Business Internet | Private Network | Cloud Connectivity

Our 50,000-mile fiber network offers flexible options to provide the perfect connection for the area’s leading businesses. 

It's diverse, resilient and secure - and comes with unparalleled customer service and support.

Leverage the power of SDN's reliable network that stretches across the Midwest and enjoy the UPTIME.

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Recent SDN Blogs
Free resources available to help businesses with disaster plans
Victims of almost any type of disaster face one common risk: the possibility that they will lose or suffer a disruption of a technological service, such as electrical power or a co...
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SD-WAN adds versatile networking service to SDN’s offerings
SD-WAN service can simplify network administration, consolidate infrastructure, centralize control of resources, and provide flexible topology, which in computer-talk refers to the...
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Check out telecom display next time you’re in Chamberlain area
The history of the telecommunications industry in South Dakota is currently one of the featured exhibits in the South Dakota Hall of Fame in Chamberlain....
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STEM Day: A little known holiday that deserves attention
Every day of the year is designated for some kind of holiday or special observation at the local, state, national or international level. November 8th is STEM/STEAM Day....
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