Of course you want a stable, uninterrupted connection for your data transport. Fibre optic connectivity is extremely suitable for this. Also radio links are extremely reliable.
Thanks to the great height of the telecom & data towers, in addition to fibre optic connections, Cellnex also offers the option of a radio link between your office building and the datacenter in the tower. If you choose both options, you are assured that your connectivity is 99.999% guaranteed.