Huawei S310-48P4S Gigabit SwitchKey Specs: Port configuration48 Gigabit Ethernet ports (10 100 1000 Mbps)All 48 ports support PoE+ (IEEE 802. 3af at) for powering devices such as IP phones, cameras, and wireless access points4 Gigabit SFP uplink ports for fiber connectivity to aggregation or core switches Power over EthernetTotal PoE power budget up to 380 WSupports simultaneous powering of multiple PoE devicesBuilt in AC power supply PerformanceSwitching capacity around 104