Cable tray calculator

Work out the cable trays, fittings, supports and hanger rods for your server room from the room and the rack rows, or check how full a tray is with your cables. Then send it to us for a quote.

Start calculating Back to Structured Cabling

Trays are filled to 40% for data and 55% for power, so there is room to add cables later.

Cable tray calculator

Work out the cable trays and accessories for a server room from the room and the rack rows, or check how full a tray is with your cables and how many more it takes.

What do you need? Tick one or both

Trays and accessoriesTray sizes and lengths, fittings, supports, hanger rods and the safe load, for your room and rack rows Cable fill and tray capacityHow full a tray is with your cables, the spare capacity and how many more cables fit

Tray type

Data and power trays

Room

Length (m)

Width (m)

Height, floor to slab (m)

Slab to tray level (m)

The ceiling void: sets the hanger rod length.

Racks and DB boards

Rack rows

Racks in each row

Aisle between rows (m)

DB boards

The power tray drops to each.

Slab to top of the DB boards (m)

Cables in each rack row

Data cables

Data cable diameter (mm)

Cat6 about 6 to 7.2 mm.

Power cables

Power cable diameter (mm)

Cables in the tray

Cable type	How many	Diameter (mm)

Separate trays: power cables go in the power tray, the rest (data, fibre, coaxial, control) in the data tray. Fill limit: data, fibre and coaxial 40%; control 50%; power 55%; mixed types 40%.

Your cable trays

Tray

Supports

Joints

Load

Request a quote by email Send on WhatsApp

Your request goes by email to sales@westwoodkenya.com through our contact form, or by WhatsApp to +254 722 276 276.

This is an estimate for planning, with typical tray loads. We confirm the routes, sizes and supports after a site survey and against the maker's tables.

The calculator cannot be printed. Use "Request a quote by email" to receive your figures.

Cable tray calculator

Cable tray calculator

Your cable trays

Cable fill check