D-Link DGS-1510 48 Port Gigabit Smart Managed Switch, 4x 10G SFP+ Ports, 370W PoE Budget, Static Routing and MSTP, Physical Stacking Up To 6 Devices, Auto Surveillance VLAN, Black | DGS-1510-52XMP

The DGS-1510 Series is D-Link’s latest generation of stackable Gigabit switches with 10G port connectivity, suitable for business networks of all sizes. The DGS-1510 Series provides a reliable, scalable, and modular interconnection between core switches and edge switches with rich capabilities and simplified flexibility. Available in 16, 24 and 48 10/100/1000 Mbps port models, these switches also include four optical ports – including two or four 10G SFP+ ports. Power over Ethernet (DGS-1510-28P, DGS-1510-28XMP and DGS-1510-52XMP only) All 10/100/1000 Mbps ports on the DGS-1510-28P, DGS-1510-28XMP and DGS-1510-52XMP are PoE-enabled, for powering devices such as IP cameras, VoIP phones and wireless access points. Compliant with IEEE 802.3af and IEEE 802.3at, these models support up to 30W of power output on any particular PoE port. The total PoE power budgets are 193W for the DGS-1510-28P, and 370W for the DGS-1510-28XMP and DGS-1510-52XMP. Additionally, the power budget for the DGS-1510-52XMP can be increased to 740W when utilized with the DPS-700 redundant power supply, allowing the switch to power even more devices. Time-based PoE enables power to a port to be shut off at a scheduled time, reducing power usage and increasing security by powering off devices that should not be in use during