328ft 18G Active Optical HDMI Cable Plenum Rated 4K60 4:4:4 support Black

The DL-PHDM-M extends HDCP compliant HDMI® signals via a flexible, plenum rated, Active Optical hybrid cable assembly. Utilizing active circuitry in the permanent HDMI connectors, HDMI signals with video resolutions up to 4K@60Hz (18.0Gbps) can be transmitted on fixed length cables ranging from 10 meters up to 100 meters. As a hybrid fiber optic cable, the DL-PHDM-M is immune to electromagnetic (EM) and radio frequency (RF) interference,   which could degrade signal performance, and the signals on the cable will not interfere with other sensitive electronic equipment. The copper components allow the Hot Plug Detect feature to be used in conjunction with auto functioning switches. This cable offers high retention HDMI connectors.  These connectors will provide 3 times the retention strength of standard HDMI cables.  For best practices, if this cable is plugged into a passive junction like a pass through HDMI wall plate or panel connector, the associated patch cable on the opposite side must be 2 meters or less in length and of sufficient AWG size.  Liberty recommends at least 28 AWG for wall to plate patching. If the patching cable is an active cable, a power inserter must be used on the wall plate to provide power for both the active patching cable and the DL-PHDM-M cable. Use of a longer length passive cable may cause insufficient power to be available to the DL-PHDM-M HDMI transceivers.