A complete network solution to compliment the industrial ethernet network
Is designed specifically to be a cost effective solution for harsh environments, able withstand wide temperature range, vibrations, shock but also designed without complex setup to make the network truly plug-and-play. The industrial quality and reliability of the DIS switch family enables us to provide an industry‑leading 5‑year warranty with every switch.
Industrial Gigabit Unmanaged Switch
Industrial Gigabit Smart Switch
Industrial Gigabit Managed Switch
Industrial Layer 2+ Gigabit Managed Switch
Fast ring failover protection of <20 milliseconds for critical operations. Faster PROFINET protections available at project request.
Endurance certifications for vibration, shock, and free-fall to keep your network resilient and running smoothly.
Certified for traffic control such as NEMA-TS2 Section 2 and wayside control standards.
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.

The industrial quality and reliability of the DIS switch family enables us to provide an industry-leading 5-year warranty with every switch.
Innovative end-to-end solution experts for small businesses to large corporations around the world.
Skilled local support in 16 countries. Our support teams are ready to help you.
Rapid support and replacement service that replaces faulty equipment quickly and efficiently. All D‑Link products with a 5‑year or Limited Lifetime warranty1 come with complimentary Next Business Day Service.
1 Only for the duration of the hardware warranty for as long as the original buyer owns the product. Original proof of purchase may be required.