CAT6 · CAT6A · fibre · testing and labelling
GS TechGuard installs structured cabling in Nairobi and across Kenya for offices, schools, hospitals and warehouses. We plan every data point, run CAT6, CAT6A and fibre in proper containment, terminate into tidy racks, test every link and hand over labelled drawings you can rely on for years.
Cabling is the least glamorous part of an office fit-out and the most expensive to fix later. Once ceilings are closed and desks are in place, replacing a bad cable means lifting tiles, moving furniture and disturbing staff. That is why good structured cabling in Nairobi focuses on doing it right once: the correct cable, the correct route and proof that every link performs.
So this page explains what structured cabling includes, how to choose between copper and fibre, how we route and test cables and what drives the cost.
Cabling
A structured system follows a standard layout, so any engineer can understand it. In other words, the next technician never has to guess. The main parts are:
| Part | Description |
|---|---|
| Horizontal cabling | Cables from the rack to each outlet at desks, ceilings and devices |
| Backbone cabling | Links between racks on different floors or buildings, often fibre |
| Racks and cabinets | Hold patch panels, switches and power, with room for cooling |
| Patch panels | Where each cable terminates in the rack, numbered to match outlets |
| Outlets and faceplates | Wall, floor or ceiling points where devices plug in |
| Containment | Trunking, trays, conduit and ducts that carry and protect cables |
| Patch leads | Short cables that connect panels to switches and devices to outlets |
The standard approach comes from international cabling standards published by bodies such as the Telecommunications Industry Association and ISO/IEC. Following them means your structured cabling in Nairobi will support equipment from any manufacturer.
Cabling
Choosing the cable is a balance of speed, distance, cost and future plans. Also, the building's expected life matters, because cables usually outlast three or four generations of switches.
| Media | Typical speed | Max channel length | Best use |
|---|---|---|---|
| CAT6 U/UTP | 1 Gbps (10 Gbps short runs) | 100 m | Most desks, phones, cameras, access points |
| CAT6A | 10 Gbps | 100 m | Wi-Fi 6/6E/7 access points, server rooms, long-life buildings |
| Multi-mode fibre (OM3/OM4) | 10 to 100 Gbps | 300 m to 550 m at 10 Gbps | Backbones inside a building or small campus |
| Single-mode fibre (OS2) | 10 to 100 Gbps+ | Several kilometres | Links between buildings and large campuses |
For most new offices, we recommend CAT6 for desks and CAT6A for access points and server rooms. Fibre makes sense whenever a run exceeds 90 metres, crosses between buildings or passes near heavy electrical equipment. In addition, fibre does not carry electrical surges, which protects equipment in lightning-prone areas.
Fire safety
The route a cable takes affects its speed, its lifespan and your safety. Therefore we plan routes before pulling a single cable.
Fire-stopping is often skipped by low-cost installers. Yet an unsealed hole lets smoke and fire spread between rooms, which matters for the safety of the building and for any fire inspection.
Structured Cabling
Testing is what separates a professional job from a cheap one, because a link can look fine yet fail at full speed. After termination, we test every link. Depending on the project, this means a full certification test against the cable category, or a verification test for smaller jobs. Either way, you receive the results.
Labelling follows a simple scheme. For example, outlet 2-14-B means floor 2, outlet 14, port B. The same label appears on the faceplate, the patch panel and the drawing. As a result, anyone can trace a fault in minutes.
Cabling
Each building type brings its own demands, so the same cable plan rarely fits two sites.
We also cable for security systems. Cameras, door controllers and intercoms all need data points, so we plan them with the CCTV installation and access teams. For Wi-Fi, each access point gets its own cable in the right ceiling position; see our business Wi-Fi page.
Cabling
Many clients need new cabling while staff keep working. That is harder than a fresh fit-out, yet it is very common in Nairobi offices that have grown over the years. So we plan this carefully: We plan this carefully:
Costs and pricing
As a guide, a standard CAT6 point in a typical Nairobi office often falls between KSh 4,500 and KSh 8,000 including containment and testing. CAT6A and difficult routes cost more. Our article on cabling cost per point explains the numbers, and our structured cabling checklist helps you compare quotes.
Good structured cabling in Nairobi should last 15 years or more. Several manufacturers offer long system warranties when an approved installer uses their full range of components and tests every link. Even without a formal warranty, using matched components from one maker reduces faults. We also keep your test results, so if a dispute arises later, there is proof of how each link performed on day one.
Cabling ends at the rack, so the rack must be planned too. Otherwise, a tidy ceiling ends in a tangled cabinet. We size cabinets with space for growth, add cable managers, plan airflow and fit power distribution units. For larger rooms, our server room setup service covers cooling, power and access control. Our fibre optic installation team handles backbones between racks and buildings.
Why choose us
We work across Nairobi, including Westlands, Upper Hill, Kilimani, Industrial Area and Mombasa Road, and we travel to sites countrywide. To plan structured cabling in Nairobi for your building, request a site survey or explore our wider network infrastructure services.
Get started
Tell us about your site and an engineer will call you back within one working day to discuss your needs and arrange a visit.
Prefer to talk? Call +254 184 379 590
A standard CAT6 data point in a typical Nairobi office often costs between KSh 4,500 and KSh 8,000, including the outlet, panel port, containment, testing and labour. CAT6A, long runs, new containment and after-hours work raise the price. We give an itemised quote per point after a survey.
CAT6 handles 1 Gbps to every desk, which suits most offices today. CAT6A supports 10 Gbps over the full 100 metres and suits Wi-Fi 6 and Wi-Fi 7 access points, server rooms and buildings you plan to occupy for many years. Many clients use CAT6 for desks and CAT6A for access points.
Yes. We test every link and hand over the results. For larger projects we run full certification tests against the cable category, and for smaller jobs we provide verification results. The report lists each outlet by its label, so you can match it to the drawings.
Yes. We phase the work by zone, install new racks and cables alongside the old system and move users over at night or at weekends. Staff keep working during the day, and we test every point before they return.
Tell us about the site. We will arrange a survey, give you a clear written quote and explain the options in plain language.