AVPro Edge AC-EX40-444-KIT Ultra Slim 40m (70m HD) 4K60 4:4:4, HDR HDBaseT Extender

Product Overview

The AVPro Edge AC-EX40-444-KIT is a compact HDBaseT extender kit engineered to transport 4K60 4:4:4 video signals at full 18Gbps bandwidth across standard category cable — up to 40 meters for 4K and 70 meters for 1080p. At just 12mm thick, the ultra-slim transmitter and receiver chassis offer unmatched placement flexibility, making them ideal for tight equipment areas and behind-display mounting. AVPro Edge's proprietary Invisible Compression Technology (ICT) ensures artifact-free video delivery without the banding, color washing, or motion errors common to standard DSC-based solutions. The kit includes bidirectional IR and RS-232 pass-through, analog audio extraction, and Power over HDBaseT to simplify cabling to a single category cable run.

Product Description

The AC-EX40-444-KIT was built for AV integrators who need to extend high-bandwidth HDMI signals without sacrificing picture quality or complicating infrastructure. The transmitter side accepts a 4K60 4:4:4 HDMI source and encodes it using AVPro Edge's ICT algorithm — a proprietary process developed in-house rather than relying on off-the-shelf DSC chipsets. This approach preserves full chroma detail and HDR metadata, including Dolby Vision, HDR10, HDR10+, and HLG, across the entire cable run.

A built-in downscaler on the transmitter allows 4K signals (including HDR) to be rescaled to 1080p at the output, making the kit compatible with legacy displays when deployed alongside an HDMI matrix switcher. Comprehensive EDID management allows the integrator to copy and lock a known-working EDID, ensuring reliable HDCP handshakes in complex signal chains. The kit also features an onboard test pattern generator for commissioning and troubleshooting without additional test equipment.

Power over HDBaseT (PoH) allows either the TX or RX unit to power the other, eliminating the need for a local power outlet at the display end. The cell-phone-sized form factor of each unit makes rear-panel display mounting straightforward and unobtrusive. For outdoor or moisture-prone environments, the companion AC-EX40-444-KIT-SEA model adds an IPX68-rated SEALOC nanofluid coating for full dust and water ingress protection.

Key Features

• 18Gbps Bandwidth via ICT — Proprietary Invisible Compression Technology transports 4K60 4:4:4 signals over standard category cable without visible artifacts.
• Ultra-Slim 12mm Form Factor — Both TX and RX units measure approximately the size of a cell phone, fitting behind displays or in tight equipment spaces.
• 4K Extension to 40m / HD to 70m — Delivers 4K resolution up to 130 feet and 1080p up to 230 feet over CAT6A; shielded cable recommended.
• Full HDR Support — Passes Dolby Vision, HDR10, HDR10+, and HLG metadata without alteration.
• 4K-to-1080p Downscaling — Built into the transmitter for compatibility with legacy displays in mixed-resolution systems.
• Comprehensive EDID Management — EDID copy, save, and emulation ensure stable handshakes with older displays and complex source configurations.
• Bidirectional IR and RS-232 — Consolidates control wiring into the single category cable run, eliminating supplemental control wiring.
• PCM 2-Channel Audio Extraction — Phoenix connector outputs on both TX and RX for routing audio to amplifiers or distribution systems.
• Onboard Test Pattern Generator — Generates 1080p or 4K test patterns for wire verification and switcher configuration without external test gear.
• Power over HDBaseT (PoH) — User-selectable single-end powering eliminates the need for a local power supply at the display end.
• HDCP 2.2 Compliant — Supports current and legacy HDCP content protection requirements.
• ESD Protection — Electrostatic discharge protection on all signal ports safeguards connected equipment.

Typical Applications

• Corporate conference rooms requiring 4K source extension from a rack to a wall-mounted display
• Digital signage installations where the media player must be located remotely from the screen
• Higher education classrooms and lecture halls with long cable runs from AV rack to projector
• Hospitality and retail display systems using a single category cable infrastructure
• Residential home theaters extending 4K sources from an equipment room to a dedicated screen
• Outdoor display installations using the IPX68-rated AC-EX40-444-KIT-SEA variant

Technical Specifications

Competitor Comparison

Frequently Asked Questions

Does the AC-EX40-444-KIT require shielded cable?
Shielded CAT6A is strongly recommended, especially for 4K signals. CAT6 may work in shorter runs but can introduce reliability issues at longer distances or in electrically noisy environments.

Can the kit be used in an outdoor installation?
The standard kit is rated for indoor use. The AC-EX40-444-KIT-SEA variant carries an IPX68 rating via SEALOC nanofluid coating and is designed for outdoor or moisture-prone deployments.

Does the transmitter downscale automatically or must it be manually configured?
Downscaling is configurable on the transmitter. The integrator selects the output resolution via EDID management settings to match the connected display's capabilities.

Can I use the audio extraction ports if my source is outputting Dolby Atmos or DTS:X?
The Phoenix connector audio extraction ports support PCM 2-channel output only. If the source is outputting a multi-channel bitstream, down-mixing is not handled by this kit — AVPro Edge recommends the AC-AVDM-AUHD for that function.

Which end supplies power when using PoH?
Power over HDBaseT is user-selectable. Either the TX or RX unit can power the other, depending on where local power is available. This is typically set at the source end, with the display-side RX unit drawing power through the category cable.