Products

Secure. Resilient. Future‑Ready.

Dark Fiber

The Dark Fiber portfolio of Netz 33 delivers dedicated fiber optic connectivity across the entire network, securely linking two or more customer locations. Netz 33’s dedicated fiber solutions for site-to-site connectivity enable transmission capacities reaching the double-digit terabit range. Built to meet the most demanding enterprise requirements, Netz 33’s infrastructure also provides the flexibility to individually design and configure each customer’s network architecture.

Wavelength

Fast, transparent point‑to‑point data connections with fixed, symmetrical transmission rates ranging from 100 Gbps to 800 Gbps (and beyond 1.6 Tbps in the future) between two or more locations.

Ethernet

Ethernet services that deliver nationwide connectivity across point‑to‑point (P2P), point‑to‑multipoint (P2MP / hub‑and‑spoke), or multipoint‑to‑multipoint (MP2MP) network architectures, with bandwidth options from 1 Gbps up to 100 Gbps.

One Network – Many Unique Advantages

Resilience and Security

The physical security of the entire cable infrastructure is ensured through continuous, 24/7 AI‑supported FOS monitoring.

More than 300 tightly meshed ring structures safeguard the network’s reliability, even in the event of outages, disruptions, or targeted sabotage.

Comprehensive cybersecurity across all network layers.

Homogeneity

To ensure optimal service delivery, the network is designed to provide a single point of contact for highly streamlined customer support and consistent end‑to‑end SLAs.

The nationwide, homogeneous network architecture enables high‑performance connectivity solutions that allow seamless integration of current and future services.

Best‑in‑Class Technology

Through the consistent use of state-of-the-art technology and components sourced exclusively from trusted countries, we are building a future‑proof network capable of meeting continually evolving requirements and supporting innovative new developments.

National, fully photonic long‑haul applications with speeds exceeding 800 Gbps per wavelength, with future capacities reaching up to 1.6 Tbps.

The combination of standard fibers and the exclusive use of the premium G.654.E fiber type further enhances the performance of the nationwide network.

Top SLAs and Availability

The network offers on‑demand services with provisioning times of less than 8 hours for Dark Fiber, Wavelength, and Ethernet product classes.

Through segment‑based and automated fiber switching, it is possible to evacuate data from high‑risk zones for Dark Fiber customers and achieve restoration times of under 4 hours (depending on the selected service level).

Availability of active services ranges from 99.9% to 99.999%, depending on the application.

About us

Netz 33 GmbH designs, builds, and operates a high‑performance, secure fiber‑optic network - delivered end‑to‑end from a single source - as the foundation for Germany’s digital future and digital sovereignty.

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