POI (Point of Interface)
Features
- Wide frequency range support (2G, 3G, 4G, 5G)
- High isolation between operator channels
- Low insertion and return loss for efficient signal transfer
- Modular and customizable design
- High power handling capacity
- Compact rack-mountable or wall-mountable structure
- Stable performance across temperature variations
- Built with high-quality, low-intermodulation components
- Simplifies network infrastructure and cabling
- Weatherproof and durable construction
Product Overview
A POI (Point of Interface) is a critical RF component that allows multiple telecom operators to share a common Distributed Antenna System (DAS) or base station infrastructure efficiently. It combines and manages multiple frequency bands and technologies—such as 2G, 3G, 4G, and 5G—into a single antenna network while maintaining high isolation and minimal signal loss. POIs are essential for multi-operator environments like malls, airports, stadiums, and large buildings, ensuring all networks operate without interference. Designed with modular, high-performance filters and combiners, the POI offers superior signal quality, space efficiency, and reliability. Its robust, weatherproof construction ensures long-term stability and ease of maintenance, making it a key component in modern telecom infrastructure and DAS solutions.