SDN Communications Home
Enjoy the Uptime.
Our 50,000-mile fiber-optic network delivers UPTIME for businesses.
Our employees strive to return value to Member Companies and customers.
Our partnership with 26 South Dakota, Minnesota, and Iowa telecom companies makes each of us stronger.
Leverage the power of the largest fiber network in the region.
Reliable, dedicated fiber-optic internet. Symmetrical download and upload speeds. Scalable bandwidth for evolving needs.
No remote location is ever isolated. Transport information across Wide Area Networks through SDN’s MultiProtocol Label Switching and SD-WAN services.
Let us take care of your firewall, routers and DDoS protection so you can focus on what you do best.
We haul information. The big telecommunications companies come to SDN to move big data through more than 50,000 miles of fiber in the Upper Great Plains.