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 networksgreen technologyadvanced security featuresintuitive managementqos & bandwidth controladvanced features like lbd and cable diagnosticsvoip deploymenttime basd poe functionautomatic detection of 802.3af or pre-standard 802.3at power device to feed power according to defined classificationthis new series offers a complete suite of features, including simple management, advanced security and qos featuresaccess control list secures networkd-link safeguard engine protects cpu from broadcast/multicast/unicast floodingport security supports 64 macs per port