Ultra-high-speed 100GbE switches. Includes four 100GbE QSFP28 and eight 25GbE SFP28 fiber ports. The user-friendly QNAP Switch System (QSS) centralizes and simplifies central network management with an overview dashboard, port management, and settings guide. Provides Layer 2 management features (such as LACP, VLAN, ACL and LLDP) for efficiently controlling network bandwidth and enhancing security.