The NICGIGA PoE Network Switches are designed for professional use in CCTV IP systems. These rack-mounted switches provide high-speed Gigabit Ethernet connections, with a maximum data transfer rate of 1 Gbps. With a total of 50 and 27 LAN ports respectively, the GS4802P and AI-GS2421P models offer ample options for wired connections. The NICGIGA switches are reliable and efficient solutions for managing network connectivity in a professional setting.