The Atlona AT-UHD-EX-100CE-TX-PD is an HDBaseT transmitter for HDMI transmission up to 330 feet (100 meters) over category cable with Ethernet pass-through and RS-232 control. It transmits video signals up to 4K/UHD at 60 Hz with 4:2:0 chroma subsampling, plus embedded multi-channel audio. The AT-UHD-EX-100CE-TX-PD is HDCP 2.2 compliant and supports EDID communication. The transmitter features a quarter rack width metal enclosure for easy rack mounting with rear panel I/O ports for uncluttered wire management. This device is externally powered via Power over Ethernet, and is ideal for use with Atlona switchers with PoE-equipped HDBaseT inputs, including the AT-UHD-CLSO-612ED, AT-UHD-CLSO-840, and AT-UHD-SW-5000ED.