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Wernecke IT
DE
Networking & Wi-Fi

Networks you can rely on, every day.

Stable LAN and Wi-Fi infrastructure for businesses. Planned, modernized and optionally monitored on an ongoing basis. On-site in Berlin and Brandenburg, remotely across Germany.

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Intro

From the patch panel to the access point.

We design, modernize and run networks for small and mid-sized businesses. This includes suitable Wi-Fi coverage, properly planned switches and VLANs, and separated guest and staff networks.

Before swapping anything, we review the existing setup and the actual cause. We plan and install Wi-Fi, but do not currently provide surveys or measurements. Smaller structured-cabling jobs can be carried out by us; larger projects are assigned to and coordinated with external specialist contractors. Firewall and VPN remain adjacent topics.

Concretely

What we do in detail

  • LAN and Wi-Fi planning for offices and sites
  • Switches, access points and structured cabling
  • VLANs and segmentation for guests, staff and devices
  • Troubleshooting for slow or unstable networks
  • Monitoring, alerts and clear documentation
  • Takeover and modernization of existing networks
Outcome

What you receive

  • Clear baseline of devices, cabling and network structure
  • Understandable target structure for LAN, Wi-Fi and separated networks
  • Documented VLAN, Wi-Fi and cabling plan
  • Tested reachability for agreed staff and guest access
  • Updated network documentation with open points
Our process

How we work

  1. Review the setup

    We map hardware, cabling, topology and current problems. You get a clear assessment of the existing environment.

  2. Plan the network

    We design a suitable structure for staff, guests, IoT devices and other requirements. We also give clear hardware and VLAN recommendations.

  3. Implement

    We install and configure with as little interruption as possible. Larger changes are planned outside your core hours.

  4. Support the operation

    If wanted, we monitor and document your network and help with incidents, extensions and gradual modernization.

FAQ

Frequently asked

Do you only work in Berlin?
Our on-site focus is Berlin and Brandenburg. We can support locations beyond the region by arrangement; planning, configuration and project support are available remotely across Germany.
Can you take over an existing network?
Yes. We start with a review of devices, cabling, access and documentation, then propose a clear takeover or modernization path.
Which hardware do you recommend for switches and access points?
It depends on size, building, requirements and budget. We are vendor-independent and recommend a maintainable combination of switches, access points and cabling that fits your operation.
What do you do about slow or unstable Wi-Fi?
We systematically narrow down the cause: load, coverage, channel selection, cabling, switches and end devices. You get concrete measures instead of a blanket recommendation to replace hardware.
When do VLANs and separated networks make sense?
VLANs help separate guests, staff, administration and devices such as printers or IoT components. We plan segmentation around access needs, workflows and security requirements.
Do you provide Wi-Fi surveys or measurements?
Not at this time. We do provide Wi-Fi planning and installation.
Do you carry out structured cabling yourselves?
We can carry out smaller jobs to a limited extent. Larger cabling projects are assigned to external specialist contractors and coordinated where needed.
Do you also provide monitoring and documentation?
Yes. If desired, we monitor agreed components, configure alerts and keep topology, devices and important configuration details documented.
Related service

More support for your business

Firewall & VPN

Firewall configuration, rule maintenance, remote-access VPN and site-to-site connections for businesses.

Learn more

Managed IT Services

Ongoing care, maintenance and documentation for a more predictable IT operation.

Learn more

Request a Wi-Fi review

Tell us where your LAN or Wi-Fi is unstable. We will review the starting point and discuss useful measures.

Enquire about networkingCall us