The GS-1026 V2 is 24-port gigabit with 2 SFP slots rack-mount switch, that is designed for medium or large network environment to strengthen its network connection. Including rack-mount brackets, the 19" size switch fits into your rack cabinet. It is a superb choice to boost your network with higher performance & efficiency. Supports 24 10/100/1000 Mbps Gigabit Ethernet ports & 2 1000 Mbps SPF slots Supports auto-MDI/MDIX crossover detection & auto-correction Supports 10/100 Mbps full/half duplex modes & 1000 Mbps full duplex mode Supports wire-speed package filtering & forwarding rates Supports store-&-forward architecture with fragment & CRC error package filtering Supports IEEE 802.3az Energy Efficient Ethernet Support 8K MAC address table & 9KB jumbo frame Designed with fan-less quite operation & 19-inch rack-mountable metal case Plug & play, no installation required