Case Study: WZTECH Networks achieves rapid 400GE validation with Keysight IxNetwork and AresONE

Accelerating 400GE Adoption with IxNetwork

WZTECH Networks, a São Paulo–based high‑tech solution provider for Tier 2 ISPs and enterprises, faced growing customer demand to deploy and validate 400GE with QSFP‑DD interfaces plus realistic support for PPPoX, MPLS and dynamic routing (BGP) while protecting its testing investment. To meet these challenges WZTECH turned to Keysight, using Keysight IxNetwork test software and the Keysight AresONE 400GE test platform to reproduce production‑like traffic and protocol scenarios.

Keysight delivered an IxNetwork + AresONE solution that supported QSFP‑DD/OSFP optics, line‑rate testing, MPLS/BGP/PPPoX validation and realistic traffic flows, with AresONE available in scalable 4‑ and 8‑port models, field‑upgradeable and clusterable (up to six units). The result: WZTECH confidently validated 400GE technologies for its ISP customers, controlled up‑front costs through a three‑year investment plan, and gained a scalable test platform that can grow as requirements increase.

WZTECH Networks