The ATEN 4-Port 4K HDMI Cat 6 Splitter with Receivers (VS1824KIT) is a professional HDMI distribution kit designed to send a single HDMI source to multiple displays over Cat 6 cabling. Ideal for commercial AV, education, and digital signage environments, the system delivers up to 4K (4096 × 2160) @ 30 Hz (4:4:4) to up to four remote displays, with receiver distances up to 40 m over Cat 6 (or ATEN 2L-2910). Built for clean, flexible installations, the splitter includes a local HDMI output for monitoring or cascading, user-adjustable EDID for stable handshaking, and Power over Cable (PoC) to power the receivers directly from the splitter, reducing display-side power requirements and simplifying deployment.

Key Features

• 1-to-4 HDMI Distribution: Distributes a single HDMI source to four remote displays over Cat 6 cabling.
• 4K UHD Support: Supports resolutions up to 4096 × 2160 / 3840 × 2160 @ 30 Hz (4:4:4) for high-quality content delivery.
• Long-Distance Extension: Up to 40 m at 4K and up to 50 m at 1080p using Cat 6 or ATEN 2L-2910 cabling.
• Lossless Multi-Channel Audio: Supports LPCM 7.1CH and premium audio formats such as Dolby TrueHD and DTS-HD Master Audio.
• PoC (Power over Cable): Receivers are powered directly from the splitter, reducing clutter and simplifying display-side installation.
• Local HDMI Output on Splitter: Provides a local HDMI output for monitoring or cascading to additional systems.
• EDID Mode Selection: User-adjustable EDID switching ensures stable compatibility across multiple displays.
• IR Pass-Through for Control: Supports IR control, enabling remote source operation from display locations.
• Installer-Friendly Design: Compact splitter and ultra-light receivers support discreet mounting and tidy cable management.

What's Included

• (1) VS1824T 4-Port 4K HDMI Cat 6 Splitter
• (4) VE1821R 4K HDMI Cat 6 Receivers
• (1) IR blaster cable
• (4) IR receiver cables
• (1) Mounting kit
• (1) Power cord and power adapter
• (1) User instructions

Specifications

VE1821R Receiver (each)
Video Output	1 × HDMI Type A Female (Black)
Unit-to-Unit	1 × RJ-45 Female
Max. Data Rate	10.2 Gbps (3.4 Gbps per lane)
Max. Pixel Clock	340 MHz
Compliance	HDMI (3D, Deep Color, 4K) HDCP 1.4 Compatible
Max. Resolutions / Distance	Up to 4K@30 m (Cat 5e) / 40 m (Cat 6 / ATEN 2L-2910) 1080p@35 m (Cat 5e) / 50 m (Cat 6 / ATEN 2L-2910) *4K Supported: 4096 × 2160 / 3840 × 2160 @ 30 Hz (4:4:4)
Control	IR Channel: 1 × Mini Stereo Jack Female (Black)
Power	Powered via PoC from splitter
Operating Temperature	0 – 40°C
Storage Temperature	-20 – 60°C
Humidity	20 – 90% RH, Non-condensing
Housing	Metal
Weight	0.12 kg (0.28 lb)
Dimensions (L × W × H) with Bracket	7.95 × 6.80 × 1.65 cm
Dimensions (L × W × H) without Bracket	5.75 × 6.80 × 1.65 cm
VS1824T Splitter (4-Port)
Video Input	1 × HDMI Type A Female (Black)
Video Output	1 × HDMI Type A Female (Black) (Local Output)
Unit-to-Unit	4 × RJ-45 Female
Switches	EDID Mode Selection; Power ON/OFF
Power	1 × DC Jack (Black) with locking
Operating Temperature	0 – 40°C
Storage Temperature	-20 – 60°C
Humidity	20 – 90% RH, Non-condensing
Housing	Metal
Weight	0.44 kg (0.99 lb)
Dimensions (L × W × H)	21.00 × 8.20 × 1.80 cm

Application Examples

Retail & Digital Signage	Distribute a single media player feed to multiple displays across a retail or signage environment.
Education & Training Rooms	Send content from a podium or PC to multiple screens within classrooms or training spaces.
Corporate Communications	Mirror dashboards, announcements, or live feeds across multiple displays in offices and shared areas.
Hospitality & Venues	Route shared video sources to multiple zones while keeping source equipment secured centrally.
Showrooms & Demonstration Areas	Drive multiple demo screens from a single source for consistent presentation and simplified control.

The ATEN VS1824KIT 4K HDMI Cat 6 Splitter with Receivers provides a clean, scalable solution for distributing a single HDMI source to multiple remote displays with reliable 4K performance, PoC-powered receivers, and installer-friendly EDID control, ideal for professional multi-display environments.