Durable Industrial Switches

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

Officially Certified.

Factory icon

Industrial Automation

Fast ring failover protection of <20 milliseconds for critical operations. Faster PROFINET protections available at project request.


CCTV camera icon

Smart city surveillance

Endurance certifications for vibration, shock, and free‑fall to keep your network resilient and running smoothly.

Motorway with cars icon

Intelligent transportation systems

Certified for traffic control such as NEMA‑TS2 Section 2 and wayside control standards.

Cold -40°C and hot +75°C temperatures

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

DIS-100G-5PSW Industrial Unmanaged Switch


Industrial Gigabit Unmanaged Switch

DIS-200G-12PS Industrial Smart Managed Switch


Industrial Gigabit Smart Switch

DIS-300G-14PSW Industrial Managed Switch


Industrial Gigabit Managed Switch

DIS-700G Industrial Layer 2+ 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.

DIS Industrial Switches mounted on DIN Rail
DIS Example Network Layout

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.

Heat dissipating from DIS switch

Jsme tu, abychom vám pomohli

5-year D-Link warranty icon

5‑letá D‑Link záruka

Kvalita a spolehlivost produktů D‑Link nám umožňuje poskytovat nadstandardní 5‑letou záruku.

30 years icon

Více než 30 let zkušeností v síťových řešeních

Tak dlouho již vyvíjíme inovativní end‑to‑end řešení pro domácnosti i firemní zákazníky po celém světě.

Tech support headset icon

Jsme tady pro vás

V 16 státech nabízíme technickou podporu v rodném jazyce.

Tech support available 24/7

Round‑the‑clock tech response available

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

Product Selector Tool

Choose your model

Filter by


Number of ports


Main type of ports

Type of uplink ports

PoE options

Number of PoE ports

Form Factor