FIT0032 is a 32-port Ethernet switch module produced by DFrobot. It features full Gigabit performance, low power consumption, and wide temperature range. The switch supports both Layer 2 and Layer 3 protocols, and can be used for various industrial applications, such as factory automation, surveillance systems, and IP-based access control systems. The FIT0032 offers security features such as port security and VLAN support. It also supports advanced management functions such as Port Mirroring, Port Trunking, LACP and QoS. In addition, this switch is designed to be fan-free, making it virtually silent.