Point-to-point dedicated fibre network topology connecting 14 customer sites to a core aggregation hub via Ethernet Private Line (E-Line) managed service and dark fibre unmanaged direct paths. E-Line provides carrier-managed Layer 2 connectivity with guaranteed bandwidth, low latency, and predictable performance across the WAN backbone. Dark fibre offers independent direct physical fibre paths between locations with no provider routing, enabling maximum control and cost efficiency for high-volume data transfer. This architecture eliminates shared network congestion, delivers deterministic SLA compliance, and supports mission-critical applications requiring guaranteed QoS. Fork this diagram to customize site counts, add redundancy paths, or compare E-Line versus dark fibre cost-benefit scenarios for your enterprise topology.