Upgrading an End-of-Life DAS

Access the full Application Note here.

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This Application Note explains how to migrate from legacy DAS to InfiniG’s Mobile Coverage as-a-Service platform with minimal disruption and significantly lower cost.

Instead of ripping and replacing the entire system, InfiniG reuses existing ceiling-mounted antennas and cabling while upgrading the active components to a Nokia distributed RAN architecture operating on CBRS spectrum. By combining carrier-class radio technology with a cloud-based Multi-Operator Core Network, the solution delivers shared, multi-operator coverage across all major U.S. carriers through a single CBRS signal source.

The benefits are substantial:

• Lower cost through RF reuse and consolidation of carrier equipment
• 10x to 20x higher capacity using 150 MHz of CBRS spectrum
• Minimal workplace disruption since upgrades occur inside telecom closets
• Unified analytics and network visibility for both enterprises and carriers
• Simple enablement of private network applications
• Software-based 4G to 5G upgrades for long-term future proofing

For enterprises facing expiring DAS contracts or unsupported hardware, this approach offers a practical modernization path that aligns with how carriers operate today, while giving building owners greater control, insight, and performance inside their properties.

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