Core-Backbone GmbH was the first carrier to deploy 400G links at DE-CIX and LINX, reports Ulrich, Head of Network & IT Operations, with pride.

This was not just an upgrade, but a significant step forward for our technology and for high-performance international connections.
Increased capacity means not only more bandwidth, but also optimized peering, lower latencies, and more stable connections to global networks.
It is precisely at major Internet exchanges that we see how well data actually flows between networks.