Black Box ACX1MR-DHID-C DKM KVM Extender Receiver

Overview

The Black Box ACX1MR-DHID-C is a remote receiver unit within Black Box's DKM KVM extension and switching platform — a modular, matrix-capable system used in broadcast control rooms, command centers, and enterprise AV/IT environments where operators need to work from a distance from rackmounted compute. If you are specifying DKM infrastructure, the ACX1MR-DHID-C is the receiver (remote) half of a transmitter/receiver pair, placing a keyboard, display, and input device at the operator position while the source hardware stays secured in the equipment room.

The DKM product family from Black Box is designed for high-density matrix switching scenarios where multiple operators share access to multiple sources. The ACX1MR-DHID-C (also searched as ACX1MR DHID C) integrates into that architecture as the endpoint that operators actually interact with. This makes it a fundamentally different procurement decision than a standalone extender — you are buying into a switching fabric, not just a point-to-point cable run.

Because verified technical specifications for this specific SKU are not available in the current evidence set, buyers should confirm signal type support (DisplayPort, HDMI, or DVI), maximum extension distance, supported resolutions, and USB HID peripheral compatibility directly against the Black Box DKM datasheet for this receiver variant before committing to a deployment design. The -DHID suffix in the part number typically indicates dual-head and HID USB support within the DKM line, but specification details must be validated from the manufacturer source for your project.

For enterprise KVM extension projects requiring pre-sales configuration support, in-house security expertise is available to help map ACX1MR-DHID-C receiver units to the correct transmitter, chassis, and fiber or CATx infrastructure for your site.

Frequently Asked Questions

Q: What is the ACX1MR-DHID-C used for?

A: The ACX1MR-DHID-C is a remote receiver module in Black Box's DKM KVM extension platform. It is installed at the operator workstation position to provide keyboard, video, and mouse access to a remotely located source computer or server.

Q: Does the ACX1MR-DHID-C work as a standalone extender?

A: The DKM platform is a matrix-capable system. The ACX1MR-DHID-C functions as the receiver unit and requires a compatible DKM transmitter at the source end. Consult the Black Box DKM compatibility matrix to confirm the correct transmitter pairing for your signal type and distance requirements.

Q: What does the -DHID suffix indicate in ACX1MR-DHID-C?

A: Within the Black Box DKM naming convention, -DHID typically denotes dual-head video and HID USB peripheral support. Verify exact capabilities against the current Black Box product datasheet for this SKU before specifying.

Q: What cabling infrastructure does the ACX1MR-DHID-C require?

A: DKM receivers connect back to the matrix chassis or transmitter over fiber or CATx cabling depending on the specific variant. Confirm the cabling type required for ACX1MR-DHID-C with the Black Box DKM system documentation for your deployment.

James Everett

The ACX1MR-DHID-C sits at the operator end of a Black Box DKM matrix system — it is the unit your control room staff physically interact with, which means getting the right variant matters more than it might seem. The -DHID designation in this part number points to dual-head display and HID USB support, which is the right call for operator positions running two monitors or using specialty USB peripherals like touchscreens or programmable keypads.

Technical Highlights:

• DKM Matrix Integration: This receiver is designed for matrix switching, not just point-to-point extension — it can be hot-switched between sources at the chassis level, which is why DKM is specified for command center and broadcast environments where operators share access to multiple systems.
• Dual-Head + HID Support: The -DHID variant handles two video outputs and USB HID peripherals at the remote position, reducing the number of receiver units needed at multi-monitor workstations versus a single-head alternative.
• Modular Architecture: DKM receivers slot into a system that scales by adding transmitters and chassis ports rather than rewiring endpoints — important when you are planning for future source expansion without disrupting active operator positions.

Deployment Considerations:

• Confirm the paired transmitter SKU and chassis compatibility before ordering — the DKM line has multiple receiver variants and not all transmitters support every feature set; a mismatched pair will not negotiate correctly.
• Distance and cabling type (fiber vs. CATx) are determined at the transmitter and chassis level, not the receiver — verify your infrastructure path before the ACX1MR-DHID-C arrives on site.

The ACX1MR-DHID-C is the right specification for a dual-monitor operator station in a DKM matrix deployment — broadcast master control, military command center, or a corporate NOC where operators need fast source-switching without walking to the equipment room.