Network engineering for WISPs
Why does a WISP network get slow and unstable as it grows? Interference, links at their limit, a bridged network and unmanaged queues. Our network engineering for WISPs organizes the network in layers so every new tower adds subscribers, not problems.
- PtP and PtMP links
- Bridge to OSPF
- Latency
- MikroTik
and congestion are commonplace in fixed wireless networks, according to Calix.
Source: Calixis particularly common in fixed wireless networks without intelligent traffic management.
Source: PreseemMany subscribers leave without complaining: intermittent problems are hard to spot.
Source: PreseemProblems we solve in WISP networks
Most WISPs that call us have a mix of these symptoms, so we tackle them in order of impact. That is why network engineering for WISPs always starts with measurement.
Symptom
Interference in unlicensed bands
Links lose capacity or drop when other operators or devices use the same channels.
How we fix itWe analyze spectrum and re-plan channels and widths.
Wireless link optimizationSymptom
Links and sectors at their limit
An overloaded sector or a misaligned link slows down an entire area.
How we fix itWe measure capacity and reorganize towers and backhaul.
Wireless linksSymptom
A bridged network with cascading outages
Broadcast storms and loops take down several towers at once, and the cause is hard to find.
How we fix itWe migrate to a routed OSPF network without mass outages.
Bridge to OSPF migrationSymptom
High latency at night
There is enough bandwidth, but the network feels slow when everyone is online.
How we fix itWe set up queues and plans with quality of service.
Quality of service (QoS)Symptom
Growing or moving to fiber without losing subscribers
Fiber competition is rising and it is unclear how to migrate without interrupting service.
How we fix itWe design hybrid networks and FTTH integration.
FTTH fiber networksSymptom
Subscribers notice before monitoring does
Without alerts per tower and per link, failures are discovered through complaints.
How we fix itWe deploy monitoring with alerts and dashboards.
Monitoring platformsWhat does a well designed WISP network look like?
A wireless network scales well when backhaul, towers and subscribers are separated and routed.
- Each tower is its own segment, so a local problem does not spread across the network.
- An OSPF backhaul ring provides an alternate path if a link goes down.
- Per tower monitoring alerts you before the subscriber calls.
Network engineering services for WISPs
Each service has its own page with the process, benefits and frequently asked questions.
Signs your WISP network needs help
- Several towers go down at once with no clear cause.
- Latency spikes at night even though links are not full.
- Link capacity changes with the day or the weather.
- The whole network runs bridged.
- You learn about failures from subscriber calls.
- There is no documented channel plan.
How do we work with you?
Diagnosis
We listen to the problem and review the network through secure access.
Plan
You get findings, priorities and a clear proposal.
Execution
We apply changes in stages, with a window and a rollback plan.
Follow through
We document, train your team and stay available.
Network engineering for WISPs: frequently asked questions
How do you reduce interference in a WISP?
First, measure spectrum at every tower. Then re-plan channels and widths, adjust power and, if needed, swap antennas for more directional ones.
Why is my wireless network slow at night?
At peak hours the queues on access points and backhaul fill up. With quality of service and intelligent queue management, latency drops even while traffic stays high.
When should a WISP move from bridged to routed?
When the network grows past a few towers, when cascading outages appear, or when diagnosing a failure takes hours. The sooner, the simpler the migration.
MikroTik or Ubiquiti for a WISP?
It depends on each device's role. Many WISPs pair radios from one vendor with MikroTik routers. We help you choose without selling hardware.
How many subscribers can a sector handle?
It depends on the radio, channel width, each subscriber's signal and the plans sold. That is why we measure real airtime use before giving a number.
When does it make sense to move from wireless to fiber?
When subscriber density and competition justify it. Often the best answer is a hybrid network: fiber where density is high, wireless where it is not.
How do you monitor towers and links?
With a platform that tracks availability, traffic, signal and latency per tower and per link, alerting before the subscriber notices.
Can you help me build a WISP from scratch?
Yes. We design the network, addressing, backhaul, upstream and subscriber management so it grows in order from day one.
Do you work with MikroTik equipment?
Yes. MikroTik is one of the platforms we work with most, along with other radio and router vendors.
Do you work remotely?
Mostly, through secure access to the network. Physical tower work is coordinated by your team with our guidance.
Guides to go deeper
Other industries we serve
Is your WISP growing faster than your network?
Tell us how many towers and subscribers you have. We will tell you what to fix first.