DC POWER DISTRIBUTOR AND COMMUNICATION DEVICE WIRING SYSTEM

PROBLEM TO BE SOLVED: To provide a DC power distributer and a communication device wiring system wherein wire saving and workability can be improved by simultaneously supplying power to a plurality of communication devices through LAN cables. SOLUTION: The communication device wiring system 1 includes: a plurality of communication devices (an ONU 11, a router 12, a VoIP adaptor 13, and a hub 14) for converting communication signals to be transmitted and received between communication terminal devices (a telephone set 21, and PCs 22a to 22n) configuring a LAN and a WAN; and a DC power supply distributer 2 configured by connecting power superposition circuits 3a to 3c on the ways of LAN cables for connecting the plurality of communication devices, respectively. The power superposition circuits 3a to 3c in the DC power distributer 2 receive the supply of DC power from a distribution panel 6 and superpose DC power to respective lAN cables to supply operation power to respective communication devices. COPYRIGHT: (C)2010,JPO&INPIT