RG-CS86-48MG4VS2QXS-UPD, 5GE Multi-rate Access Switch\n48 x service ports: 5 Gbps/2.5 Gbps/1 Gbps/100 Mbps access, 4 x 25GE SFP28 ports and 2 x 40GE QSFP28 ports for uplink, enabling flexible networking High-power PoE++, offering up to 90 W output and adapting to services in Wi-Fi 6E and Wi-Fi 7 eras\n\nHardware Redundancy, Guaranteed Service Continuity and Network Connectivity\nHardware-Level Boot Redundancy\nTwo Flash chips are used to store the system Boot program for hardware-level Boot redundancy, avoiding device failure caused by a failed Flash chip.\n\nVSU Virtualization, Flexible Networking and High Performance\nMillisecond Failover\nConnected by an aggregate link, the VSU virtual system and peripherals switch links in milliseconds to ensure service continuity in case of a failure.\n\nNetwork Security Policies and Real-Time Monitoring, Delivering Enhanced Network Robustness\nCPP protects the CPU from data attacks to ensure CPU stability under high usage, achieving significant improvement in the device's security performance.\n\nIntelligent Speed Regulation and Auto Sleeping, Reducing Energy Consumption and Noise\nIntelligent fan speed regulation based on monitored component temperatures, saving energy, Auto service port sleeping, reducing device power consumption