PS-462-3.0 is a high-performance multi-protocol stackable switch from the Jonex-PS series. It provides 24x 10/100/1000 RJ45 ports that can be configured with different functions and protocols. It includes 4 Gigabit Ethernet Combo ports for fiber optic or copper uplinks, allowing for flexibility and scalability. It supports several Layer 2 forwarding protocols, including 802.1Q VLAN and 802.1D Spanning Tree Protocol (STP), as well as layer 3 routing protocol such as RIP-1/2, OSPF and BGP. This switch also features high-speed port trunking, Quality of Service (QoS) and Remote Network Monitoring (RMON). Additionally, it is easy to manage, as it supports web-based management, CLI, SNMP, Telnet and SYSLOG. Finally, its integrated security functions, such as port security, Storm Control and IEEE 802.1x, protect users from malicious attacks.