SwitchBlox Rugged - Rugged Ethernet Switch 5 Port Network Switch
Amazon.com: StarTech.com Industrial 8 Port Gigabit PoE Switch - 4 x PoE+ 30W - Power Over Ethernet - Hardened GbE Layer/L2 Managed Switch - Rugged High Power Gigabit Network Switch IP-30/-40C to +
Rugged network switch, Rugged ethernet switch - All industrial manufacturers
Military Ethernet Switches | Military Rugged Networking Solutions Design
What is a Ruggedized Switch?
Rugged Ethernet Switch with 24 1Gb + 4 10Gb Ports
Rugged Switch & Router Systems for Military & Aerospace | Curtiss-Wright