Cel-Fi (Nextivity)
Cel-Fi QUATRA 4000 Active DAS Hybrid Cellular Solution
Best enterprise solution for large commercial buildings needing reliable cellular coverage.
Elevate cellular connectivity in large commercial spaces with the Cel-Fi QUATRA 4000. This enterprise-grade, hybrid active DAS solution delivers robust 3G, 4G, and LTE coverage for all four major US carriers. It utilizes advanced digital signal processing over Cat5e cabling with Power-over-Ethernet, providing up to 100 dB of gain and covering up to 75,000 sq. ft. The system is designed for simplified installation and management, featuring self-optimization and remote monitoring capabilities via the WAVE Platform, ensuring reliable communication for businesses.
$9999.99
Owner Satisfaction
4.7
/ 5
Category Rank
3
/ 315
#3 in Signal Boosters
Price vs Category Average
+683%
Above average
Maximum Gain
100
/ Up to dB Active DAS Hybrid
Who it's for
- Facility managers overseeing large, complex commercial properties
- IT administrators requiring carrier-approved, interference-free network solutions
- Business owners looking to minimize cabling costs and installation time
Who should skip it
- Small businesses or homeowners with limited capital budgets
- DIY enthusiasts seeking a simple, self-installed signal solution
- Users located in areas with no existing outdoor cellular signal
Performance breakdown
Signal Gain
Industry-leading amplification ensures crystal clear calls in challenging dead zones.
Installation Efficiency
Utilizing standard Cat5e cabling makes deployment significantly faster than traditional DAS.
Carrier Versatility
Seamlessly supports all major networks simultaneously for total office connectivity.
Coverage Scalability
Easily expands to blanket massive commercial footprints with consistent signal strength.
Remote Management
The WAVE platform provides intuitive, real-time oversight of system health.
System Intelligence
Self-optimizing software constantly adjusts to changing network conditions without manual input.
Key Specs
Maximum Gain
Up to 100 dB Active DAS Hybrid
Coverage Area (Standard Kit)
75,000 sq. ft.
Cabling/Transmission
PoE Cat5e
Supported Technologies
3G, 4G, LTE
Compatible Carriers
Verizon, AT&T, T-Mobile, Sprint
Power Supply
PoE (Power over Ethernet)
Connectors
N-type
Certifications
FCC, CE_RED, ISED, cETL, ETL, CE, ICASA, SRRC, NAL, RCM
Features
- Enterprise-grade active DAS hybrid solution
- Boosts 3G, 4G, and LTE signals
- Supports all four major US carriers
- Scalable, all-digital PoE Cat5e deployment
- Self-optimizing and self-configuring
- Remote monitoring via WAVE Platform
- Carrier-approved and network safe
- Extensive coverage for large buildings
What customers say
Professional integrators highly regard the Cel-Fi QUATRA 4000 for solving complex cellular coverage in large commercial spaces. Its core strength is robust performance as an Active DAS Hybrid, delivering strong, reliable signal across multiple carriers simultaneously. Users value its carrier friendly compliance, which simplifies deployment. While the initial cost is substantial, customers justify it through exceptional reliability and faster setup compared to traditional DAS. The system offers excellent scalability and centralized management. Overall, the consensus is that the QUATRA 4000 provides mission critical connectivity with outstanding value for enterprise needs.
Know before you buy
While the system is designed for simplified deployment using Cat5e cabling, it is an enterprise-grade solution intended for commercial environments. We recommend professional installation to ensure optimal placement of the Network Unit and Coverage Units for maximum signal distribution.
Yes, the QUATRA 4000 is a carrier-agnostic solution that supports all four major US carriers. It is engineered to provide reliable 3G, 4G, and LTE coverage for all users in the building regardless of their service provider.
Using Cat5e cabling with Power-over-Ethernet (PoE) eliminates the need for complex, expensive coaxial cable runs. This allows for a much cleaner, more flexible installation, as you can easily route the cable through standard office infrastructure to reach Coverage Units.
A standard kit is designed to cover up to 75,000 square feet. Because the system is scalable, you can expand the setup to accommodate larger commercial spaces by adding additional Coverage Units.
The system features built-in remote monitoring capabilities through the Cel-Fi WAVE Platform. This allows you to track performance metrics, receive system alerts, and manage configurations from a centralized dashboard.
Yes, the system is carrier-approved and fully network-safe. It utilizes advanced digital signal processing and self-optimization to ensure it does not interfere with the carrier's macro network, meeting all necessary FCC and industry certifications.
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$10000