The OX-GPS2120-2GS-PRO PoE switch delivers both power and data through a single Cat-5 cable, utilizing Power over Ethernet (PoE) for any 10/100/1000Mbps link and supplying IEEE 802.3af/at power standards. Its advanced auto-sensing algorithm efficiently provides power to 802.3af end devices, automatically determining PoE requirements, speed, duplex, and cable type with Auto Uplink. Easy to operate and reliable, this PoE switch is well-suited for powering devices like IP cameras, WLAN access points, IP phones, office access control systems, and other PoE devices. Offering high-quality products, it presents a comprehensive solution for Ethernet applications in diverse environments.