Patch Panels and Patch Cords: Cabling a Kuwait Office Properly

Nobody is excited about patch panels. But the cabling is the only part of a network that is expensive to change later — you can swap a switch on a Friday evening, and you cannot re-pull 24 cables through a finished ceiling without a conversation about the ceiling.

This is the part of a fit-out that gets decided by whoever is cheapest on the day, and it is the part that determines whether the office is still fine in 2031.

Start with one question: what is above the ceiling?

Before specifying anything, find out whether the cable route is accessible. An office with a removable tile ceiling and a cable tray is a different project from one with a plastered soffit.

The second case is extremely common in Kuwait, because fit-outs are frequently done to a finished specification in an existing building. The cost of one extra cable during the pull is a few dinars. The cost of adding it afterwards is a contractor, a permit from the building, and a weekend.

Cat6 or Cat6a

The honest answer for most offices: Cat6 carries gigabit to every desk for 100 metres and that is what desks need. Nobody's spreadsheet is waiting on a 10-gigabit link to their PC.

Specify Cat6a where 10 Gigabit is plausible, and in an office that means specific runs rather than the whole floor:

We stock both. Cat6a patch cords at 2.00 KWD for two metres and 3.50 KWD for five metres, and Cat6 at 1.50 KWD for 1.5 metres.

The thing about LSZH, which matters more here than the category

Look at the jacket specification, not just the category. LSZH stands for low smoke, zero halogen. In a fire, ordinary PVC cable produces dense black smoke and halogen gases; LSZH produces far less of both.

This is not an abstraction in a Kuwait office building. Cables run in ceiling voids and risers — exactly the paths that carry smoke between floors. Many building management companies and most tender specifications now require LSZH for cable in plenum and riser spaces, and a fire inspection can fail on it.

Our Cat6a patch cords are LSZH-jacketed. If somebody quotes you cheaper cable, ask what the jacket is before you compare the price, because you may be comparing two different products.

The patch panel

A patch panel is the fixed, labelled, punched-down end of every cable in the building. It exists so that a change at a desk is a patch cord move rather than a cable trace.

Our 24-Port Cat6a UTP Patch Panel is 28.00 KWD: 1U of 19-inch rack, 24 RJ45 ports on the front, 110 IDC punch-down at the back, powder-coated steel.

Sizing it. Count data outlets, not desks or people.

Then add at least 25%. A 20-desk office routinely terminates 30 to 35 outlets once the access points, cameras and the things nobody mentioned are counted. A 24-port panel is right for a small office; two panels and 48 ports is the usual answer for 20+ desks.

A single 1U panel also needs 1U of space above or below it for the cords to turn, which is the most common thing missing from a rack drawing.

Patch cords: the part everybody over-orders

Two populations of cord, and they are not the same.

In the rack, between the panel and the switch, you want short. A 24-port panel sitting directly above a 24-port switch needs cords of 0.3 to 1 metre. Order two-metre cords for this and you get a rack full of coiled slack that blocks airflow and makes every future change harder to trace.

The Ubiquiti cords are 3 mm outer diameter — roughly half the thickness of ordinary patch cable, with bendable boots. In a dense 48-port rack that difference is the whole argument: thin cords let you actually see and reach the ports behind them.

At the desk, between the wall outlet and the equipment, two to three metres covers almost everything.

Colour is free and worth using. Decide a scheme before the install, not after: one colour for desks, one for access points, one for cameras, one for uplinks. The cost is nothing and it saves an hour every time somebody has to work out what a cable does. We stock blue Cat6a, and white and black in the Ubiquiti range.

Fibre, for the one run that needs it

Between cabinets, between floors, or from the main rack to a distant building, copper runs out at 100 metres and fibre does not. An LC/LC OM3 multimode patch cord is 6.50 KWD for three metres, 50/125 μm, LSZH aqua jacket, and good for 10G, 40G and 100G.

You will need a transceiver at each end to match the switch. A Cisco GLC-SX-MMD at 32.00 KWD does 1 Gigabit over multimode — 550 m on OM2, a full kilometre on OM3 or OM4. Most of our switches have SFP or SFP+ cages: the MikroTik CRS326-24G-2S+RM at 169.00 KWD has two 10G SFP+ uplinks, and the CRS309-1G-8S+IN at 78.00 KWD is eight of them in a desktop box.

What a 24-outlet office actually needs

Plus the switch, the cable on the drum, the outlets, the containment and the labour — which is the larger number. But the panel and cords are the part people try to save 30 dinars on, and the 30 dinars buys a rack you can work in for a decade.

Four things that go wrong

1. Ordering cords before the rack layout exists. You cannot know the lengths until you know what sits above what. Do the rack elevation first, even on paper.

2. Terminating to the panel and never labelling it. A patch panel without labels is a patch panel you have to trace with a tone generator. Label at both ends, during the install, while somebody still knows which is which.

3. Buying Cat6a cable and Cat5e outlets. The channel performs to its weakest component. Every part — cable, outlet, panel, cord — must meet the category, or you have paid for Cat6a and installed Cat5e.

4. Forgetting the access point runs. They get added after the desk count is agreed, they almost always need Cat6a, and they are usually the runs in the least accessible part of the ceiling.

Tell us the outlet count, whether the ceiling is accessible and where the rack is going, and we will give you a cabling list that matches the rack rather than a round number of cords.

Centrix Kuwait — Bin Khaldoun Street, Sharifa Al Mulla Complex, Office 4, Floor 2, Hawally. Call 2208 5406. Our office network setup checklist covers the order the rest of the project should happen in.