سوئیچ مدیریتی لایه ۳ با قابلیت Stack دی لینک مدل DGS-3630-28SC-SM

High Availability and Flexibility
20/44 10/100/1000BASE-T ports or 20 SFP ports
4 Combo 10/100/1000BASE-T/SFP ports
4 10 GbE SFP+ uplink ports
Switch Resource Management (SRM) for flexible management of system resources
6 kV surge protection on all RJ-45 access ports
Reliability
Redundant Power Supply (RPS) support
IEEE 802.1D/802.1w/802.1s Spanning Tree
Loopback Detection (LBD)
Ethernet Ring Protection Switching (ERPS)