As a leading provider of network equipment for businesses, NETGEAR understands the importance of providing a great choice of PoE port counts and power budgets that can adapt to your business' needs, whether in the hospitality, catering, education or retail domains. The Gigabit Ethernet Switches with 4 SFP+ Ports join the NETGEAR Smart switches with Cloud family, adding full 24 and 48 port PoE+ and PoE++ support for organizations that deploy high-density PoE devices and require a powerful interconnect link between access and aggregation. Organizations who buy infrastructure for the long term and want future proofing for the unforeseeable can now select a switch with a PoE power budget of 190W and 420W over 24-port, or 380W and 640W over 48-port providing more headroom. Temperature- and load-based fan-speed control combines accurate monitoring with minimized system acoustic noise the 24- port models support quiet rack mounting operation with a maximum of 30.5dBA even at full PoE power with traffic on all ports and 25°C (77°F) ambient. Following the same measurements, the 52-port models are rated at no more than 37.3dBA.