Patent ID: 8789747

Claim:
A connection sensor for identifying a patch panel port, where each port of said patch panel being intended for a cable connection of a network device, said connection sensor being configured for perceiving signals of electromagnetic radiation appeared as a side effect in the cable channel, when transmitting respective signals via this cable, and disposed nearby a respective port of said patch panel at a distance sufficient for perceiving said signals of electromagnetic radiation and at a distance from any of other ports of said patch panel excluding false responses of said connection sensor due to signals of electromagnetic radiation of a cable channel to any of these other ports, and being connected to a data processing unit configured for identifying a particular port of said patch panel on the basis of signals of said connection sensor, characterized in that said sensor comprises an inductance coil for perceiving magnetic part of electromagnetic radiation; said inductance coil is arranges near a separated wire of said cable; said inductance coil comprises coils of wire arranged so that magnetic part of electromagnetic radiation appeared near said separated wire produces electromotive force in said inductance coil.