AV transmitter Lindy 4K30 HDMI and USB over IP System - Encoder 3840 x 2160 pixels

The Lindy 4K30 HDMI and USB over IP System - Encoder is an AV transmitter that enables distribution of a single HDMI source (up to 3840 x 2160 pixels) and USB KVM signals across an IP network. The encoder unit (MPN 38396) works as part of a modular system that includes separate Decoder and Controller modules; each module is sold separately so installations can be built and scaled to requirements. The encoder connects to a HDMI source (PC or media player) and to a 1G managed network switch using Cat6 cabling to distribute audio/video and USB data to remote decoders.

Advantages

The encoder supports high-resolution 4K30 video transmission and USB KVM control over a standard 1G IP network, with support for JPEG2000 main stream and H.264/H.265 secondary stream. It integrates with a layer‑3 managed switch that supports IGMP snooping and 8K Jumbo frames, and can be powered via PoE where supported. Compact dimensions and standard Cat6 cabling simplify installation and scaling for distributed AV and KVM setups.

Suitable for

• Distributed AV installations requiring single-source 4K30 transmission
• KVM-over-IP setups to control remote PCs from decoder-side consoles
• Video wall or matrix configurations using multiple decoder units
• Custom AV deployments that use a managed 1G network with IGMP snooping

Key specifications

• Type: AV transmitter (Encoder, MPN 38396)
• Maximum resolution: 3840 x 2160 pixels (4K30)
• HDMI inputs: 1
• HDMI outputs: 1 (via paired decoder)
• Network: RJ‑45, 1G over Cat6, requires layer‑3 managed switch with IGMP snooping and 8K Jumbo frame
• USB interface: USB Type‑B (for KVM)
• Control: RS‑232 and API support for third‑party control apps
• Codec support: JPEG2000 main stream; H.264/H.265 secondary stream
• Maximum transfer distance: up to 100 m over Cat6
• Power: 12 V DC (PoE supported when used with compatible switch)
• Dimensions: 204 x 134 x 21.5 mm
• Weight: 0.78 kg
• Colour: Black

How to use

Connect a single HDMI source (PC, media player) to the encoder's HDMI input and connect the encoder to a 1G managed network switch using Cat6 cable. Deploy corresponding Decoder modules at display locations and connect them to HDMI displays. Use the separate Controller module to manage source-to-display routing and to configure multicast or matrix distributions. If required, connect USB Type‑B from the encoder to a source for KVM support so remote decoder‑side consoles can control the connected PC. Optionally enable PoE on the managed switch to power the encoder without an external PSU.

Recommendations

For reliable performance, use a layer‑3 1G managed switch with IGMP snooping and 8K Jumbo frame support, maintain Cat6 cabling under 100 m per link, and ensure compatible Decoder and Controller modules are used. Verify PoE capability of the switch before relying on PoE power.