National Leased Lines

Digital leased lines

Proximus Cosmopolitan Solutions

If you need nationwide dedicated point to point bandwidth according to ITU-T specifications, Proximus can offer you leased lines of 2 Mbit/s and high speed including 34 Mbit/s, 155 Mbit/s, 622 Mbit/s, 2,5 Gbit/s .

The digital leased lines above 2 Mbit/s are offered on fiber. 2 Mbit/s will be offered on copper or fiber based on the Proximus network evolution. All leased lines are transparent point to point services that are transported over our SDH network.

You as a Service Provider can benefit from Proximus Cosmopolitan Solutions extending the Proximus SDH network to your site. An offer of entirely digital leased lines based on the SDH standard and delivered over fiber optics, available in speeds ranging from 2 Mbps to 155 Mbps, and higher. Proximus Cosmopolitan Solutions offers a variety of security, availability and quality of service options.Utilizing SDH (similar to SONET outside of Europe), the connection is designed across a standard ring pattern with two distinct physical paths, so that traffic is guaranteed to arrive, even if one direction fails. Further security can be added by opting for a second fiber path between your premises and the fiber loop. Built-in redundancy within the Proximus network ensures that that in the event of a failure, traffic is re-routed within 50 milliseconds.

Digital leased lines


Dedicated bandwidth

The offered bandwidth of your digital leased lines is dedicated between both endpoints.

ITU-T standards

Interfaces and speeds are offered according to industry standards.

Layer 1 service

The digital leased lines are transparantly transported on the Proximus SDH transmission network.

Interesting links

Leased Lines e-Services
Service Level Agreements for National Leased Lines