Fiber optics – Maximum bandwidth, stability, and range
Professional fiber optic installations for everyone
At Grüninger Netzwerk, we are your specialists for fiber optic installations in the Berlin and Brandenburg region. We plan, install, and test fiber optic networks for both
private and commercial clients, from apartments to large business complexes.
Structured fiber optic cabling ensures ultra-fast data transmission, a stable connection, and a future-proof infrastructure. Whether you need new cabling, cross-connections, or want to switch from DSL to fiber optics, our certified team provides clean, efficient, and standards-compliant installations.
Fiber optics offers what DSL cannot – genuine speed, stability, and future-proof performance.
Lightning
speed
Fiber optics provide significantly higher bandwidth compared to DSL, enabling fast uploads and downloads for large amounts of data.
Low
latency
Your data travels at the speed of light, perfect for stable video calls, online gaming, and cloud computing.
Future-proof
technology
A fiber optic infrastructure supports both current and future internet connection requirements. It provides the foundation needed to handle the continuously growing volume of data.
Efficient
energy
Fiber optics consume less energy than copper networks, a sustainable and environmentally friendly choice for modern infrastructure.
Our fiber optics offer for you
For property management companies
For business clients and offices
For private customers, apartments, and houses
- Detailed planning and implementation of continuous fiber optic connections
- In-house cabling independent of internet providers such as 1&1 Versatel, Telekom, DNS:NET, Vodafone, Colt, and others
- From the connection point in the building entry room to the end user
- Suitable for new installations, upgrades, or retrofits
- Compliance with fire safety requirements and other DIN/EN standards
- Fast, transparent, and honest quoting, scheduling, and execution
- Quality assurance through OLTS/OTDR measurements
For Internet service providers
- NE 2 / NE 3 / NE 4 / NE 5 - FTTB / FTTH
- Cable installation and blowing work through manholes, empty conduits, and microducts
Assembly,
splicing, and testing at main distribution frames, POPs, cabinets, joints, KVZ, and APL points - Professional and structured building connections and in-house cabling
NE 2 / NE 3
NE 4 / NE 5
Cutting-Edge Splicing Work
Using state-of-the-art technology from the market leader, we guarantee maximum precision and minimum attenuation values during our splicing work. We implement the fiber optic cables in the existing infrastructure in advance and professionally install your new cable in the termination units provided for this purpose.
OTDR / OLTS measurements
Detailed attenuation measurements and route analyses.
These measurements enable us to detect fiber breaks, attenuation, bends, cable lengths, and much more information that is important for fault analysis and quality. At the end of our work, we therefore guarantee and document low-attenuation, fault-free fiber optic cabling for maximum speeds and bandwidths.
How your fiber optic installation works with us
Contact
Contact us by phone or email.
Tell us about your property and your internet infrastructure.
Together, we’ll find the perfect solution for your situation.
Consulting
Our specialists offer a free, personalized consultation to design
the best fiber optic layout for your space, whether residential or commercial.
Offer
After an on-site inspection, we prepare a transparent, detailed quote
including all materials, installation steps, and expected results.
Installation
Our technicians install your fiber optic cables with precision and care,
connecting all endpoints while ensuring minimal disruption during the work.
Examination
Every fiber optic line is tested and certified to ensure maximum signal quality
and transmission speed.
Comprehensive documentation is included to guarantee long-term reliability.
ABOUT US
CONTACT US
Connect with Us for Superior Internet Solutions
Ready to get connected? Contact us today to unlock high-speed, reliable internet tailored to your needs.
With flexible plans and a commitment to your satisfaction we make it easy to access the service you deserve.
Contact us to get a meeting and a non binding offer.