* 12-Port 10/100/1000Base-T RJ-45 copper, shared with Port-13 to Port-24

* 2 10G module slots, support up to 4 10G SFP+ transceivers

* 1 RJ-45 serial console interface for Switch basic management and setup

* Connects with stack member via both Gigabit TP/SFP interface or 10G Stack slots

* Single IP address management, supports up to 24 units stacking together

* IP Routing protocol supports RIP v1/v2, OSPF v2/v3, BGP4/4+