product description :
Device Type : SWITCH - 24 PORTS - L2+ - MANAGED - STACKABLE
Subtype : GIGABIT ETHERNET
Ports : 24 X 10/100/1000 + 4 X 10 GIGABIT SFP+
MAC Adderss Table Size : 16000 ENTRIES
Authentication Method : SECURE SHELL (SSH), RADIUS, TACACS+
Remote Management Protocol : TELNET, TFTP
Detailed Specification