COMBELL is connected via the worldwide COLT network, which has its own optical switching network throughout Europe. This network is equiped with the newest hardware, such as Cisco GSR-routers, POS- and SRP/DTP-technology in order to obtain speeds of up to 622Mb/s (STM-4).

COMBELL adjusts its bandwith when it exceeds an average of 45%. This way, optimal accessibility and speed can be guaranteed 24/24, even at peak moments.

This is a Full Redundant Network: all nodes in the backbone are connected with at least two other nodes via circuits with separate routes. This way, a network is created, which is optimal resistant against failures. The backbone is connected to Internet Exchange Points in every country and in the USA, which also makes connections outside the COLT-network possible.

This data center has video security via a closed circuit, climate regulation, guaranteed power supplies, fire protection, 24/7 surveillance by a surveillance company, 99,9% network uptime guarantee,...