PaalTech
PaalTech
Campus network infrastructure PRESEC Bompata Campus Network

Connectivity across a whole campus, without trenching it.

Campus-wide connectivity for a senior high school, combining satellite internet, point-to-point wireless distribution and centrally managed Wi-Fi across classroom blocks, laboratories and staff areas.

Our role
Network design and deployment
Status
Infrastructure project
Core technology
Starlink · Point-to-point wireless · MikroTik · Ruijie · VLAN segmentation

A large school campus spreads its users across many buildings - classroom blocks, computer laboratories, administration and staff areas. Getting a reliable connection to all of them usually means trenching fibre between buildings, which is slow, disruptive and expensive.

The network also has to serve very different groups - staff, students and laboratories - without one group's traffic degrading everyone else's.

We designed the network in layers: a satellite uplink for internet access, a core router to control it, and point-to-point wireless links to carry connectivity between buildings instead of buried cable.

At each building, managed access points deliver Wi-Fi, and the network is segmented so that different groups of users are kept on separate networks and managed from one place.

Starlink provides the internet uplink into a MikroTik core router. Point-to-point wireless links distribute connectivity across the campus to the individual blocks, where Ruijie managed access points provide Wi-Fi. VLAN segmentation separates user groups, and the access layer is managed centrally rather than device by device.

04 · How it works

Architecture, simplified

  • Uplink Starlink satellite internet brings connectivity onto the campus.
  • Core A MikroTik core router handles routing, segmentation and policy for the whole site.
  • Distribution Point-to-point wireless links carry the network between buildings in place of trenched fibre.
  • Access Centrally managed Ruijie access points serve classrooms, laboratories and staff areas on segmented VLANs.
05 · Key capabilities

What the system does

Satellite uplink

Starlink as the campus internet source, independent of terrestrial lines.

Wireless distribution

Point-to-point links between buildings instead of trenched fibre.

Network segmentation

VLANs keep staff, students and laboratories on separate networks.

Managed Wi-Fi

Ruijie access points configured and monitored centrally.

06 · Technology

What it is built with

Connectivity

  • Starlink
  • Point-to-point wireless

Network

  • MikroTik
  • Ruijie
  • VLAN segmentation
  • Managed Wi-Fi
07 · Outcome
The resulting network brings internet access across the campus from a single managed core, with buildings linked wirelessly and user groups separated - an approach that can be extended block by block as the school's needs grow.

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