Vivolink VLHDMIMAT4X444-R AV extender AV prijímač čierny

The Vivolink VLHDMIMAT4X444-R AV receiver accepts HDMI 2.0 video from a compatible transmitter and extends 4K (up to 4096 x 2160) video signals over a single CATx cable to distances up to 40 m (131 ft), or 1080p video up to 70 m (230 ft). The unit supports audio de-embedding, ARC and offers bidirectional IR and RS232 pass-through for remote control. Power over Cable (PoC) enables the transmitter and receiver to share power so only one adapter is required in many installations.

Advantages

The receiver supports HDMI 2.0 for high-resolution video and provides audio de-embedding plus TOSLINK to separate digital audio feeds. Bidirectional IR and RS232 pass-through simplify control of source or display devices from a remote location. PoC reduces cable clutter and simplifies power management. The compact housing and standard wired interfaces make the device suitable for AV extenders in conference rooms, classrooms and home installations.

Suitable for

• Extending 4K HDMI over CATx cable to mid-range distances (up to 40 m)
• Distributing 1080p signals over longer CATx runs (up to 70 m)
• Setups requiring audio de-embedding or TOSLINK output
• Installations needing remote control via IR or RS232
• Environments where Power over Cable (PoC) simplifies power wiring

Key specifications

• Model: Vivolink VLHDMIMAT4X444-R
• HDMI version: 2.0
• Maximum resolution: 4096 x 2160 (4K)
• Extension distance: up to 40 m (131 ft) for 4K; up to 70 m (230 ft) for 1080p over single CATx
• Audio: audio de-embedded, ARC, TOSLINK digital audio
• Control: bidirectional IR, RS232 pass-through
• Power: PoC (Power over Cable) supported; AC input 100–240 V for included power adapter
• Ports: wired network/CATx interface, Micro-USB (service/power), HDMI
• Dimensions: 140 x 84 x 19.5 mm; Weight: approx. 610 g
• EAN: 5704174240556

How to use

Connect the transmitter to your HDMI source and link transmitter and receiver with a single CATx cable. Connect the receiver's HDMI output to the display. If audio extraction is required, use the receiver's TOSLINK or de-embedded audio output to feed an external audio system. Use bidirectional IR or RS232 connections to pass control signals between source and display. If PoC is available on the paired transmitter, a single power adapter can be used; otherwise supply power to the receiver using the provided AC adapter.

Recommendations

For reliable signal performance, use high-quality solid-core CAT6 or CAT6A cable for runs approaching the specified maximum distances, keep cable runs away from strong electromagnetic interference sources, and ensure compatible HDMI 2.0 source and display devices for full 4K functionality.