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🏦 Case Study

Meridian Bank — Private 5G

How NexaComm delivered a transformative private 5G network across 47 financial branches.

Private 5G Across
47 Financial Branches

Meridian Financial Group needed a connectivity upgrade that could support real-time fraud detection AI, sub-10ms transaction processing, and 8K video surveillance — simultaneously across 47 branches in 11 states. Legacy MPLS was too slow. Public 5G lacked the security guarantees required by regulators.

NexaComm designed and deployed a standalone 5G SA private network with a centralised cloud core hosted in Meridian's two data centres, using CBRS spectrum. Each branch received two indoor small cells, a local MEC node for latency-critical workloads, and a 10 Gbps fibre backhaul.

Week 1–4: RF survey, propagation modelling, spectrum coordination across 11 states.
Week 5–10: 5G SA core configuration, MEC node provisioning, integration with Meridian fraud AI.
Week 11–16: Phased branch deployment — 4 branches per week, testing after each phase.
Week 17–18: Network acceptance testing, staff training, handover to Meridian IT team.
85%Latency Reduction
99.99%Network Uptime
$2.1MAnnual OPEX Saving
0Security Incidents
★★★★★

"NexaComm's 5G deployment reduced our latency by 85% and cut connectivity costs by a third. Zero unplanned outages in 18 months — that's simply incredible reliability for a financial institution."

James
James WhitfieldCTO, Meridian Financial Group

Project Details

Client
Meridian Financial Group
Industry
Financial Services
Service
Private 5G Infrastructure
Locations
47 branches, 11 US states
Duration
18 weeks
Year
2025
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