Fiber Systems: Connect with Certainty

Fiber is the future and Belden is ready to support increasing fiber deployment in data center, broadcast, AV, industrial and smart building applications.


Developing optical fiber components for more than 50 years, Belden is a leading supplier of high-quality, cost-effective fiber cabling systems. Our FiberExpress Ultra High Density (FX UHD), FX ECX (FiberExpress Enterprise Closet X) and DCX Systems are the culmination of decades of experience and expertise across a variety of applications, including data centers, premise and campus network backbone infrastructures, fiber-to-the-desk (FTTD) and horizontal and centralized cabling systems.


  • A leading supplier of high-quality, cost-effective fiber cabling systems for over 50 years
  • Built for easy installation and termination
  • Futureproof solutions to support emerging technologies


  • In-house manufacturing facilities, material-sourcing capabilities
  • Distinct industry partnerships to expand capabilities and solve complex challenges
  • Short lead times and easy-to-order components with SmartPart numbers


  • Tailored systems from our performance-driven portfolio
  • Forward-thinking expertise for systems built to support your requirements
  • Leverage our trusted portfolio, expertise and partnerships to design your purpose-build solution


Belden Fiber Systems - Reliable, Available, Configurable