Use case · 5G WAN

Open on time, even when the internet circuit is late.

Wired circuits can take weeks or months. 5G WAN lets a new location open on schedule with the same network and security, then stays on as backup when the permanent circuit arrives.

TYPICAL SITENew stores, clinics, branches
WHAT HURTSOpenings wait on the carrier
WHAT WE CHANGEOnline on day one over 5G
Sound familiar?

What it looks like day to day.

A typical scenario based on the environments we work in, not a specific customer.

  • Opening dates slip while waiting for the carrier
  • Staff improvise with hotspots on opening day
  • Payments, cameras and cloud apps can't wait
  • Every new site starts with a different temporary setup
Waiting on the circuit compared with Open on day one over 5GNetwork topology. Existing: Waiting on the circuit. Proposed: a 5G gateway connects the site router through the carrier network to the internet and applications.AEXISTING CONDITIONSNTSSITEINTERNET / APPSFIBER / ISPORDERED 60+ DEDGE RTRPOS · VOICENOT OPENEXISTING── WIRED ╌╌ WIRELESSBPROPOSED DESIGNNTSSITEINTERNET / APPSFIBER / ISPPENDINGEDGE RTRPOS · VOICE5G GWCARRIER RANACTIVEOPENPROPOSED · 5G WAN · MONITORED── WIRED ╌╌ WIRELESSA — Waiting on the circuitB — Open on day one over 5G
Sheet A shows existing conditions; sheet B shows the proposed design. Illustrative, not to scale.
Why it happens

Construction timelines and carrier timelines don't match.

Circuit installs depend on carrier construction you can't control. A pre-configured 5G router ships with the rest of the network gear, so the site works on day one, then becomes the backup link.

What we do

How we fix it.

5G WAN connects a location to the internet over the cellular network, as its main connection, its backup, or a separate path for emergency access.

  1. Check coverage at the address

    A coverage check for each carrier before anything ships.

  2. Pre-configure the gear

    5G router set up with your network and security standards.

  3. Ship and turn up

    Online on opening day and monitored from the start.

  4. Cut over cleanly

    Move to the wired circuit when it lands; keep 5G as backup.

Every site starts with a coverage check for each carrier, so the right carrier and antenna are picked before anything ships.

What changes

What's different after.

On-time openings

Revenue starts on schedule.

No hotspots

One managed, secure network from day one.

Built-in backup

The day-one link becomes your failover.

Is it a fit?

Where this works, and where something else fits better.

We recommend what solves the problem, even when it's a different solution.

A good fit for

  • Retail and restaurant rollouts
  • Clinics, branches and franchises
  • Relocations with tight dates

Something else may fit better

  • Addresses with very poor cellular signal even with an outdoor antenna: the coverage check tells us up front
For your IT or engineering team

Technical detail

The design decisions, the end-to-end path and how the result is tested.

Show

The gateway, carrier options, antennas, firewall, addressing, VPN, monitoring, and transition plan should be prepared centrally.

Design decisions

Design decisionWhat we need to understandHow we engineer it
Carrier readinessSurvey coverage, bands, quality, capacity, and alternate carrier options.Select and stage service from measured site conditions.
Production pathDefine firewall, SD-WAN, VPN, addressing, DNS, and application policy.Place cellular behind the same controlled edge used by permanent WAN.
TransitionDecide whether cellular becomes backup, remains primary, or is removed.Predefine routing, validation, billing, and inventory changes after circuit delivery.

The end-to-end path

  1. MOBILE NETWORKLTE / 5G carrierMeasured site access
  2. CELLULAR GATEWAYModem · antenna · SIMManaged WAN handoff
  3. BRANCH EDGEFirewall · SD-WAN · VPNProduction policy and monitoring
  4. SITE SYSTEMSPOS · users · camerasDay-one operation

The objective is not merely internet access. It is production application reachability through the organization’s intended security and operations model.

How the result is tested

  • Carrier test Measure primary and alternate carriers at the installed antenna location.
  • Application test Validate every required branch workflow over cellular.
  • Security test Confirm firewall, VPN, segmentation, DNS, and management policy.
  • Load test Exercise expected user, payment, voice, camera, and update traffic.
  • Transition test Add the permanent circuit and verify route preference and recovery.
  • Operations test Confirm monitoring, escalation, billing, inventory, and support ownership.
Practical next step

Tell us about the sites that need to stay online.

Share what's happening and where. We'll recommend the right fix and the next step, starting from your floor plans or site details.

Start your project