Sada AV predlžovača (vysielač & prijímač) LEVELONE HVE-8111, 3840x2160, Cat6, USB-A/USB-B, DC 12V (2 ks)

The LEVELONE HVE-8111 AV extender set includes a transmitter and a receiver for long-range wired HDMI and USB transmission over Cat6 Ethernet cabling. It supports resolutions up to 3840×2160 (4K) and enables extending video and USB peripherals between devices without the need for optical fiber. The units are compact and are powered by DC 12 V adapters supplied with the set.

Advantages

The HVE-8111 supports HDMI 2.0 and HDCP 2.2 compatibility, allows local HDMI loop-out at the transmitter, and extends HDMI and USB 1.1 signals up to 100 metres (4K@30Hz). Integrated USB connections provide KVM functionality for mouse and keyboard extension. The system can supply power unilaterally to the receiver via Power over Cable (POC), simplifying installation and cabling.

Suitable for

• Extending 4K or Full HD sources to displays up to 100 m away over Cat6/Cat6a cable
• Connecting USB peripherals (keyboard, mouse) to a remote PC for KVM setups
• Digital signage, meeting rooms, classrooms, or control rooms requiring a remote display

Key specifications

• Model: LEVELONE HVE-8111 (transmitter & receiver set)
• Maximum resolution: 3840 × 2160 pixels (4K)
• Supported frame rates: up to 60 Hz (device supports 4K@30Hz extension to 100 m)
• HDMI version: HDMI 2.0; HDCP: 2.2
• Extension medium: Cat6/Cat6a Ethernet cable, wired
• Maximum extension distance: 100 m (4K@30Hz)
• USB: USB 1.1 support (USB-A/USB-B connectivity for KVM)
• Power: DC 12 V adapters (2 pcs); POC support for receiver
• Dimensions (each unit): 94 × 70 × 28 mm

How to use

Connect the transmitter to the source device's HDMI output and, if required, to a local display using the HDMI loop-out. Connect USB peripherals or the host computer to the appropriate USB ports for KVM functionality. Use a single Cat6/Cat6a cable to link the transmitter and receiver; power each unit with the supplied DC 12 V adapters or enable unilateral POC to power the receiver from the transmitter where supported. Finally, connect the receiver HDMI output to the remote display and verify signal and USB peripheral operation.

Recommendations

For reliable 4K performance at longer distances, use high-quality Cat6a cable and keep cable runs free from strong electromagnetic interference. When extending 4K@60Hz, test the specific source and display combination for compatibility; the guaranteed 100 m extension is specified for 4K@30Hz.