GNM Completes Sofia PoP Upgrade with 400G-Capable Platform
Global backbone provider GNM has completed the modernisation of its point of presence (PoP) in Sofia, deploying the Arista 7800R3 — a carrier-grade platform with native 400G capability. The company announced on Tuesday, August 12, 2025, that the upgrade is part of its ongoing strategy to strengthen its optical backbone … Read More