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Nextivity CEL-FI QUATRA 4000e Fiber Hub

SKU: RPR-CF-00860

Price on Application

The CEL-FI QUATRA 4000e Fiber Hub extends NU capacity to 12 Coverage Units, ensuring consistent signal quality over 2.0 km. Supports multi-carrier DAS hybrid, approved by Ofcom and ComReg. SFP+ module not included

A Comprehensive Multi-Carrier Active DAS Hybrid Solution

The CEL-FI QUATRA 4000e tackles common issues such as inconsistent cellular coverage, poor voice quality, and dropped calls in medium-sized buildings. This affordable, digital active DAS hybrid system enhances cellular signal strength and quality throughout any building.

Key Features

  • Supports Multiple Carriers

    Improves 3G, 4G, and 5G voice and data across various carriers for widespread coverage.

  • Strong Signal Amplification

    Boosts cellular signals significantly, up to 1000 times more than traditional analog boosters, without losing signal quality to the building’s edges.

  • Digital PoE/RFoE Solution

    Employs digital category cabling for RF and Power over Ethernet, simplifying installation.

  • Extensive Coverage

    Offers up to 12,000 square meters of coverage per Network Unit, suitable for various building sizes.

  • Remote Management

    Easily managed remotely through the CEL-FI WAVE Platform.

  • Approved by Carriers

    Certified by carriers to be network safe without causing interference.

Technical Specifications

  • Supported Bands

    Covers Bands 1, 3, 7, 8, 20, and 40* for broad technology compatibility.

  • Power Specifications

    The NU requires an input voltage of 85-264 V and has a maximum power usage of 480 W.

  • Environmental Range

    Operates in temperatures from 32 to 104 °F (0 to 40 °C) with a humidity tolerance of 0% to 95%.

BandsDownlink MHzUplink MHzTechnology/Bandwidth

* Available only on Donor Port A

System Components:

QUATRA 4000e Network Unit

The Network Unit (NU) is the hub of the system. The scalable design works with one to six Coverage Units.

  • Provides donor signal to the CEL-FI QUATRA 4000e system
  • Provides power to Coverage Units (up to six)
  • Connects via ethernet or LTE Modem to the CEL-FI WAVE Platform for remote monitoring and management

QUATRA 4000e Coverage Unit

The Coverage Unit (CU) is the remote unit of the system that rebroadcasts the donor signal. The cost-efficient and easy-to-deploy system leverages Power-Over-Ethernet (POE) for up to six CUs.

  • Provides coverage in the CEL-FI QUATRA system (up to six per Network Unit)
  • Power delivered by Power-Over-Ethernet from the Network Unit
  • Self-configuring and self-optimizing
  • CEL-FI QUATRA 4000e CU is only compatible with CEL-FI QUATRA 4000e NU

QUATRA 4000e Fiber Hub

CEL-FI QUATRA 4000e Fiber Hub expands the Network Unit capacity from six to up to twelve Coverage Units. The fiber hub can be installed 2.0 km (1.24m) away from the NU to cover large spaces while maintaining the same signal quality throughout the system.

  • Multi-carrier Active DAS Hybrid
  • Donor source over fiber
  • Ofcom and ComReg Approved
  • SFP+ module not included


If you are interested in this product or if you’re after a bespoke solution; please fill out the form below and we will be in contact within 24 hours.

Weight0.2 kg
Dimensions3 × 10 × 12 cm


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