DS3 is a dedicated, private line service designed for point-to-point communications. A DS3 offers 45 Mbps digital service transmitting data over electrical or fiber optic cable. This high-speed, professional grade access solution is appropriate for corporations or downstream ISPs requiring very high capacity Internet connections or dedicated long distance voice service.

A DS3 provides a stable and reliable backbone for any network. DS3 support is typically very high quality. Any problems with the circuits are usually transparent to the users and are often able to be repaired remotely.

DS3 customers are high profile accounts that are given high priority for service.