Where the network starts
The link between surface and workings begins at the shaft, where the cabling drops underground.
Down to the levels
Cable and fibre runs follow the shaft down and branch off at every working level.
Built for harsh places
Ruggedised network hardware carries the connection along the drives, where ordinary equipment does not last.
Light that reports back
Cap lamps are part of the same system, carried by the people working underground.
A window into the mine
Everything underground reads on one wall of screens on surface, level by level.