An HDMI splitter over a LAN is a system that converts one HDMI source signal into IP data and distributes it via multicast over a managed Ethernet network to multiple HDMI decoder receivers, each connected to a TV or display. It allows one source — such as a cable box or streaming device — to be viewed simultaneously on many TVs without running individual HDMI cables from the source to each display.

WolfPack HDMI over LAN splitters support up to 47 simultaneous TVs depending on the model. The 1080p and 4K 30Hz systems support up to 47 displays. The 4K 60Hz AV over IP splitters support up to 24 displays. The SDVoE 4K 60Hz systems support up to 18 displays. All are expandable — simply add more receivers.

Yes. You need a managed Gigabit Ethernet switch with IGMP snooping enabled. Unmanaged switches will broadcast multicast traffic to every port on the network, causing congestion and picture quality issues. For 4K 60Hz SDVoE systems, a 10 Gigabit switch is required. HDTV Supply can recommend compatible switches for your system — call 833-965-3722.

4K 30Hz splitters deliver 3840x2160 resolution at 30 frames per second. They are well-suited for static content, digital signage, and general TV distribution where smooth motion is not critical. 4K 60Hz splitters deliver the same resolution at 60 frames per second with full 4:4:4 color — they are required for live sports, gaming, and any fast-motion content where frame rate and color accuracy matter.

SDVoE (Software Defined Video over Ethernet) is an uncompressed 4K 60Hz distribution standard running over 10 Gigabit Ethernet. Unlike standard AV over IP which uses compression (JPEG2000 or similar), SDVoE sends the raw video stream with zero compression, resulting in zero perceptible latency and no compression artifacts. It is the preferred choice for video walls, broadcast monitoring, gaming, and any application where a single frame of delay or any image quality loss is unacceptable.

Yes. Any HDMI source — DirecTV receivers, Dish Network boxes, cable boxes, Apple TV, Roku, Blu-ray players, gaming consoles, or computers — can connect to the WolfPack transmitter. The system distributes the HDMI output of that source to all connected displays. Note that HDCP-protected content requires HDCP 2.2-compliant receivers; all WolfPack LAN splitters support HDCP.

PoE stands for Power over Ethernet. In a PoE-enabled system, the network switch supplies electrical power to the receivers through the same CAT6 cable carrying the video data — eliminating the need for a separate power adapter at each TV location. The WolfPack 4K 30Hz HDMI Splitters to 47 TVs model includes PoE support, making it ideal for ceiling-mounted or in-wall receiver installations where running a power outlet would be impractical.

The maximum CAT6 cable run between any device and the network switch is 328 feet (100 meters) per standard Ethernet specifications. Because the signal travels as IP data over the network, total end-to-end distance is not limited to a single cable run — you can cascade switches to cover any building footprint, as long as no single CAT6 segment exceeds 328 feet.

WolfPack LAN splitters are typically managed via a web-based GUI accessible from any browser on the same network. Models with video preview include a live source monitoring interface. The transmitter is configured once for your network VLAN and multicast group; receivers auto-discover and join the stream. No ongoing management is required for single-source distribution. For multi-source matrix configurations, see the WolfPack AV over IP Matrix Switcher line.

Yes, with proper VLAN and IGMP configuration. It is strongly recommended to place AV over IP traffic on a dedicated VLAN, separate from your general data network. This isolates multicast streams from regular traffic and prevents either network from impacting the other. A managed switch is required to create VLANs. HDTV Supply provides network configuration guidance with every system purchase — call 833-965-3722 for help.