Latin American fiber network providers
UFINET runs 150,000+ km of fiber across Latin America and sells wholesale dark fiber; Cirion adds metro dark fiber such as its Caracas rollout. Telxius and Sparkle carry the subsea and terrestrial capacity to Europe and North America.
4 providers · checked 2026-11-11
| Cirion Technologies | Latin America | Dark fiber | Metro | — | — | — | 2026-11-11 |
|---|---|---|---|---|---|---|---|
| Sparkle | Global | Dark fiber + wavelength | Long haul | —600,000+ km of fiber owned and managed, including submarine cable interests (March 2025).2 | — | —City2City long-haul capacity between major cloud data centers; no DC count stated.1 | 2026-11-11 |
| Telxius | Global | Wavelength | Long haul | —100,000+ km of submarine cables and terrestrial backhaul.1 | — | —26 landing stations and data centers on the network.1 | 2026-11-11 |
| UFINET | Latin America | Dark fiber | Metro + long haul | —150,000+ km of fiber network across Latin America.1 | — | —Colocation and access into the Latin American data-center ecosystem are offered.2 | 2026-11-11 |
Does a subsea landing imply a local dark fiber connection?
No. Price the terrestrial backhaul, building entrance and cross-connect as separate lines. Submarine capacity, spectrum and terrestrial dark fiber each come with their own handoff and operating model.
Use the field definitions to read each scope and source. All dark fiber providers includes the full dataset.