IEXT101 PH LAN Extender pair with remote powered unit and 30W PoE delivered over 2 or 4 pairs of copper wires product series_tyco closures Its positive stop plunger mechanism Its positive stop plunger mechanism provides the right pressure to assure proper detection while keeping loss to a minimum The 1+1 hot swappable DC power supply modules allow the users to install it without powering off the switch or disrupting the switching function Power and data extend the distance up to 800 meters by using two existing twisted pair phone lines (24AWG) IEXT101 PH is a high performance LAN extender that utilizes either two or four pairs of copper telephone wires and features remote power feeding ability with 1 port of remote PoE (30W maximum