Free shipping over $99. Easy returns. Satisfaction guaranteed.

CEL-FI QUATRA EVO Signal Booster System

by: Cel-Fi

Powerful Dual-Carrier Hybrid DAS System for Medium to Massive Enterprises
CEL-FI QUATRA EVO Signal Booster System
CEL-FI QUATRA EVO Signal Booster System
CEL-FI QUATRA EVO Signal Booster System
CEL-FI QUATRA EVO Signal Booster System

by: Cel-Fi

CEL-FI QUATRA EVO Signal Booster System

Powerful Dual-Carrier Hybrid DAS System for Medium to Massive Enterprises

The manufacturer of this product does not allow it to be sold online.

Please contact us by calling 800-761-3041 or using this form if you're interested in purchasing this unit.

Contact us to purchase
Free, fast shipping
90-Day Money-Back Guarantee
Unlimited free expert support
Carbon neutral deliveries

Product Description

Introducing CEL-FI QUATRA EVO, the pinnacle of active DAS systems engineered to effortlessly address cellular coverage challenges within enterprise environments. This cutting-edge solution optimizes indoor signal coverage for one or two operators. Bid farewell to dropped calls, sluggish data speeds, and frustrating connectivity issues as you embrace a new era of reliable and robust connectivity.


  • Dual-Operator Coverage: Reliable calling, texting, and data streaming for two carriers simultaneously.
  • Fast Installation: System can be installed, commissioned, and activated within days, not weeks or months like traditional platforms.
  • Multi-Mode: Cellular signal sources can be off-air or small cell.
  • Network Safe: Carrier approved with no noise guarantee.
  • Remote Monitoring and Management: View real-time system performance via Nextivity WAVE Portal.

Reliable Cellular Coverage at Scale

Unparalleled Signal Coverage for Enterprises

Experience uniform, high-quality cellular signal distribution throughout your building with CEL-FI QUATRA EVO. This advanced active DAS hybrid leverages an all-digital architecture, utilizing category cabling for RF and Power-over-Ethernet (PoE). The result is unmatched signal gain of up to 100 dB, ensuring seamless connectivity for 3G, 4G, and 5G networks, keeping your business at the forefront of communication technology.

Cost-Effective and Future-Ready Solution

The QUATRA EVO not only delivers superior performance but also offers a cost-effective, carrier-grade solution for your cellular coverage requirements. Future-proof your investment with its fiber expansion capabilities, allowing easy scalability as your business grows. Installation is streamlined, ensuring minimal downtime, with deployment achievable within days. Enjoy a swift and seamless integration into your infrastructure.

Carrier Approved and Network Compliant

With carrier approval and being unconditionally network safe, the CEL-FI QUATRA EVO meets the stringent requirements of industry carriers. Rest assured that your solution aligns with industry standards, ensuring compatibility and compliance.

Flexible Installation and Simplified Management

The QUATRA EVO provides exceptional installation flexibility, accommodating operator-specific donor antennas or small cell signal sources tailored to your unique setup.

Remote Management via Nextivity WAVE Portal

Effortlessly monitor and configure the system remotely using the Nextivity WAVE Portal cloud management platform, guaranteeing optimal performance and convenience.

Key functionalities of the WAVE Platform entail Cel-Fi device and asset management, advanced data analysis and reporting, carrier-grade security, and modified notifications and alarms. Seamless integration is enabled through the web interface or APIs.

System Components

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

QUATRA EVO Network Unit (Q42-Z1CNU)

The Cel-Fi QUATRA EVO Network Unit (NU) is the hub of the system.  Designed with scalability in mind, it seamlessly integrates with one to six Coverage Units, delivering an expansive coverage area of up to 50,000 square feet. Acting as the receiver for signals from the donor antenna, the NU amplifies and distributes them via Cat6 ethernet to the Coverage Units. Moreover, it efficiently powers the Coverage Units through Power-over-Ethernet (POE) technology. For added convenience, the NU can be easily managed through the WAVE Cloud Platform, enabling remote monitoring of the system.

QUATRA EVO Coverage Unit (Q41-BXCU)

The Cel-Fi QUATRA EVO Coverage Unit (CU) is the remote radio head within the system, effectively rebroadcasting the donor signal received from the Network Unit (NU). Each CU within the QUATRA system extends coverage,  with each NU capable of accommodating up to six CUs. Power-over-Ethernet (POE) technology supplies power to each CU, conveniently sourced from the NU.

QUATRA EVO Fiber Hub (Q40-Z1FNU)

The Cel-Fi QUATRA EVO Fiber Hub expands the  NU capacity, accommodating up to twelve CU (up from six). By leveraging duplex fiber connectivity, this hub extends the system's reach, allowing installations up to 2.0km (1.24mi) away from the NU. This capability ensures consistent signal quality, making it ideal for covering expansive areas.


Cel-Fi warranties all of their amplifiers, antennas, and RF components for 2 years against any workmanship or material defects.

Read more about Cel-Fi’s warranty policy here.


Customer reviews

Satisfaction guarantee icon

90 Day

Satisfaction Guarantee

We stand behind the products we sell. We’ll accept a return anytime within 90 days if you’re not happy with your purchase from us.

View our return policy

Cellphone booster kit installation icon

Free & Fast


Any order over $99 ships free. And we get packages out the door quickly: 82% of orders are shipped within 24 working hours.

Read more

Cellphone booster kit installation icon

Large Building?

We can help

Our signal experts have helped design and install kits in buildings of over 200,000 sq ft. Let us help you find the right product.

Get in touch