The RAD-A4240/40 is a fully modular wiring system manufactured by Stonecold that is designed for use as either a backbone or horizontal cabling infrastructure for any type of communication system. This system is made up of four types of components: DIN and ST connectors, Cat 5e and Cat 6 cabling, and modular patch panels. These components are all necessary for creating a secure and efficient Ethernet network to transfer data and signal. The RAD-A4240/40 features a variety of network topologies, including 10GBASE-T, 10G Power-over-Ethernet (PoE), and Link Aggregation on both Standard and Enhanced Cat 5e, and Cat 6 cabling. The system can also be used for other applications such as VoIP, security, and video surveillance. Additionally, the system is UL listed, ensuring that it meets the standards necessary for use in most commercial and residential applications.