The CEL-FI QUATRA EVO FN is a purpose-built active DAS hybrid system designed to improve in-building FirstNet and AT&T connectivity. Supporting Band 14 for FirstNet, the EVO FN ensures mission-critical voice, text, and data services are always available in enterprise and government facilities. In addition to FirstNet and AT&T, the EVO FN can be configured to support one or two operators simultaneously, delivering flexibility alongside carrier-grade performance.

With its all-digital architecture, category cabling, and Power-over-Ethernet (PoE), the EVO FN provides up to 100 dB of gain with fast, cost-effective installation. Fiber expansion capabilities allow the system to scale as coverage needs grow, making it an ideal solution for public safety, emergency response, and enterprise environments requiring reliable, secure communications.

Features

• FirstNet Ready: Optimized for AT&T and FirstNet, including full support for Band 14.

• Dual-Operator Coverage: Supports two mobile operators simultaneously, enabling reliable calling, texting, and data streaming across multiple networks.
  
  
• Fast Installation: The system can be installed, commissioned, and activated within days, thanks to its Cat 6 cable architecture, offering faster deployment compared to traditional DAS systems.
  
  
• Multi-Mode Flexibility: Accepts donor signal from off-air antennas or small cells, enabling flexible system design and integration with carrier networks.
  
  
• Network Safe: Carrier-approved with no noise guarantee, ensuring your system operates smoothly without interfering with existing cellular networks.
  
  
• Remote Monitoring and Management: View real-time system performance and manage network configurations via the Nextivity WAVE Portal for efficient monitoring and maintenance.
  
  
• Powered by IntelliBoost®: The Nextivity IntelliBoost® chip uses digital signal processing to enhance cellular performance, providing industry-leading coverage at the lowest cost per square foot. IntelliBoost ensures that CEL-FI solutions are network-safe and approved for use globally by over 200 mobile network operators.

WAVE Portal

The Cel-Fi WAVE Portal provides cloud-based remote management for QUATRA systems. Administrators can monitor performance, configure devices, set alerts, and apply updates from any desktop or mobile device.

Features of the platform include:

• Carrier-grade security for mobile and desktop access.
• Asset management, reporting, and data modeling.
• Real-time alerts and alarms.
• API integration for enterprise workflows.

The standard QUATRA EVO kit includes one Network Unit and six Coverage Units. Optional additional accessories are available.

QUATRA EVO Network Unit 

The Network Unit is the hub of the QUATRA EVO system. It receives donor signals and distributes them to Coverage Units across the building, extending coverage up to 50,000 square feet. Supporting up to six Coverage Units, the NU delivers both signal and power through standard Cat6 Ethernet cabling with Power-over-Ethernet (PoE). Simple to install, and fully scalable. 

• Supports up to six Coverage Units and 50,000 square feet of coverage.
• Distributes donor signal over standard Cat6 Ethernet.
• Provides power and signal to Coverage Units via PoE.
• Self-configuring with remote management through the WAVE Cloud platform.

QUATRA EVO Coverage Unit 

The Coverage Unit is the remote radio head within the system that rebroadcasts the donor signals from the Network Unit to extend service inside the building. Powered via Power-over-Ethernet (PoE), each Network Unit can power and manage up to six Coverage Units that configure automatically, and optimize continuously to maintain enhanced performance.

• Delivers dual-carrier coverage throughout the facility.
• Delivers cellular coverage across the facility (up to six CUs per NU).
• Connects via Ethernet or LTE modem to the Nextivity WAVE Portal for remote management and monitoring.