Durable Industrial Switches

Rugged, easy-to-deploy switches that are certified to be reliable even in extreme environments.

Officially Certified.

Industrial Automation

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

DIS Series


Industrial Gigabit Unmanaged Switch


Industrial Gigabit Managed Switch


Industrial Layer 2+ Gigabit Managed Switch

Easy to Deploy

Suited to outdoor cabinet environments, the DIS-100G and DIS-300G have multiple mounting options.

Their compact sizes make efficient use of curbside cabinet space, and they feature snap-to-rail clips for instant deployment.

High Availability

The DIS-300G and DIS-700G series have high availability network features to maximise uptime and ensure automation networks are always working.

Rapid failover for stable connectivity.

Almost instantaneous recovery time of < 20ms, with even faster PROFINET recovery times available at project request. 

Fanless Design

Heat is steadily dissipated through the rugged build which has been optimised for the transfer of heat. 

With no moving parts inside, the DIS family prioritises network uptime reducing the need for maintenance call outs.

Here to help

5‑year D‑Link warranty

The industrial quality and reliability of the DIS switch family enables us to provide an industry‑leading 5‑year warranty with every switch.

Over 30 years in the networking industry

Innovative end‑to‑end solution experts for small businesses to large corporations around the world.

Talking to us is easy

Skilled local support in 16 countries. Our support teams are ready to help you.

Round‑the‑clock tech response available

Purchase an instant support and rapid‑replacement service that replaces faulty equipment quickly and efficiently.

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