Enterprise definition

Private WAN

Layer 2, Layer 3, and optical services for connecting offices, campuses, production sites, and critical systems.

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What it means

A private WAN is a customer network that connects multiple locations using private transport instead of relying only on public Internet VPNs. It may use Ethernet, routed private IP, wavelengths, dark fiber, BGP, DIA failover, or a custom backbone depending on the customer environment.

Where it fits

  • Multi-site enterprises and campuses
  • Manufacturing, healthcare, public sector, education, and operational networks
  • Private application traffic and replication
  • WAN designs that need predictable paths and support
  • Organizations that want Quad State Internet to build and support the route

What we'll talk through with you

  • Which sites need to be on the private WAN?
  • Do sites need Layer 2, routed Layer 3, optical transport, or a mix?
  • What traffic must stay private and what can use Internet access?
  • How should failover, route policy, and security boundaries work?
  • What support and change process does the customer need after turn-up?
Important context Private WAN does not have to mean one product. It is often a design built from transport, routing, handoffs, Internet access, and support practices.

How it shows up in a real project

A healthcare group connects offices, clinics, and a private application environment over managed transport, with DIA and BGP planned separately for Internet traffic.

Learn the goal

We start by translating the business need into endpoints, capacity, term, resiliency, and support expectations.

Map the meet points

We identify carrier meet points, IX ports, cloud on-ramps, colocation footprints, or private handoffs that matter.

Choose the model

The answer may be DIA, IP Transit, Type II access, dark fiber, wavelength, IRU, managed transport, or a blend.

Build the path

Quad State Internet can build, coordinate, light, monitor, document, and support the route after turn-up.

Related things to learn

Private Ethernet A private Layer 2 path between locations, delivered as Ethernet instead of public Internet. Transport Private connectivity that moves traffic between places without treating the path like ordinary Internet access. Carrier Diversity Route separation, alternate entrances, and carrier mix for organizations that cannot depend on one provider path. Private Backbone A private network spine that connects your sites, carriers, cloud paths, and interconnection points.
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