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144 Computer(s) - 50 Hz, 60 Hz - 2 x Network (RJ-45) - 4U - Rack-mountable - TAA Compliant
MSRP$145,778.81
$138,599.31
Save 5%Special order — estimated available by September 10, 2026.
Genuine Black Box through authorized distribution — TAA country-of-origin verified and NDAA §889 screened before checkout.
The DKM Compact II KVM Matrix Switches come in sizes of 1, 2, and 4 RU. With their capability to facilitate 1G and 3G technology within a single frame, they support modern applications with a mix of HD and 4K video resolutions in a very economical way. Their custom-design chassis allows for future field upgradability, so you can scale your system from 40 ports to 80 ports or even up to 160 ports to meet your business needs.
Extend Signals up to 140 Meters over CATx
These DKM Switches enable you to extend KVM signals up to 140 meters (459 feet) over standard CATx cable. If you're using CATx 3G, you can extend signals up to 100 meters (328 feet).
Grid Connectivity
With a 10G grid option, you can link multiple DKM Compact II KVM Switches together to create a bigger system. This functionality allows you to build a homogeneous large matrix grid for your enterprise.
Setup Is Simple
Just connect extender units to the chassis, and the internal application control software will recognize and auto-configure the port as a transmitter or receiver device. This technology saves a ton of time for system installers, who normally have to preconfigure ports to specific I/O requirements.
Switch between Sources Instantly
The DKM system supports instant switching technology. Switching between sources is glitch-free and instantaneous to reduce eye strain and annoying video tearing common in lesser solutions.
Where centralized switching of KVM is necessary, DKM is the perfect KVM solution. It is especially suited for factory floor automation control systems, traffic control, and command and control environments.
Compatible with All DKM Solutions
DKM Compact II KVM Matrix Switches are compatible with all current and future DKM extenders. Just make sure to use the correct link speed, interface, codec version, and firmware.
Use DKM Modular or preconfigured Extenders and Extender Kits to connect DKM Compact II Switches with computers (connect to transmitter units) and users (connect to receiver units):
Works with:
Preconfigured DKM DVI and USB Extenders
Preconfigured DKM Compact Extender Kits
DKM Modular Extender Chassis and I/O Cards
DKM Compact II Switches are also fully compatible with DKM FX Enterprise KVM Matrix Switches (latest firmware update required).
For over forty years, Black Box has been a world-leading provider of premier IT infrastructure solutions. Today, we continue to design and manufacture award-winning products for Pro AV, KVM, cabling and networking known for their advanced functionality, flawless performance, outstanding reliability and fail-safe security. Our solutions are used every day in government, education, commercial enterprises and any other organization that requires the utmost quality and performance from their IT infrastructure. On top of creating industry-leading products, Black Box demonstrates every day a complete commitment to providing our customers with the best technical support and service in the industry. Our award-winning, dedicated support staff works around the clock to ensure our customers’ systems are always up and running optimally. They are truly as important to the successful IT, communications and business operations of our customers as the powerful products and solutions we deliver.
| General Information | |
|---|---|
| Manufacturer | Black Box Corporation |
| Manufacturer Part Number | ACXC144-3G |
| Brand Name | Black Box |
| Product Line | DKM Compact II |
| Product Model | ACXC144-3G |
| Product Name | DKM Compact II KVM Matrix Switch - CATx |
| Product Type | KVM Switchbox |
| Interfaces/Ports | |
| Network (RJ-45) | Yes |
| Number of Network (RJ-45) Ports | 2 |
| Physical Characteristics | |
| Form Factor | Rack-mountable |
| Rack Height | 4U |
| Height | 7" |
| Width | 17.4" |
| Depth | 17.7" |
| Weight (Approximate) | 41.90 lb |
| Power Description | |
| Input Voltage Range | 100V AC to 240V AC |
| Frequency | 50 Hz, 60 Hz |
| Technical Information | |
| Number of Computers Supported | 144 |
| Maximum Operating Distance | 459.32 ft |
| Miscellaneous | |
| Environmentally Friendly | Yes |
| Environmental Compliance | Waste Electrical and Electronic Equipment Directive (WEEE), Restriction of Hazardous Substances (RoHS) |
| TAA Compliant | Yes |
Send a bill of materials or part numbers — we confirm stock, TAA country of origin and a below-market total. No payment up front.
