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Introducing the CEL-FI QUATRA 4000e for Enhanced In-Building Coverage

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April 3, 2023

Discover the groundbreaking features of the CEL-FI QUATRA 4000e and how it's transforming in-building cellular coverage.

As the demand for seamless and reliable in-building cellular coverage continues to grow, Signal Solutions are proud to announce that we were the first integrator in the UK to install the cutting-edge CEL-FI QUATRA 4000e from Nextivity. This innovative and powerful Smart Signal Booster is license exempt and is designed to provide superior in-building cellular signal for commercial properties, ensuring enhanced connectivity for businesses and their clients. In this blog post, we’ll dive into the technical details of the CEL-FI QUATRA 4000e, demonstrating why it’s the go-to choice for optimal cellular coverage.

The CEL-FI QUATRA 4000e: An Overview

The CEL-FI QUATRA 4000e is a state-of-the-art, scalable active DAS hybrid solution, specifically designed to provide enhanced cellular coverage for the use of mobile phones in commercial and industrial properties. With the ability to support multiple carriers simultaneously, the QUATRA 4000e is an industry-leading system and ensures excellent mobile signal throughout the building. It’s an affordable, all-digital solution that offers building owners, business owners, facility managers and IT managers a way to eradicate poor mobile coverage.

Network Units and Coverage Units: A Powerful Combination

A key aspect of the CEL-FI QUATRA 4000e system’s effectiveness lies in its combination of Network Units (NUs) and Coverage Units (CUs). The NUs are responsible for capturing the cellular signal from the carriers (the donor signal), while the CUs distribute the amplified signal throughout the building. This combination ensures that the system provides optimal coverage in all areas of the property.

Unlike analog boosters, the CEL-FI QUATRA system connects via Ethernet cable, minimising loss of signal from the outdoor antenna to the indoor antenna network. This powerful solution uses CAT6 cable to connect the Network Units and Coverage Units, ensuring that there’s no signal loss between the two components, providing a reliable and consistent signal throughout the building. This is a significant advantage over traditional DAS systems, which often suffer from signal loss due to suboptimal cabling.

Advanced Technical Features of the CEL-FI QUATRA 4000e

There are several key technical features of the CEL-FI QUATRA 4000e that set it apart from the competition and make it a very smart investment:

Multi - Carrier Support: The QUATRA 4000e is carrier-agnostic, supporting multiple carriers simultaneously. This ensures that all users within the building have access to reliable cellular service, regardless of their mobile network provider. It's also unconditionally network safe, meaning it won't cause any problems with the mobile network operators.
Scalability: The CEL-FI QUATRA 4000 is a scalable solution, making it suitable for buildings of various sizes and layouts. By adding or adjusting the number of NUs and CUs, the system can be tailored to meet the specific needs of each installation. The Coverage Units take their power from the Network Units using Power Over Ethernet (PoE) technology. All of our cellular coverage solutions use scalable design principles to ensure maximum indoor signal coverage.
High-Quality Signal: With a maximum gain of up to 100 dB of gain, the QUATRA 4000e provides a consistently stronger signal throughout the building. This ensures that users can enjoy uninterrupted voice and data services, even in areas where coverage may have been previously limited.
Easy Integration: The QUATRA 4000e can be seamlessly integrated into existing IT infrastructure, reducing the need for additional equipment and minimising disruptions during installation.
Cost-Effective Solution: Compared to traditional active DAS systems, the CEL-FI QUATRA 4000e system is more cost efficient and easy-to-deploy, providing excellent value for money without sacrificing performance.

Signal Solutions: Leading the Way with the CEL-FI QUATRA 4000e

As the first CEL-FI solutions integrator in the UK to install the CEL-FI QUATRA 4000e, Signal Solutions are at the forefront of quality cellular coverage technology. Our expert team is dedicated to providing the most advanced solutions, ensuring that businesses can enjoy reliable and efficient cellular service, no matter where they are located.

If you’re interested in learning more about this CEL-FI QUATRA solution or any other CEL-FI products, don’t hesitate to get in touch with Signal Solutions today. Our team is ready to assist you in finding a smart solution to meet your specific needs.

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John Baker

John is a key part of the Signal Solutions Senior Team, having co-founded the company in 2020. With over 20 years spent working in telecoms, John brings a wealth of experience to the team.

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