Cel-Fi QUATRA Network Unit (NU) is the hub of the system. The scalable design works with one to four Coverage Units to provide up to 50,000 square feet (5,000 square meters) of coverage.


  • Provides donor signal to the Cel-Fi QUATRA system
  • Provides power to Coverage Units (up to four)
  • Connects to the Cel-Fi WAVE Platform for remote monitoring and management
  • QUATRA 1000 version designed for Single Carrier MIMO
  • QUATRA 2000 version designed for Dual Carrier
  • Multiple QUATRA 1000 and 2000 units can be deployed for Single, Dual, and Multi-Carrier Solutions.

Cel-Fi QUATRA Network Unit (NU)