Detector cable number/quarter tube diameter (mm) best match(mm)  tube length (m) total length per quarter (m)
Strip readout 18 12 12/8 1 18
Strip cooling 4 8/6 8/5 2 8
Strip cooling 4 6/4 7/4 2 8
Drift cooling 20 6/4 7/4 1.2 24
Drift fibers 10 3 4/2 1.2 12
Drift electrical 2x10 11 12/8 1.2 24