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Black Box ACX1MT-HDM2-2C DKM FX KVM Extender Transmitter - 1 Computer - 400 ft Range - 2560 x 1600 Video - 2x HDMI/USB/RJ-45 Ports

SKU: ACX1MT-HDM2-2C
UPC: 822088142836
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MSRP: $2,168.97
$2,168.97
$1,867.99
Save: $300.98 (13.88%)
Warranty Information: Covered by Manufacturer
Condition: New
Width: 1.23 (cm)
Height: 1.23 (cm)
Depth: 1.23 (cm)

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Product Features

Description

Product Overview

The Black Box ACX1MT-HDM2-2C DKM FX KVM Extender Transmitter is a professional-grade hardware solution designed to extend keyboard, video, and mouse signals from a single computer over long distances using standard CATx cabling. This transmitter unit works with a compatible receiver to deliver high-resolution HDMI video and USB HID device support up to 400 feet away, making it ideal for data centers, control rooms, and secure environments where remote access is required.

Built with redundancy and reliability in mind, the transmitter features dual CATx connectors for failover connectivity, ensuring continuous operation even if one network link is disrupted. It supports HDMI video resolutions up to 2560x1600, providing crisp visual output for modern displays. The device is TAA compliant and environmentally friendly, meeting stringent government and corporate procurement standards while reducing environmental impact.

Signal
400 ft (121920 mm)
Supported Distance
Ports: 2
Connectivity & Distance
Maximum Operating Distance400 ft (121920 mm)
Number of Computers Supported1
Connectivity TechnologyWired
Video & Resolution
Maximum Video Resolution2560 x 1600
HDMI Ports2
Ports & Interfaces
Network (RJ-45) Ports2
USB Ports2
Compliance & Platform
Platform SupportedPC, Sun, Unix, Linux, Mac
TAA CompliantYes
Environmentally FriendlyYes

Technical Overview

This KVM extender transmitter utilizes wired connectivity over CAT5e, CAT6, or higher-grade Ethernet cables to transmit signals, ensuring stable performance without wireless interference. It supports a maximum operating distance of 400 feet (121920 mm), enabling flexible placement of computer equipment relative to user workstations. The device handles HDMI video at resolutions up to 2560x1600, suitable for high-definition monitors and professional graphics applications.

Port configuration includes two HDMI ports, two USB ports, and two RJ-45 network ports, providing ample connectivity for peripherals and network redundancy. The USB ports support HID keyboards and mice, allowing seamless control of the connected computer. Platform compatibility spans PC, Sun, Unix, Linux, and Mac systems, offering broad integration across diverse IT environments.

Relevant factors for this section include Connectivity Technology, Number of Computers Supported, Maximum Operating Distance, Maximum Video Resolution. When those points are considered together, they give buyers a clearer picture of how the product is equipped, how it fits into deployment, and what kind of day-to-day role it is meant to support.

Maximum Distance400 ft
Video Resolution2560x1600
HDMI Ports2
Wired ConnectivityUSB HID SupportCATx Redundancy

Key Product Advantages

Long-Distance Signal Integrity

Extends KVM signals up to 400 feet over standard CATx cables without signal degradation, maintaining high-resolution video and responsive peripheral control.

  • 400 ft maximum distance
  • Uses CAT5e/CAT6 cabling
  • Preserves 2560x1600 video quality

Redundant Connectivity

Dual CATx connectors provide backup network links, ensuring operational continuity in critical deployments where downtime is not an option.

  • Two RJ-45 ports for failover
  • Minimizes single point of failure
  • Enhances reliability in data centers

Broad Platform Support

Compatible with a wide range of operating systems including PC, Sun, Unix, Linux, and Mac, making it versatile for heterogeneous IT infrastructures.

  • Cross-platform compatibility
  • No driver installation required
  • Ideal for mixed environments

Deployment / Use Cases

The ACX1MT-HDM2-2C transmitter is deployed in scenarios where computers need to be located remotely from user workstations, such as in server rooms, industrial control panels, or secure facilities. It enables centralized management of equipment while providing local-like access to keyboards, mice, and displays, reducing clutter and improving security by keeping sensitive hardware out of reach.

