The 1 RU DTK-RM24NETS 24-Port PoE Surge Protector from DITEK offers surge protection to 24 shielded RJ45 input and output ports. The unit is compatible with Cat 5e, Cat 6, and Cat 6A cables, and is suitable for installation where multiple Ethernet cable feeds require protection before entering network switches. This device has a typical transmission range of 328' at speeds up to 10 Gb/s without signal degradation.