Modern data-centers maintain high standards of telecommunications network quality. In many ways the level of services provided by the data-centre is defined by the ability of its trunk cabling. Mastertel offers data-centers (and companies working with them) building services and maintenance, high-speed Internet connection (up to 10 Gbit/sec), as well as the sale and leasing of optic fibre of its Master-Connect network (one of the largest in Europe). Master-Connect Network is built based on the principle of multiple trunk section reserves. It is already present in all of Moscow's largest data-centers.