OEM 4-Port HDMI Splitter 1×4 4K HDCP

OEM 4-Port Splitter

The OEM 4-Port HDMI Splitter distributes a single digital video source to four synchronized display outputs without signal loss. This hardware solution maintains timing and handshake protocols across all connected monitors or projectors simultaneously. It supports video resolutions up to 3840×2160 at 30Hz while remaining backward compatible with standard 1080p and 720p formats. The internal circuitry includes active signal amplification to compensate for attenuation during long cable runs. This ensures that every output terminal receives a high-fidelity digital signal without pixelation or data dropouts.

Key Features

• Resolution and Bandwidth
  The unit supports 4K Ultra HD at 30Hz and 3D video with a total bandwidth of 10.2Gbps.

• Protocol Compliance

  • HDCP 1.4 compliant for protected content playback.
  • Automatic EDID management for optimal resolution matching.

• Audio Format Support
  This device handles LPCM 7.1, Dolby TrueHD, and DTS-HD Master Audio pass-through.

• Chassis Construction
  The heavy-duty metal enclosure facilitates passive cooling and provides shielding against electromagnetic interference.

Professional AV environments require high reliability. This distribution unit features an integrated chipset that manages High-bandwidth Digital Content Protection (HDCP) handshakes effectively. It prevents black screens by ensuring the source device recognizes all connected sinks. The compact form factor allows for efficient space management in dense equipment racks or server rooms. Power delivery comes via a dedicated 5V DC adapter to ensure consistent performance even when driving four high-resolution outputs. Passive alternatives often fail due to insufficient power from the HDMI bus, but this active module avoids those instability issues.

Engineers can cascade multiple units to expand the number of outputs in a network. By connecting the output of one signal replicator to the input of another, the distribution network scales to meet larger requirements. The maximum recommended cable length reaches 15 meters for the input and 25 meters for the outputs using standard 26AWG HDMI cabling. This capability makes it suitable for digital signage, security monitoring centers, and corporate briefing rooms.

Specifications

What’s in the Box

• OEM 1×4 HDMI Distribution Unit

• 5V DC Power Adapter

• User Manual

Why Choose OEM 4-Port Splitter

• Active signal amplification maintains 4K clarity across all four outputs without degradation.

• The metal housing ensures thermal stability during continuous 24/7 operation in commercial environments.

• Automatic EDID detection simplifies installation by selecting the best common resolution for all displays.