SDN Communications Home
Where there's light,
there's potential
![Graphic of SDN's fiber connections](/assets/images/_1200x900_crop_center-center_none/SD-MN-Wholesale-Map.jpg)
Reliable Fiber Network
Our 50,000-mile fiber-optic network delivers UPTIME for businesses.
![SDN Employee working in a fiber box for business internet along a sidewalk](/assets/images/_1200x900_crop_center-center_none/Lawrence-2020.jpg)
![Hand plugging in to SDN cable](/assets/images/_1200x900_crop_center-center_none/Hand-plugging-in-cable.jpg)
Building Partnerships
Our partnership with 17 independent South Dakota internet companies and Indatel's 30 networks across the country makes each of us stronger.
Our Services