Desktop switch switching ports 5 gigabit ethernet ports 5 x rj 45 fast ethernet ports 5 x rj 45 ethernet ports 5 x rj 45 switch type standalone management managed layer 2 network standards vlan spanning tree protocol stp port mirroring jumbo frames igmp snooping quality of services qos flow control energy efficient ethernet full duplex multicast packet forwarding rate 74 mac address 8 k buffer 2 048 kbit uplink port 5 x auto mdimdi x link prot