An Bandwidth IG Partner
Bandwidth IG (Bandwidth Infrastructure Group, now rebranded as BIG Fiber) is a metro dark fiber provider that builds, owns, and operates high-capacity, purpose-built fiber networks connecting mission-critical data centers, hyperscalers, and enterprises. Founded in 2019 and headquartered in California, the company operates 100% underground, newly constructed dark fiber networks across the San Francisco Bay Area, Greater Atlanta, and Greater Portland — including one of the only modern subsea routes under the San Francisco Bay. As an infrastructure provider rather than a carrier, Bandwidth IG leases dark fiber pairs that customers light themselves, supplying the foundational, AI-ready connectivity that powers data center interconnection and cloud growth. FreeTEM brokers Bandwidth IG for data center operators and enterprises needing high-capacity dark fiber between facilities.
Service Offerings
- Metro dark fiber networks
- Data center-to-data center connectivity
- High-capacity fiber for hyperscalers
- Diverse, underground fiber routes
- AI-ready network infrastructure
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