J-Tech Digital 4K HDBaseT HDMI Extender Over Cat5e/6 — 230ft 1080p, 130ft 4K, HDCP 2.2/1.4, RS232, IR, PoC

Extend your HDMI signal with confidence

Keep your home theater, classroom, or digital signage installations crisp and synchronized with the J-Tech Digital 4K HDBaseT HDMI Extender. Built to run over standard Cat5e/6 cables, it delivers reliable video and audio across long distances without the expense of new fiber runs.

Distances and formats: This extender supports 1080p at up to 230 feet (70 meters) and 4K at 60 Hz (4:2:0) up to 130 feet (40 meters). The video remains uncompressed over the line, preserving color, detail, and motion. It also handles 3D 1080p sources for compatible displays.

Smart compatibility for your gear

HDMI 1.4 and the latest HDCP 2.2/1.4 standards ensure broad compatibility with modern sources and protected content. For multi-room or multi-display setups, you can rely on stable video delivery without signal degradation.

• Audio support across common formats LPCM, DTS-HD Master Audio, and Dolby TrueHD help you enjoy immersive sound without chasing separate devices.
• Bi-directional IR: Remotes control the source and the display from either end of the link, simplifying classroom or living room setups.

Robust, enterprise-grade reliability

Designed with an industrial-grade mindset, the extender uses rugged components and comprehensive testing to withstand professional environments—outdoor advertising, security systems, or public venues feel confident in deployment.

• RS232 port for firmware updates or control signals, enabling integration into existing management systems.
• Power over Cable PoC support helps minimize clutter by drawing power through the Cat cable where available.

How to optimize performance

For best results, pair the extender with quality copper Ethernet cables. The product notes suggest using solid copper cabling and even a J-Tech Digital recommended Cat6 cable for certain link lengths. This helps maintain signal integrity and reliability across the run.

Whether you are streaming in a conference room, configuring a digital signage setup, or delivering classroom presentations, this extender aims to bridge your equipment with minimal hassle. It is designed to enable reliable long-distance HDMI distribution rather than promising guaranteed results.