Connection type	CATx
Maximum range	140 m
Resolution	up to 1080p
Bandwidth	1 Gbps
Module type	Base module
Housing compatibility	Modular DKM extender housing
Warranty	2 years Double Diamond™

The BlackBox ACX1MR-HDMI-C is a base module for modular DKM extender enclosures, specifically designed for extending KVM signals over CATx connections. It serves as a foundation for integrating video and peripheral signals into KVM systems, providing an HDMI video connection and two USB HID interfaces for keyboard and mouse. The modules are compatible with modular enclosures featuring 2, 4, 6, or 21 slots, enabling flexible configuration according to requirements. The connection is made via CATx cables, with a maximum range of up to 140 meters. Digital signal transmission ensures pixel-accurate reproduction without quality loss, supporting resolutions up to 1080p. The bandwidth is 1 Gbps, sufficient for standard applications. The module is part of a modular system where transmitter cards are installed at the computer and receiver cards at the console. It can be used in point-to-point connections or in KVM matrix switching systems of the DKM FX and DKM FXC series.

Applications
This module is suitable for applications requiring KVM signal extension over shorter distances, such as in offices, server rooms, or control centers. It is appropriate for standard PC control via HDMI with keyboard and mouse, where the maximum distance of 140 meters over CATx cables is sufficient to cover most indoor installations. Use in modular enclosures allows scalable system expansion, enabling additional video or peripheral interfaces to be added as needed.

Functions and Features in Detail
The ACX1MR-HDMI-C provides an HDMI video connection designed for digital video signal transmission. The two USB HID connections enable control of keyboard and mouse over the connection. The connection is made via CATx cables, with a maximum range of 140 meters. The bandwidth of 1 Gbps is sufficient for transmitting video signals up to 1080p. The module is designed as a base module and must be installed in a modular DKM extender enclosure. It is not intended for use without an enclosure.

Technology Explained Simply
Digital signal transmission over CATx cables ensures the video signal is transmitted without quality loss. Resolution up to 1080p is sufficient for most office and standard PC applications. The 1 Gbps bandwidth enables simultaneous transmission of video and USB signals. The use of CATx cables is cost-effective and easy to install, with a maximum range of 140 meters sufficient for many indoor installations. The module is part of a modular system that allows flexible expansion.

Compatibility and Accessories
The module is designed for use in modular DKM extender enclosures available in various sizes (2, 4, 6, or 21 slots). It is compatible with other base modules and upgrade modules to integrate various video and peripheral interfaces. The connection is made via CATx cables, with a maximum range of 140 meters. It is not compatible with fiber optic modules, as these require a different interface. The modules can be used in point-to-point connections or in KVM matrix switching systems of the DKM FX and DKM FXC series.

Installation and Mounting
The module is installed in a modular DKM extender enclosure, with installation following the instructions for the specific enclosure. Connection to the computer is made via the HDMI port and the two USB HID ports. Connection to the console is made via CATx cables, with a maximum range of 140 meters. Installation does not require special tools, but adherence to technical specifications for cable routing is important to ensure a stable connection.

Operational Advantages
Digital signal transmission ensures clear and distortion-free reproduction of the video signal. The use of CATx cables is cost-effective and easy to install. The maximum range of 140 meters is sufficient for many indoor installations. The modular design allows flexible system expansion, enabling additional interfaces to be added as needed. The warranty is 2 years Double Diamond™, highlighting the high reliability of the product.