Network Deployment & Corporate Wi-Fi for companies in Gravataí - RS

Migration by coexistence

The principle is simple: the new environment is built alongside the old one, and the two coexist while the transfer happens in stages.

In practice, the new network structure is installed and validated with nothing depending on it. Then one sector at a time is moved over — a shift, an area, a set of workstations — with verification at the end of each move. If something does not work, that sector goes back to the old environment in minutes, because the old environment is still there, powered and running.

The cost of this approach is keeping both environments live for a period, which consumes ports, rack space, and some patience. The benefit is that no single step can take the plant down — and that is what makes the project acceptable to the people running the operation.

The order that reduces risk

The sequence that works starts with what is least critical and most representative: an administrative sector with varied usage. It exercises the new environment — authentication, system access, printing, telephony — without putting production at risk.

Support areas come next, and production and dispatch come last, because they are the ones that tolerate surprises least. By the time their turn arrives, the new environment has run for weeks with real people on it, and the configuration issues have already surfaced among those who could afford to wait.

Survey what exists before designing

In a plant with no documentation, the survey is not a formality: it is half the work. And it has to be done with the environment in use, because whatever is switched off reveals no dependencies.

Three pieces of information change the design. Which equipment exists and where it sits — including the devices nobody mentioned, which always turn up. Which dependencies exist between systems, discovered by observing real traffic rather than by asking. And what state the cabling is in, because designing a new network on top of unlabeled cabling transfers the problem instead of solving it.

That last one tends to define the real scope. It is not unusual for a network deployment to turn out to be, in truth, a cabling job with an equipment swap at the end.

Operational areas: size for what moves

The warehouse and the production floor have their own requirements, different from the office side. Wireless coverage is sized for the device that moves — a handheld scanner, a forklift-mounted terminal, a shop-floor tablet — and for the route it travels, not for the floor area on paper.

Three factors change the outcome: mounting height, because a high ceiling covers a large area with weak signal where the person actually stands; the contents of the space, because metal structure and stored material reflect and absorb signal, and a full warehouse propagates differently from an empty one; and movement, because forklifts and loads alter the signal path continuously, which forces the design to carry margin for the worst arrangement of the day.

And the general rule holds: cable for what is fixed, wireless for what moves. Dock terminals, scales, label printers, and access points get cable.

Segments and legacy from the start of the design

The deployment separates administrative, operational, equipment, and guest traffic from the beginning — and in this kind of plant the equipment segment is the most important one, because it houses what cannot be updated.

Defining this during the migration is practically free, since each sector transferred lands directly in the right segment. Doing it later, on a flat network in production, requires a second round of interventions with agreed windows.

The sectors that drive demand in Gravataí

Industry, logistics, services, and retail form the city's profile. Industry demands coverage across production areas, equipment isolation, and shift continuity. Logistics is the most demanding case, combining devices in motion with dispatch criticality.

Services and retail need an isolated guest network and stability for payment processing — the same design with different priorities.

How we run the deployment

It starts with a visit and an on-site survey with the environment in use: existing equipment, dependencies observed in real traffic, the state of the cabling, the routes devices travel on the operational floor, and signal measurements with the building in its real state.

From the survey come the design and, alongside it, the coexistence migration plan: what gets built in parallel, in what order the sectors are transferred, and what the verification and rollback criteria are at each stage.

Execution proceeds sector by sector, in agreed windows, keeping the old environment available until validation. Closeout includes testing every point, verifying coverage by walking the real routes with the device the operation actually uses, and the documentation — which then sustains remote support within 45 minutes.