In this article
In business network infrastructure, fibre optics and copper do not compete: each has its place. CAT6/CAT6A copper connects workstations to the rack at low cost and with PoE power; fibre covers long distances and the high-throughput backbone. Almost every well-designed network uses both.
Quick comparison
| Criterion | CAT6/CAT6A copper | Fibre optics |
|---|---|---|
| Typical use | Distribution to workstations | Backbone between racks, floors and buildings |
| Distance | Up to 100 m | Well beyond 100 m |
| PoE power | Yes (access points, cameras) | No |
| Electromagnetic interference | Susceptible | Immune |
| Cost and installation | Cheaper and simpler to terminate | Requires specialist technique; very durable |
Copper: the foundation of every floor
To connect workstations to the rack over the distances of a single floor, copper is the natural choice: more economical, easy to install and able to power access points and cameras via PoE.
Fibre: reach, throughput and the future
- Distance Between buildings or distant floors.
- Backbone High-capacity links between racks and core switches.
- Interference Immune to electromagnetic noise.
- Future-proofing Capacity to grow without replacing the cable.
DataRoad IT Unlimited
Talk to DataRoad. We assess your operation and propose the right plan.
The hybrid design
The typical network has fibre in the backbone and copper in distribution: throughput and reach where they are needed, value for money where it makes sense. This is the design DataRoad - IT Services and Consulting uses in its certified structured cabling, complemented by business Wi-Fi.
Frequently asked questions
Is fibre always faster?
It allows much higher throughput and distances, but for a workstation a few metres away, good copper delivers what is needed at lower cost.
Does a single-floor office need fibre?
Rarely for distribution; it can pay off in the backbone between racks or in links to servers. It is assessed case by case, ideally as part of an IT consultancy review.
Is fibre fragile?
Properly installed and protected, it is robust and long-lasting; the care lies in the installation.
Fibre, copper or both?
We design the right infrastructure for your building — see our business network installation for offices and request a no-obligation proposal.
More than 10 workstations · support contract · remote, on-site and telephone support
+351 211 459 950* · sales@dataroad.pt
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