The SW-510-48P-F is a 48 port PoE+ front facing single space rackmount Gigabit switch with 4 SFP 1Gb ports and a total PoE power budget is 740W. This L2/L3 switch with 104Gbps switching capacity provides VLAN, QoS and other powerful management features. Up to 16 switches can be grouped in a single pane user-interface allowing easy and comprehensive administration. Variable speed fans for quiet operation. ProWatch Integrated for support of remote monitoring and management.