Seismic Cable used for Sercel 428XL System. The standard length is 220m, with configuration: FM4--27.5M--FDU--55M--FDU--55M--FDU--55M--FDU--27.5M--FM4. Cable O. D. is 6.5mm(ST+) or 9.5mm(WPSR) If you need other length or configuration, please feel free to contact with us for more details. Used for Geode, Summit, PASI, DAQ Seismic Data Acquisition System; Standard Configuration: 125M Length, 24 Take-out, 5M Interval, 2 Lead in 5M, 24-61S Connector at both End.  If you need other configuration, Cable Length, Interval, Surface Connector, Take-out, please contact us.