Common use cases include data center KVM extension for rack-mounted servers, control room setups where operators monitor multiple systems from a consolidated console, and educational or corporate environments requiring flexible computer positioning. The local pass-through feature allows direct connection of peripherals at the transmitter site, adding convenience for onsite maintenance or configuration tasks.

Data Center Server Access

Extend control from a centralized console to servers located in distant racks, simplifying management and reducing cable runs in large facilities.

Secure Facility Operations

Keep computers in locked rooms while providing user access from separate work areas, enhancing physical security without compromising functionality.

[custom-highlights]

Highlights

  • Extends KVM signals up to 400 feet over CATx cables
  • Supports HDMI video resolutions up to 2560x1600
  • Dual CATx connectors for network redundancy and failover
  • Two HDMI, two USB, and two RJ-45 ports included
  • USB HID compatibility for keyboards and mice
  • Local pass-through for direct peripheral connection
  • Platform support for PC, Sun, Unix, Linux, and Mac
  • TAA compliant for government and corporate procurement
  • Environmentally friendly design
  • Wired connectivity ensures stable, interference-free operation
[/custom-highlights][custom-specifications]

Specifications

Specifications
ManufacturerBlack Box Corporation
Manufacturer Part NumberACX1MT-HDM2-2C
Brand NameBlack Box
Product ModelACX1MT-HDM2-2C
Product NameDKM FX ACX1MT-HDM2-2C KVM Extender Transmitter
Product TypeKVM Extender Transmitter
Technical Information
Connectivity TechnologyWired
Number of Computers Supported1
Maximum Operating Distance400 ft (121920 mm)
Device TypeKVM Extender
Video
Maximum Video Resolution2560 x 1600
Interfaces/Ports
Network (RJ-45)Yes
USBYes
HDMIYes
Number of HDMI Ports2
Number of Network (RJ-45) Ports2
Number of USB Ports2
Miscellaneous
Platform SupportedPC,Sun,Unix,Linux,Mac
Environmentally FriendlyYes
TAA CompliantYes
[/custom-specifications][custom-user-manual]

User Manual

This section contains official documentation provided by the manufacturer, including product manuals, brochures, and supplementary materials.
[/custom-user-manual][custom-faq]

FAQ

What is the maximum distance this KVM extender transmitter can cover?

The Black Box ACX1MT-HDM2-2C supports a maximum operating distance of 400 feet (121920 mm) when using CAT5e, CAT6, or higher-grade Ethernet cables. This allows flexible placement of computers in server rooms or remote locations while maintaining high-quality video and peripheral control from a user workstation.

How many computers can be connected to this transmitter unit?

This transmitter is designed to support a single computer. It extends the keyboard, video, and mouse signals from one computer to a remote location, making it suitable for individual system access in data centers, control rooms, or secure environments where one-to-one connectivity is required.

What video resolution does this KVM extender support?

It supports HDMI video at resolutions up to 2560 x 1600, delivering sharp and detailed visuals for high-definition monitors. This resolution is ideal for professional applications, graphics work, and general computing where clear display output is essential over extended distances.

What types of ports are available on the transmitter?

The transmitter includes two HDMI ports for video output, two USB ports for keyboard and mouse connectivity, and two RJ-45 network ports for CATx cable connections. The dual RJ-45 ports provide redundancy, ensuring reliable signal transmission even if one network link fails.

Is this KVM extender compatible with Mac or Linux systems?

Yes, it supports a broad range of platforms including PC, Sun, Unix, Linux, and Mac. This cross-platform compatibility makes it versatile for mixed IT environments, allowing seamless integration without requiring additional drivers or software for most operating systems.

What does TAA compliance mean for this product?

TAA (Trade Agreements Act) compliance indicates that the product meets U.S. government procurement standards, ensuring it is manufactured or substantially transformed in designated countries. This makes the transmitter suitable for government contracts, educational institutions, and corporations that require TAA-compliant hardware for their purchases.

[/custom-faq]
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Black Box ACX1MT-HDM2-2C DKM FX KVM Extender Transmitter - 1 Computer - 400 ft Range - 2560 x 1600 Video - 2x HDMI/USB/RJ-45 Ports
MSRP: $2,168.97
$2,168.97
$1,867.99
Save: $300.98 (13.88%)
Out of stock