Rugged, easy-to-deploy switches that are certified to be reliable even in extreme environments.
Fast ring failover protection of <20 milliseconds for critical operations. Faster PROFINET protections available at project request.
Smart city surveillance
Endurance certifications for vibration, shock, and free‑fall to keep your network resilient and running smoothly.
Intelligent transportation systems
Certified for traffic control and wayside control standards.
Created to withstand extreme heat and below‑freezing temperatures
The DIS switches are designed to easily handle hot and cold temperature variances,* and can cold start at their coldest temperatures.With superior environmental protections to commercial switches, these switches are reliable in a huge variety of field applications.
*DIS-100G series and DIS-300G series operating temperatures are between -40°C and + 75°C. DIS-700G-28XS operating temperature is between -10° and +65°C
Built tough, built to last
With their strong build, the whole family of DIS industrial switches are certified against vibration, shock and free-fall.
We’re so confident in the quality of their hardened build that they come with our D-Link 5-year warranty as standard.