The Atlona® AT-UHD-EX-100CEA-KIT is an HDBaseT transmitter/receiver kit for HDMI transmission up to 330 feet (100 meters) over category cable with Ethernet pass through, RS-232 and IR control, Power over Ethernet (PoE), and optical audio from receiver to transmitter. 
Atlona® 4K/UHD HDMI HDBaseT TX/RX with Ethernet, Control, PoE, and Return Optical Audio
The Atlona® AT-UHD-EX-100CEA-KIT is an HDBaseT transmitter/receiver kit for HDMI transmission up to 330 feet (100 meters) over category cable with Ethernet pass through, RS-232 and IR control, Power over Ethernet (PoE), and optical audio from receiver to transmitter. This extender kit transmits video signals up to 4K/UHD @ 60Hz, 8-bit color, 4:2:0 chroma subsampling with embedded multi-channel audio and remote 48V power for the receiver. A digital audio pathway returning back across the HDBaseT link from a smart TV to an AVR routes multi-channel audio using TOSLINK optical connectors. Additionally, this kit extends Ethernet, RS-232, and 12-volt based IR control commands. This kit is HDCP 2.2 compliant and supports EDID communication. Both transmitter and receiver feature one-third rack width metal enclosures for easy rack mounting with rear panel I/O ports for uncluttered wire management.
4K/UHD Capability
Compatible with Ultra High Definition sources and displays 
Full support of 4K/UHD streaming services and playback devices
HDCP 2.2 Compliant
Adheres to latest specification for High-bandwidth Content Protection 
Allows protected content stream to pass between devices
Supports 4K HDR10 @ 24 Hz
Extends 4K HDR10 @ 24 Hz (4:2:0 chroma subsampling, 10-bit color)
Receiver to Transmitter Digital Audio Pathway
Routes multi-channel audio from TV to AVR on same extender and cable as video from set top box to TV 
Eliminates extra cable needed to bring high quality audio from embedded TV apps            
Ethernet, RS-232, and Bidirectional IR
No additional control cables required 
Saves time and money during installation
Remote-Powered Receiver  
Industry standard IEEE 802.3af PoE for receiver is supplied by transmitter over HDBaseT 
Saves time and integration costs             
Extended Distance HDMI Extension
Transmits HDMI signals up to 330 ft (100m) @ 1080P with CAT5e/6 or 4K/UHD using CAT6a/7 cable  
Uses easy-to-integrate category cable for low-cost, reliable system installation