Business network cabling in Morocco: Cat6, Cat6A or fibre, racks and acceptance testing

Network cabling is the least visible part of the network, and the longest-lived: a firewall or WiFi access point can be replaced in a day, while cabling built into walls and ceilings stays in place for years. For a company in Morocco fitting out new offices, moving or opening a branch, the short answer is: Cat6A for outlets and WiFi access points, fibre optics between distant floors or buildings, a well-organised rack, and every link tested with an acceptance report.

This guide explains how to choose the cable category, when to switch to fibre, what a serious quote must contain and the installation mistakes we most often fix in Casablanca and elsewhere.

Why cabling deserves its own thinking

A business network rests on three layers: the internet link, the active equipment (firewall, switches, access points) and the cabling that connects it all. The first two change every few years. Cabling has to support equipment you have not bought yet: faster access points, IP phones, cameras, meeting-room displays, access control.

Sloppy cabling costs you for a long time: intermittent drop-outs that are impossible to diagnose, outlets nobody can trace, and a rack turned into a tangle where every intervention risks unplugging something else.

Cat6 or Cat6A: choosing the cable category

Categories define the performance of twisted-pair copper cable. For a business project in 2026, the choice is between two:

Criterion	Cat6	Cat6A
Specified bandwidth	250 MHz	500 MHz
1 Gbit/s over 100 m	Yes	Yes
10 Gbit/s	Reduced distance only	Over the full channel length (100 m)
Recent multigigabit WiFi access points	Possible over short runs	Yes
Bulk and bend radius	Smaller	Thicker cable, trays must be sized for it
Recommended use	Extending an existing Cat6 network	New installations, WiFi, future-proof links

Cat5e, still found in many offices, is fine for a 1 Gbit/s desktop but should no longer be installed in new projects. Cat7 and Cat8 are rarely justified for desk distribution: Cat8 targets very short links in server rooms.

Our recommendation: Cat6A for all new work, at least for outlets serving WiFi access points, meeting rooms and switch-to-switch links. The extra cost over Cat6 is in the cable and installation, while redoing cabling later costs far more.

Copper or fibre: distance and building decide

Structured cabling standards (TIA-568 and ISO/IEC 11801) limit a copper channel to 100 m: 90 m of permanent link between the patch panel and the wall outlet, plus cords at both ends. That rule shapes the whole project.

• Under 90 m from the rack to every outlet: copper is enough, and one rack can serve the floor.
• A larger building or several floors: a secondary rack is installed per zone, connected to the main rack by a backbone link, preferably fibre.
• Between two buildings (warehouse, workshop, annex): fibre is the answer. It is immune to electrical interference and avoids electrically connecting two buildings with copper.

There are two kinds of fibre: multimode, used inside a building or campus, and single-mode, suited to long distances. The choice depends on length and planned equipment; we confirm it during the site visit. Not to be confused with the carrier’s fibre that brings internet to your premises: see our guide to business fibre in Morocco.

The network rack: the heart of the network

The rack holds the patch panels, switches, firewall and often the server. A well-designed rack has:

• enough space for growth, with cable-management panels;
• patch cords of the right length with colour coding (desks, WiFi, telephony, servers);
• power protected by a UPS and adequate ventilation, in a locked room;
• PoE switches whose total power budget covers every planned access point, phone and camera.

The rack must be accessible for maintenance but not to everyone: a technical room open to all is a security risk as much as a risk of accidental unplugging.

What a cabling quote must contain

Two quotes with the same total can cover very different work. Require:

1. A needs survey: number of outlets per office, meeting room and reception, locations of WiFi access points, cameras, printers and phones.
2. The route plan: cable trays, trunking, floor-to-floor paths, location of each rack.
3. Components: category, brand and part numbers for cable, outlets and panels, from a single manufacturer for consistency.
4. The labelling convention: each outlet and each panel port carry the same identifier, reported on the plan (the TIA-606 standard provides a framework).
5. Testing of every link with a cable tester, copper and fibre.
6. The acceptance report: link-by-link test results, updated plan, photos of the rack.
7. Timeline, warranty terms and exclusions (civil works, false ceilings, electrical work).

We talk about links being tested: every link goes through the tester and the result appears in the report. If a manufacturer offers a system warranty, check its conditions directly with them.

The most common installation mistakes

• Network cables run alongside power cables without separation, causing interference.
• Runs that are too long, beyond 90 m, which “almost” work and drop out at random.
• Bend radius ignored, cables crushed by over-tightened ties: Cat6A is particularly sensitive to this.
• Unlabelled outlets: every diagnosis starts with a cable hunt.
• WiFi access points on plug-in adapters or wireless mesh links instead of a dedicated PoE cable, as explained in our article on enterprise WiFi.
• Too few outlets: you end up with small unmanaged switches under desks that nobody can see.
• No acceptance testing: without testing, a faulty link only shows up the day you plug in demanding equipment.

Office move or new branch: the right sequence

Cabling is decided early. For a move or a new branch:

• Before signing the lease: technical visit, condition of existing cabling, possible technical room location, carrier fibre availability.
• During fit-out: cabling installed before false ceilings and partitions, coordinated with the electrician.
• Before moving in: rack equipped, links tested, internet delivered, WiFi and telephony live.
• On the day: desks connected and checked, users up and running.

For a branch connected to head office, interconnection matters as much as local cabling; see our article on multi-site SD-WAN. And PoE-powered IP telephony depends directly on cabling quality, as shown in the mistakes that degrade call quality.

Checklist before approving a cabling project

• Cable category chosen (Cat6A for new work) and components from a single manufacturer.
• No copper link beyond 90 m between rack and outlet; fibre for backbones and between buildings.
• WiFi access point, camera and phone locations planned from the start.
• Rack sized with headroom, UPS, ventilation and a locked room.
• PoE switches with a sufficient power budget.
• Identical labelling on outlet, panel and plan.
• Every link tested, acceptance report delivered with plan and photos.

How we do it

At ALLSAFE SOLUTIONS, cabling is part of our network infrastructure and WiFi projects. We start with a site visit and a free initial audit: floor plans, usage, outlet count, access point and technical room locations. We deliver a detailed quote following the list above, then coordinate installation with your other contractors. Every link is tested and you receive an acceptance report with the updated plan. We then install the active equipment, including solutions from our partner Fortinet for firewall, switches and access points, and provide 24/7 monitoring if you wish. Our case studies illustrate this kind of project.

Planning an office move, a new branch or an upgrade of your premises? Request your free initial audit; we reply within 24 business hours.