Eaton B302-4HX4H-4K – 4×4 HDMI Matrix Switch/Splitter 4K @ 60 Hz

Overview

The Eaton B302-4HX4H-4K is a 4×4 HDMI matrix switcher/splitter designed to route multiple HDMI video sources to multiple displays. It is used by AV integrators, control‑room technicians, and AV infrastructure engineers in environments where flexible display routing and high‑resolution video distribution are required. It solves the problem of delivering multiple independent video feeds from several sources to multiple screens without manual cable swapping.

This device supports four HDMI inputs and four HDMI outputs with simultaneous routing, allowing any input to be displayed on any output. It handles Ultra‑HD video up to 4096 × 2160 at 60 Hz with 4:4:4 chroma subsampling and HDR support and carries stereo audio natively. The included external power supply accepts 100 – 240 VAC at 50/60 Hz with global plug adapters.

B302‑4HX4H‑4K fits in 19‑inch rack environments and is often deployed in conference rooms, AV control racks, digital signage installations, classrooms, and boardrooms where multiple sources (e.g., media players, PCs, set‑top boxes) must be routed to multiple screens. Its rackable form factor and steel construction make it suitable for structured AV distribution racks.

The matrix integrates EDID management, HDCP 2.2 compliance, and basic remote control via IR hardware and RS‑232 (cable sold separately), with front‑panel pushbuttons for direct switching. Network configuration is possible via an IP interface (pre‑assigned on the unit).

In a practical deployment, B302‑4HX4H‑4K might be used to route multiple live video feeds in a corporate AV system or control room, enabling different source‑to‑display combinations without rewiring. The unit is not a scaler — it does not convert resolutions, so source and display resolution compatibility must be ensured upstream. It is also not a full control processor; complex logic automation must be handled by external controllers.

This device should not be used where video scaling, de‑interlacing, or advanced matrix control logic is required, and it does not provide embedded network AV streaming — it strictly routes physical HDMI signals. It also lacks environmentally hardened ingress protection, so operation is limited to standard indoor AV rack environments.

Key Features

• 4 HDMI inputs and 4 HDMI outputs with 4×4 matrix routing
• Up to 4096 × 2160 @ 60 Hz video resolution support
• HDR and 4:4:4 chroma subsampling support
• External 100 – 240 VAC power with global adapters
• Rack‑mountable steel chassis w/ IR & RS‑232 control support