Nextivity CEL-FI QUATRA 4000e Fiber Hub

Enterprise fiber-linked cellular coverage expansion module

Extends indoor cellular coverage capacity by enabling the network unit to support additional coverage units over long distances via fiber. Designed for enterprise-scale QUATRA 4000e deployments, it expands the donor signal distribution footprint across large buildings or between structures, while maintaining full system gain and multi-carrier performance. The hub uses PoE category cabling for CU connections, supports remote configuration, and requires full carrier approval as part of the QUATRA architecture.

Key Features

• Extended fiber-based system expansion: Allows a QUATRA 4000e Network Unit to support up to six additional Coverage Units, increasing total system capacity to twelve for multi-level, campus, or multi-building installations.
• Long-distance placement flexibility: Supports installation up to 2 km away from the Network Unit, preserving signal quality while serving remote zones, extended floors, and nearby buildings.
• Multi-carrier high-gain design: Supports 2G, 3G, 4G and 5G technologies with powerful digital gain performance for reliable indoor connectivity.
• PoE-powered digital RF distribution: Uses dual category cabling for Power-over-Ethernet and RF transport to simplify installation and eliminate coaxial runs.
• Cloud-based monitoring and configuration: Provides remote management, performance optimisation and software control through the WAVE management platform.
• No LAN connection required: Communicates through the Network Unit without needing its own network port or separate connectivity path.
• Up to eight relay bands and four operators: Supports broad multi-carrier environments with scalable relay bandwidth options for enterprise deployments.
• Dedicated CU link interface: Includes RJ45 CU ports and SFP+ NU connection for structured, secure, and expandable signal routing.

This module enables large-scale QUATRA 4000e cellular installations to expand cleanly and efficiently, providing multi-carrier amplification, flexible remote placement, and cost-effective building-to-building signal continuity.