The E-SDS HDMI Extender Over Ethernet is based on TCP/IP standard.
you can use IP switch box, it transmits your HD display with the high
resolutions up to 395 feet (120 meters) away from your HDMI or DVI-D
source by using 1 CAT5e/6 cable. With the advantage of TCP/IP standard
you can extend your HD video to multiple displays by using an Ethernet
Switch.