The switch 900BGQ is a high-performance Ethernet switch that offers advanced features for networking applications. It features 48 Gigabit Ethernet ports for high-speed data transmission and 4 10 Gigabit SFP+ ports for uplink connectivity. The switch supports Layer 2 and Layer 3 protocols, allowing for flexible network configuration and management. It also includes advanced security features such as Access Control Lists (ACLs) and port security to protect against unauthorized access. The switch is designed for reliability and scalability, with support for stacking multiple switches together to increase port density and redundancy. Additionally, the switch features a user-friendly web interface for easy configuration and monitoring of network performance. Overall, the switch 900BGQ is a versatile and high-performance networking solution for businesses and organizations in need of a robust and reliable network infrastructure