- Bandwidth
- Cloud
- Colocation
- Connectivity
- Cross-Connects
- Dense Wavelength Division Multiplexing
- Disaster Recovery
- Enterprise
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Who is Zayo France?
Zayo France is the French operating entity of Zayo Group that provides fiber-based network infrastructure and related connectivity services for enterprise, carrier, and public-sector customers.
- Metro and long-haul dark fiber and managed fiber services (network infrastructure)
- High-capacity Ethernet and wavelength services for enterprise and carrier backbones (data connectivity)
- IP transit and internet access services for data centers and corporate sites (IP networking)
- Colocation and interconnection capabilities in carrier-neutral facilities (data center services)
- Custom private network solutions for cloud, content, and Software-as-a-Service (SaaS) connectivity (cloud connectivity)
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More About Zayo France
Zayo France operates as part of Zayo Group’s European footprint, delivering fiber-based network services to enterprises, carriers, hyperscale cloud providers, content platforms, and public institutions with requirements for bandwidth, availability, and geographic reach across and beyond France.
The company’s core portfolio centers on dark fiber and lit fiber offerings (network infrastructure), including metro and long-haul routes that connect key French metropolitan areas, regional hubs, data centers, and international gateways. Dark fiber services enable customers to deploy their own optical equipment, using protocols such as Dense Wavelength Division Multiplexing (DWDM) and CWDM, and to design bespoke Layer 1 architectures that align with internal standards for capacity, latency, and redundancy. Managed fiber and lit wavelength services (data connectivity) provide optical circuits at defined capacities, commonly using Ethernet and optical transport technologies aligned with ITU-T and IEEE specifications.
On top of its fiber footprint, Zayo France offers Ethernet services (data connectivity) that support point-to-point and multi-point architectures. These services are relevant for Wide Area Network (WAN) designs based on Carrier Ethernet concepts such as E-Line and E-LAN, and are typically used to connect data centers, headquarters, and branch locations with defined classes of service and Service Level Agreements (SLAs). For customers that need IP-layer connectivity, Zayo France provides IP transit and internet access services (IP networking), which are used for upstream connectivity, content distribution, and access to cloud and SaaS platforms.
Zayo France is present in carrier-neutral data centers and colocation sites (data center services), where it provides cross-connects, interconnection, and access to its backbone. These facilities are commonly used as aggregation points for peering, cloud on-ramps, and Disaster Recovery (DR) sites. The combination of fiber routes and presence in third-party data centers allows enterprises and service providers to design diverse paths and dual-homing scenarios between critical locations.
For organizations adopting hybrid and multi-cloud models, Zayo France’s private network and cloud connectivity services (cloud connectivity) provide controlled network paths between enterprise locations, data centers, and major cloud providers. These services are typically integrated into architectures that separate private WAN traffic from public internet traffic, and can be combined with customer-managed Software-Defined Wide Area Network (SD-WAN), security, and routing platforms. In an infrastructure directory or marketplace, Zayo France maps to categories such as dark fiber and optical networks, Carrier Ethernet and wavelengths, IP transit and internet access, and data center interconnection and colocation access.
Our description of Zayo France. Updated December 2025.
