Business Network Solutions

SDN Communications' network of more than 30,000 miles of fiber connects the area’s leading businesses. With a 91 percent 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
Protecting edge of a network from outside world is a big job
Firewalls have big jobs, and their duties are getting bigger all the time because of the rising frequency and sophistication of attacks....
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Mentoring program gives new SDN workers an extra resource
Sioux Falls-based SDN’s new mentorship program is designed to connect new staff members with established colleagues outside their department....
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Good training is critical to keeping business networks safe
Employees are many companies’ greatest asset. In most cases, the workforce is also the most vulnerable layer of an organization’s network....
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Virtual hospital connects rural clinics with medical assistance via fiber
A person seeking medical attention occasionally wanders into the Avera eCARE center in the industrial area of northern Sioux Falls. It’s an understandable mistake. While Avera eC...
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