ARLINGTON, Va.--(BUSINESS WIRE)--GTT Communications Inc., a leading global provider of secure cloud networking solutions for multinational organizations, has announced the expansion of its partnership ...

Sprint, with an assist from Cisco and Ciena, is implementing 40Gbps capabilities on its Tier 1 IP network using IP over dense wavelength-division multiplexing (IPoDWDM) technology. Sprint, with an ...

REDMOND, Wash. & PHOENIX--(BUSINESS WIRE)--NTT Ltd. (NTT), a leading global IT infrastructure and services company, today announced that it is expanding its award-winning, tier-1 Global IP Network ...

What are the defining factors of a Tier 1 provider vs. a Tier 2 provider? That was a question posed to me by a regular reader of this newsletter. The reader wrote: “Many Tier 2 providers nowadays have ...

REDMOND, Wash. & DENVER--(BUSINESS WIRE)-- NTT Ltd. (NTT), a leading global IT infrastructure and services company, announced today the expansion of its award-winning tier-1 Global IP Network with a ...

Aiming to meet demand for high-performance and secure internet-enabled services, global cloud networking provider GTT Communications has announced a plan to invest in a 400G upgrade to its global Tier ...

NTT Communications Corporation (NTT Com), the global data and IP services arm of telecom leader NTT (TOKYO:9432), announced today the expansion of its Tier-1 Global IP Network with a new ...