Skip to content
Trusted US Based Fiber Optics Partner
Vitex LLC
Insights from fiber optics engineers & deployment experts

Vitex Blog

Engineering insights on optical connectivity, system design, standards, & deployment—written by Vitex engineers for real-world applications across data center, telecom, broadcast, & defense networks.

Blogs

Blogs

Organized fiber optic cables with LC connectors in data center rack showing cable management for 400G network infrastructure
400G

Five Challenges of Upgrading Data Centers to 400G (And How to Deal with Them)

Vitex LLC

Upgrading data centers to 400G technology presents unique challenges that require careful planning and strategic solutions. This guide explores the five most common obstacles including compatibility issues, power consumption concerns, thermal management, infrastructure costs, and migration complexity, along with practical strategies to overcome each challenge and ensure a successful 400G deployment.

Read more
Trusted by engineers in HPC, networking, and Pro-AV

Our Clients

Talk to an Optical Engineer

Get engineering answers before you commit

Share your BOM, validate compatibility, or sanity-check 400G/800G designs. Get fast, practical guidance from US-based fiber optics engineers.