DES-1210-28P Series comes with 24 10/100 ports POE ports & 2 Combo SFP/1000 Base-T ports & 2 1000 Base-T ports, providing all the features that typically found in managed switch without adding complexity or additional cost. This new series offers a complete suite of features, including simple management, advanced security and QoS features. The pre-set default configuration allows plug-and-play, easing the effort of setting up the switch.With wide variety of manageability functions such as an intuitive SmartConsle Utility, easy-to-use Web browser, SNMP-based management, compact command lines, and integration with D-Link D-View 6.0, DES-1210 Series makes it easy for small-and mid-sized organization to implement and manage the switch and networks Green Technology Advanced Security Features Intuitive Management QoS & Bandwidth Control Advanced Features like LBD and Cable Diagnostics VoIP Deployment Time basd PoE function Automatic detection of 802.3af or pre-standard 802.3at power device to feed power according to defined classification This new series offers a complete suite of features, including simple management, advanced security and QoS features Access Control List secures network D-Link Safeguard Engine protects CPU from Broadcast/Multicast/Unicast flooding Port Security supports 64 MACs per port