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Description
The Cel-Fi QUATRA Fiber Range Extender expands the maximum supported distance between a Network Unit (NU) and a Coverage Unit (CU) to up to 2 km (1.24 miles). Designed for flexibility, the QFRE is fully compatible with QUATRA EVO and QUATRA 4000 series systems, enabling coverage across large buildings, high-rises, and multi-building campuses.
Each remote Coverage Unit requires a pair of Fiber Range Extenders - one installed at the NU side and one at the CU side - ensuring seamless connectivity and signal quality across extended distances.
Features
- Extends NU-to-CU link distance up to 2 km (1.24 miles).
- Compatible with both QUATRA EVO and QUATRA 4000 architectures.
- Supports hybrid fiber/copper cabling for signal and power delivery.
Install Configurations
Power Cable Configuration:
Fiber Cable Configuration:
Specifications, Guides, and Downloads
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FCC notice |
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This is a CONSUMER device. BEFORE USE, you MUST REGISTER THIS DEVICE with your wireless provider and
have your provider's consent. Most wireless providers consent to the use of signal boosters. Some
providers may not consent to the use of this device on their network. If you are unsure, contact your
provider. You MUST operate this device with approved antennas and cables as specified by the
manufacturer. Antennas MUST be installed at least 20 cm (8 inches) from any person. You MUST cease
operating this device immediately if requested by the FCC or a licensed wireless service provider.
WARNING. E911 location information may not be provided or may be inaccurate for calls served by using
this device. Please note, the four largest carriers - AT&T, T-Mobile, Verizon and Sprint - and
more than 90 regional carriers have given blanket consent for use of all boosters certified to the new
FCC standards.
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CA Prop 65 Warning |
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Deploying as Part of a DAS System?
We don’t just ship equipment – we work with you to design and deliver the right DAS solution for your building. That might mean helping with RF planning, selecting the right components, or managing the full deployment and integration.
Whether you’re looking for design support, installation guidance, or a turnkey system buildout, our team is here to help.

- Ask any questions about cellular enhancement
- Discover the most suitable solution for your project
- Get a free estimate for a proposed solution



