Amer 24 port Gigabit Web Smart Managed Switch - 24 Ports - Manageable - Gigabit Ethernet - 10/100/1000Base-T, 1000Base-X - 2 Layer Supported - 4 SFP Slots - Power Supply - Twisted Pair, Optical Fiber - Desktop - 1 Year Limited Warranty

Port trunking: Up to 8 groups, up to 12 ports per group Fanless Design Quality of Service (QoS) 24 Port gigabit websmart managed switch with 20 x 1000BaseT Ports and 4 combo 1000BaseT/SFP Supports 24 active VLANs an easy to use Web Interface that graphically displays Complies with IEEE802.3az EEE Energy Efficient Ethernet Standard.