Surge protection in accordance with Class E_A (CAT6_A) - for Gigabit Ethernet (up to 10 Gbps) - token ring - FDDI/CDDI - ISDN - and DS1. Suitable for Power over Ethernet (PoE+) €œMode A€? and €œMode B€?. RJ45 attachment plug with separate grounding cable and ground connection snap-on foot for NS 35 DIN rails.