Even though the main Fibre Optics connection operates on Spain’s most robust & reliable network, for some businesses it is essential to be able to count on backup solutions which ensure there is always connectivity.  When selecting a package with 4G Backup included, a different Router will be installed that has the feature integrated. The optional 4G backup feature will provide the Fibre Optics router with a fallback connection that will automatically take over to provide the router with connectivity should it be required  to ensure you have ongoing connectivity with a Hybrid “unbreakable” Internet connection.