Case Studies

Proven in Real-World Deployments

Vitex Case Studies

Real deployment examples showing how Vitex optical solutions solve performance, reliability, & integration challenges across OEM, enterprise, carrier, & mission-critical environments.

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Case Studies

100G ER4 Lite

Case Study: Validating 100G ER4 Lite Transceivers for Network Visibility Infrastructure

Mar 11, 2026 Rajesh Shekhawat

Discover how Vitex's 5-phase validation process uncovered critical performance thresholds in a packet broker deployment. Learn what every engineer should verify before deploying 100G extended-reach modules at 40 km — from per-channel TX power testing to link budget analysis with only 0.2 dB margin.