CSI Companies

Communications Systems, Inc. operates through four business units to maintain and grow our partner and customer communities in more than 100 countries around the globe. The company proudly nurtures the entrepreneurial, problem-solving spirit throughout our business units, and our newest initiative to drive operational excellence at all levels further strengthens this focus.

Brief descriptions of each company are presented below, with links to their websites for further information. No matter which CSI companies you do business with, you’ll find a unified commitment to providing high quality, high value technology solutions and a singular vision of excellence in development, delivery, and ongoing support.

Suttle

Suttle
Suttle specializes in practical innovation of connectivity solutions to meet network needs for high-speed from the last mile of the network into the premise.

Products advance hybrid connectivity by incorporating the best available technology, leveraging existing infrastructure, and laying a foundation for future growth.

Suttle’s newest brands are MediaMAX™ and FutureLink™ .
FutureLink™ offers fiber connectivity solutions for gigabit speeds at the edge of the network.
MediaMAX™ is designed for gigabit service; products optimize installation cost and practice while maximizing coverage and high-bandwidth.

Company Website

Transition Networks

Transition Networks
With over 25 years of growth and expertise in hardware manufacturing, Transition Networks, Inc. offers the ability to affordably integrate the benefits of fiber optics into any data network – in any application – in any environment. Offering support for multiple protocols, any interface, and a multitude of hardware platforms the company’s portfolio gives you the power to deliver and manage your network traffic reliably over fiber. Transition’s portfolio of technology includes:

  • Network Interface Devices (NIDs)
  • Media Conversion Products
  • Industrial-Grade Hardened Ethernet Products
  • Ethernet Switches
  • Fiber Network Interface Cards (NICs)

Transition Networks’ products are used in a broad array of markets, including enterprise, government, service provider, security, and industrial environments such as in manufacturing processes. Transition Networks has a broad customer base and its products are used in a variety of applications. Based in Minneapolis, Transition Networks distributes hardware-based networking solutions exclusively through a network of resellers in more than 100 countries.

Company Website

JDL Technologies


For 20 years, JDL Technologies has provided and managed information technology services for the commercial, healthcare, and education markets. Through its robust, award-winning cloud service JDL enables clients to connect anytime, anywhere, from any device. The company’s profound commitment to delivering quality solutions and exceptional customer support continues to win clients, partners, and industry recognition.

Company Website

Net2Edge

Suttle
Net2Edge provides business-critical systems for customers worldwide with a sharp focus on the Telco carrier and large private network markets. Net2Edge solutions enable carriers to switch off legacy networks and upgrade to high-speed services without disrupting end-users.

Company Website