D-Link DIS-300G-12SW Industrial Gigabit Managed Switches “PRE-ORDER ONLY” An industrial-grade managed switch ruggedized for harsh environments and high redundancy.
8 x 10/100/1000 BASE-T ports
4 x SFP ports
1 x RJ-45 Console port
A wide variety of port options offers the flexibility to choose the best switch for the situation, including PoE options
High redundancy features to provide industrial-grade reliability:
— Dual power inputs
— Ring Protection with <20ms
Resistant to temperatures between -40 and 75°C
Shock and vibration resistance further boost resilience to outside conditions
IP30-rated ingress protection provides defense against small objects entering the switch
Reverse Polarity Protection prevents damage in case of accidental incorrect wiring setup
Overload Current Protection prevents damage from unexpected power surges
Quality of Service (QoS) prioritizes network traffic, minimizing the impact of busy bandwidth
