Wholesale ethernet, fiber network connectivity

Carrier wholesale fiber connectivity refers to bulk telecommunications services sold to other carriers, service providers, and enterprises. C Spire offers wholesale Ethernet, wavelength, private line, and dark fiber services backed by our 11,000+ miles of 100% fiber network throughout the Southeast.

C Spire Wholesale covers an extensive footprint throughout the Southeast United States, with particular strength in Mississippi, Alabama, Florida, Tennessee, and Louisiana. Our network includes high-density metro areas as well as rural and underserved regions, with over 2,500 on-net buildings and growing.

C Spire Wholesale backs all services with industry-leading Service Level Agreements (SLAs) covering network availability, latency, packet delivery, and mean time to repair. Our carrier-class infrastructure is designed for 99.999% uptime with redundant routes and diverse path options.

E-NNI (External Network-to-Network Interface) allows seamless interconnection between your network and C Spire's wholesale Ethernet services. We offer no-fee E-NNIs with 1 Gig and 10 Gig connection options, enabling you to extend your service footprint nationwide through our access options.

C Spire offers comprehensive cellular backhaul solutions including fiber backhaul for macro and small cell networks, dark fiber and Ethernet access options, and access to over 800 towers. With 20+ years of wireless industry experience, we provide custom build solutions tailored to your specific requirements.

Yes, C Spire offers flexible dark fiber solutions with various lease terms and IRU (Indefeasible Right of Use) options. Our dark fiber access lets you expand your existing network, boost route diversity, and connect rural, suburban, and metro regions across our 11,000+ route-mile footprint.

Contact our wholesale team to discuss your specific needs. We offer quick quoting, competitive rates, and flexible contracts. Our team of experts will work with you to design the optimal solution, whether you need Ethernet access, wavelength services, private lines, cellular backhaul, or dark fiber.