Business Network Solutions

SDN’s network of more than 30,000 miles of fiber connects the area’s leading businesses. With a 91% customer satisfaction rating (a record high for the industry), SDN’s state-of-the-art telecommunications services also come with unparalleled customer service and support.

SDN is the biggest fiber-optic network in the region.
Find out more about how SDN powers intelligent networks across the Midwest.

Recent SDN Blogs
Golden West strives to keep huge area well connected
Denny Law, chief executive officer of Golden West, jokes that his cooperative doesn’t convene many all-employee meetings. The gatherings would require employees to drive too much...
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Infographic of the month: Evolution of the telephone
The telephone is the invention that expanded and simplified communication. Take a look at its history and how it's used today in this month's infographic....
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Businesses increase use of Ethernet technology
SDN Communications offered Ethernet communications technology to government institutions and businesses in South Dakota for about nine years, and demand for the service has been st...
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Call center jobs deserve more corporate respect, expert says
Call center jobs shouldn’t be treated like entry-level positions, says Denise Esper, an expert in helping companies use technology to improve customer service and business effici...
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