Planet’s GS-5220-20T4C4X 24-Port Managed Gigabit Switch + 10G Ports support both IPv4 and IPv6 protocols, as well as hardware Layer 3 static routing capability, providing 24 10/100/1000Mbps Gigabit Ethernet ports, 4 shared Gigabit SFP slots and 4 10G SFP+ uplink slots. The GS-5220-20T4C4X series can negotiate extremely large amounts of data in a secure topology linking to a data centre or service provider backbone. They can be utilized with a 10Gbps SFP+ server adapter to help SMBs build the 10Gbps Ethernet network providing 10Gbps NAS (Network Attached Storage) or extensive transmission of video streaming service at an affordable price.
Refer to above PDF Data sheet
Part number – GS-5220-20T4C4X 24-Port Managed Gigabit Switch + 10G Ports