The Grandstream GWN7721P is a Layer 2 Lite Managed PoE switch designed to provide high-speed connectivity and power for network devices. It features eight 2.5-Gigabit Ethernet ports that support IEEE 802.3af/at, allowing you to power connected devices like IP cameras or wireless access points directly through the network cable. For high-bandwidth uplinks, the switch includes two 10-Gigabit SFP+ ports, ensuring that data moves efficiently between your core network and end devices. To keep your traffic organized and secure, this grey unit offers VLAN isolation, bandwidth control, and multi-layer QoS priority management, which helps maintain stability for critical applications. The hardware is housed in a rack-mountable chassis measuring 280 x 180 x 44 mm and weighing 1450 g, making it a practical choice for professional environments where space and organization are key. It operates within a temperature range of 0°C to 45°C and includes LED indicators for quick status monitoring.