The Dahua CAT6 305m Network Cable (e.g., PFM920I series) is a premium unshielded twisted-pair (UTP) Ethernet cable designed for high-speed data transfers up to 1Gbps. It features high-purity oxygen-free copper (OFC) conductors, supports long-distance Power over Ethernet (PoE), and is heavily utilized for IP surveillance systems and network infrastructures.