InLine 57886B HDMI Video Splitter and Extender 1x4 over Cat.6, 4K/30Hz

The InLine 57886B is a professional 1x4 HDMI video splitter and extender set designed to distribute a single high-definition signal to four separate displays simultaneously. By utilizing Cat.6 network cabling, this system allows for reliable, long-distance signal transmission without compromising image or sound quality. It is an ideal solution for environments requiring synchronized content across multiple screens, such as digital signage, conference rooms, or complex home theater setups.

Advantages

This system offers significant flexibility by allowing the source device to be located far from the displays, utilizing standard network cables for point-to-point connections. It supports high-resolution video up to 4K at 30Hz, ensuring crisp visuals for professional applications. The integrated EDID management via DIP switches ensures optimal compatibility with various display types, while the included infrared forwarding feature allows users to control the source device directly from the display location, enhancing overall convenience and usability.

Suitable for

• Digital signage in retail or public spaces
• Conference room presentations and meeting displays
• Multi-screen home theater and entertainment systems
• Educational environments requiring synchronized video output

When it may not be suitable

This device is not designed for wireless signal transmission and requires physical Cat.6 cabling between the transmitter and receivers. It may not be suitable for applications requiring 4K resolution at refresh rates higher than 30Hz or for environments where high-speed data transmission beyond the 10.2 Gb/s limit is necessary.

Key specifications

• HDMI standard: 1.4
• HDCP version: 1.4
• Maximum resolution: 3840 x 2160 at 30Hz
• Transmission distance: Up to 70m at 1080p/60Hz, up to 40m at 4K/30Hz
• Data rate: 10.2 Gb/s
• Audio support: LPCM 7.1, Dolby TrueHD, DTS-HD Master Audio
• Power supply: 12V / 2.5A

How to use

To set up the system, connect your HDMI source device to the main transmitter unit using a high-quality HDMI cable. Connect each of the four receiver units to your displays using HDMI cables. Link the transmitter to each receiver using individual Cat.6 network cables. Connect the provided IR transmitter and receiver cables to enable remote control functionality. Finally, connect the power supply to the main unit and power on all devices. Use the DIP switches on the transmitter to configure EDID settings if necessary to match the capabilities of your connected displays.

What to consider before purchase

• Ensure you have sufficient Cat.6 cabling for the required distances between the transmitter and each display.
• Verify that your source device and displays support the HDMI 1.4 and HDCP 1.4 standards.
• Check that your content does not exceed the 4K/30Hz resolution limit.
• Confirm that the installation environment allows for wired connections between all units.

Usage recommendations

For optimal performance and to maintain signal integrity over long distances, always use high-quality, shielded Cat.6 network cables. Ensure that all connections are secure and that the transmitter is placed in a well-ventilated area to maintain the specified operating temperature range of 0 °C to +40 °C.