The S4804TGV2 is a 10G uplink managed Ethernet fiber switch independently developed by Xentino. It has 48*10/100/1000Base-T adaptive RJ45 ports and 4*1/10G SFP+ fiber slot ports. Each port can support wire-speed forwarding. The S4804TGV2 has L2+ full network management function, supports IPV4/ IPV6 management, static route full wire-speed forwarding, complete security protection mechanism, complete ACL/QoS policy and rich VLAN functions, and is easy to manage and maintain.