20-port Gigabit 10/100/1000 Managed Stackable L2/L4 switch with 4 associated mini-GBICs Uplink ports + 10G uplink
SMC TigerStack™ 1000 24-Port, Full duplex
SMC TigerStack™ 1000 24-Port. Basic switching RJ-45 Ethernet ports quantity: 24. Full duplex. Address table size: 16000 entries, Switching capacity: 108 Gbit/s