Network Interfaces

When introduced more than 20 years ago, the Westell SmartJack™ became the industry standard for Network Interface Units (NIUs). Today, Westell offers a complete line of products for SONET/TDM applications, including:

  • Span powering
  • Office and line repeaters
  • Lightning protection modules and panels

Features and Benefits

  • Convenient interface point between service provider and customer
  • Improve remote testing and troubleshooting
  • Provide real-time and stored performance monitoring
  • Maximize signal strength
  • Improve network availability
  • Protect equipment from power surges

Westell’s Network Interface Product line includes: