The SC3313 series campus switches are positioned as three-layer managed switches with a port combination of 48 Gigabit electrical ports and 6 10 Gigabit optical ports, providing users with greater access capabilities and higher uplink rates. They also provide PoE+ models, with a single port providing up to 30W of power supply capacity. They support the three-layer protocols required for campus scenarios and can meet the needs of building fast, stable, and efficient networks in application scenarios such as campus informatization, intelligent transportation, and video surveillance.