Moxa MDS-G4020-4XGS-T

Layer 2 full Gigabit modular managed Ethernet switch with 4 fixed 10GbE SFP+ slots, 4 slots for optional 4-port GE/FE modules, 2 slots for isolated power modules, up to 16 Gigabit Ethernet ports, -40 to 75Ā°C operating temperature