CEL-FI QUATRA 2000 Two-Carrier Commercial Cellular DAS (Q34-4/5/12/13/25)

CEL-FI QUATRA 2000 Two-Carrier Commercial Cellular DAS

Affordable, scalable DAS for small & mid-sized businesses
Bulk Pricing:
Buy in bulk and save
  • Two-carrier hybrid active DAS solution
  • 100 dB max gain—the most powerful multi-carrier cellular amplifier for buildings
  • Supports Verizon and AT&T
  • Components connected and powered via Cat 5e/Cat 6 Ethernet cable
  • Monitor & manage your system with the online CEL-FI WAVE Portal

Call for Pricing

Free lifetime support
SKU: Q34-4/5/12/13/25
Call for Pricing

Product Description

Features of the Nextivity CEL-FI QUATRA 2000 two-carrier system

  • Designed for small to mid-sized buildings and large custom homes, with coverage up to 50,000 square feet. Multiple systems can scale coverage up to 200,000 square feet.
  • Uses dedicated runs of Cat 6/Cat 5e Ethernet cable, fitting easily into your existing I.T. infrastructure.
  • Improves 5G and 4G/LTE voice quality and data speed. (Learn more about 5G compatibility.)
  • Up to 100 dB max gain, up to 1,000 times stronger than most competing commercial cellular amplifiers.
  • Provides coverage for Verizon and AT&T networks. (Need coverage for T-Mobile? Check out the QUATRA 1000 or QUATRA 4000.)
  • Monitor your cellular coverage with the online CEL-FI WAVE Portalexternal link icon with carrier-grade security. Monitor and manage devices, get performance metrics, receive email and text alerts if there are any interruptions in cellular service.
  • Certified by the FCC and preapproved by all major carriers. Unlike most DAS systems, the CEL-FI QUATRA system does not require any licensing to install or operate in your building.
  • Industry-leading installation and lifetime support from Powerful Signal, the leader in improved in-building cellular signal.

The CEL-FI QUATRA 2000 active DAS hybrid system is a two-carrier solution that provides up to 100 dB of signal gain for each carrier network. The QUATRA 2000 improves cellular reception inside offices, warehouses, industrial facilities, campuses, custom homes, and other buildings that have weak or no cell signal available.

Unlike passive DAS systems that use thick coax cables, the CEL-FI QUATRA 1000 is a digital system that uses Cat 6 or Cat 5e Ethernet cable that allows for long distances (325 feet, or 625 feet with an extender) between the network unit (NU) and the coverage units (CUs). The QUATRA 1000 can be configured with up to four CUs. Only the NU needs an AC power outlet.

Powerful Signal specializes in bringing strong cellular voice and data into large, luxury homes. We can fix specific problem areas or provide whole-home cellular coverage.

How the Nextivity CEL-FI QUATRA 2000 works

  1. The QUATRA 2000 receives outside cellular signal from one or two rooftop-mounted antennas or an existing small cell interface.
  2. The received signal is sent to one or more Network Units (NUs) that amplify the signal gain and send the signal and power downline via a run of Cat 6 or Cat 5e Ethernet cable.
  3. The run of Ethernet cable terminates at one to four Coverage Units (CUs) that amplify the signal again and broadcast it.

A Network Unit can transmit amplified cell signal and power over Ethernet (PoE) up to 325 feet (100 meters) to the Coverage Unit(s). That distance can be doubled to 650 feet (200 meters) with an optional QUATRA Range Extender (QRE). This feature makes the CEL-FI QUATRA 2000 an excellent solution for large, long, and tall buildings.

The QUATRA 2000 is highly scalable: One NU can support up to four CUs. Powerful Signal can easily install additional NUs and CUs in your building as your business grows.

CEL-FI QUATRA 2000 installation diagram (Click to enlarge.)

Best practices: a custom-designed Nextivity CEL-FI QUATRA 2000 solution

In a custom home, small office, or warehouse, you’ll get the best results and performance from a CEL-FI QUATRA 2000 with a custom ProWay design and professional installation.

Working with your floor plans, Powerful Signal’s design engineers will create design specifications that will allow you to use the fewest number of components to get the maximum amount of cellular coverage inside your home or office.

Powerful Signal’s professional installer will have knowledge of local building codes and the proper tools and experience to make sure your system is set up and configured correctly. We also offer a managed installation in which we support your I.T. professionals with system design documents and technical support.

Call Powerful Signal at 435-634-6800 or request a free custom quote online. We’ll design a custom system that will solve your cellular reception and connectivity problems at the best possible price point. We’ve designed thousands of cell signal amplifier systems—let us create one for you!

Office floor with a cellular booster system and dome antenna An office floor with amplified cellular signal from a ProWay CEL-FI QUATRA 2000 coverage unit (CU).

Works with two major cellular carriers

The Nextivity CEL-FI QUATRA 2000 works with these two cellular networks simultaneously:

  • Verizon (bands 4, 13, 25)
  • AT&T (bands 4, 5, 12, 25)
Carrier logos for Verizon and AT&T

FCC notice

For information on federal rules governing the use of consumer cell signal boosters, please see our FCC notice page.

Prop 65 notice

Caution triangle icon Warning This product can expose you to chemicals, including nickel, which is known to the State of California to cause cancer, and Bisphenol A, which is known to the State of California to cause birth defects or other reproductive harm. For more information go to link icon.

Product Specifications

Large building
Outside Antenna:
1 or 2 roof-mounted antennas per NU
Inside Antenna:
Up to 4 ceiling-mounted antennas (CUs) per NU
Cable Type:
Cat 6/Cat 5e Ethernet (NU to CUs)
Connector Type:
50 Ω
+100 dB max
Booster Case Material:
Signal Readout:
LED lights
Call for pricing

Warranty Information

For warranty information on this product, please see our Nextivity warranty information page.

Questions & Answers