Cable Node & Network Topology Calculator

Add at least one node to see the diagram.Use the nodes panel to get started.

Cable runs0 runs

Enter how many runs you'll capture, then fill in the height, length, and waste of each one.

Runs count toward materials once you choose origin, destination and length.

#	Connection node	End node	Height (m)	Length (m)	Waste %	Total (m)	Remove run

No runs captured yet.

Calculation privacy

All calculations run in your browser. Nothing you enter here is transmitted or stored on a server.

Estimated materials

Material / Item	Qty	Unit
UTP cable (total runs)Includes drop and margin	0	m
Cable boxes (305 m / 1000 ft)Boxes needed	0	spools
Patch cords2 per run (rack + workstation)	0	pcs
RJ45 jacks / plugsEndpoints and patch panel	0	pcs

Run	Connection	End	Length (m)
Grand total			0 m