Beijer Electronics JetNet Industrial Managed Combo Switch w/ 8G RJ45 + 4G Combo+ 4G SFP

Beijer Electronics JetNet Industrial Managed PoE Switch w/ 12G RJ45 + 4G SFP + PoE (af/at) [360W Power Budget]

Beijer Electronics JetNet Industrial Managed PoE Switch w/ 12G RJ45 + 4G SFP + PoE (af/at/bt) [480W Power Budget]

Moxa Layer 2 full Gigabit modular managed Ethernet switch w/ (4) fixed Gigabit ports, (2) slots for optional 4-port GE/FE modules, (2) slots for isolated power modules, up to 12 Gigabit ports