- Cổng giao tiếp: 28-port Pure-Gigabit Smart Switch, 24 10/100/1000Mbps RJ45 ports including 4 SFP slotsJetStream™ 24-Port Gigabit PoE+ L2 Managed Switch, 24 gigabit RJ45 ports including 4 combo RJ45/SFP ports - Tốc độ LAN: 10/100/1000Mbps