TL-SG1016D 16 10/100/1000Mbps ports Innovative energy-efficient technology saves power consumption Supports MAC address self-learning, Auto MDI/MDIX and Auto negotiation Plug & play design

TL-SG1024D 24 10/100/1000Mbps ports Innovative energy-efficient technology saves power consumption Supports MAC address self-learning, Auto MDI/MDIX and Auto negotiation Plug & play design

TL-SG1048 48 10/100/1000Mbps RJ45 ports Innovative energy-efficient technology saves power consumption Supports MAC address self-learning and auto MDI/MDIX Standard 19-inch rack-mountable steel case