In summary, Power over Ethernet is an efficient way of powering end network devices. It is a technology that uses standard Ethernet copper cables without any negative effect on a network performance or performance of individual devices. Power over Ethernet allows for simpler and quicker installations due to reduction in cabling needed, which leads to the overall installation cost savings. Power over Ethernet can be used with a wide range of different end devices which has helped PoE to be accepted by the industry in applications ranging from security surveillance to sound systems. HARTING currently has over 100 PoE/PoE+ capable industrial unmanaged Ethernet switches in its portfolio. This is one of the largest portfolio of Power over Ethernet unmanaged switches available on the market. HARTING also offers a large variety of industrial Ethernet connectors, cables and RFID readers in addition to Ethernet switches.