Experience seamless network solutions with fiber-optic and copper networks
As an experienced family business, we guarantee you a smooth and efficient process for the installation of fiber optic and copper connections in Berlin and the surrounding area.
Timely & reliable scheduling
Quick & efficient installation process without internet disruption
Continuous care & support
Personal consultation & collaborative planning
Timely & reliable scheduling
Quick & efficient installation process without internet disruption
Continuous care & support
We offer customized network solutions delivered with expertise and commitment. Our goal is to ensure customer satisfaction and foster digital growth.
Glass and Copper
Network Consulting
Planing and consulting for your glass and copper network structure
Expert Cable
Installation Services
Professional laying of cables, whether in shell, new or old buildings
Cutting-Edge
Splicing Work
Splicing work with state-of-the-art, core-centered and automated splicing equipment
Glass and Copper
Network Consulting
Planing and consulting for your glass and copper network structure
Expert Cable
Installation Services
Professional laying of cables, whether in shell, new or old buildings
Cutting-Edge
Splicing Work
Splicing work with state-of-the-art, core-centered and automated splicing equipment
Assembly work and
Testing
Assembly services coupled with meticulous quality assessment for flawless telecom solutions
Continuous Post-Work
Support
Ongoing support after the completion of the work to ensure continued efficiency and reliability
Assembly work and
Testing
Assembly services coupled with meticulous quality assessment for flawless telecom solutions
Continuous Post-Work
Support
Ongoing support after the completion of the work to ensure continued efficiency and reliability
ABOUT US
Grüninger Netzwerk GmbH was founded in 1998 by graduate engineer Stephan Grüninger. As a trained aerospace engineer, he started out in the network and telecommunications sector on the basis of copper cables. He independently built networks for his customers and managed their telephone systems.
In the 2000s, fiber optic cabling emerged as an alternative to DSL connections. Since his school days, Robin Grüninger had been helping his father during holidays and weekends, which introduced him to the field early on. After graduating from high school, he completed training as an IT specialist in system integration before officially joining the company in 2016.
ADVANTAGES OF FIBER OPTICS
Future-Proof Connectivity: Embracing the Benefits of Fiber Optics
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
The fiber optic infrastructure supports both current and future wired internet connections. It’s built to handle the ever-increasing demand for data.
Efficient
energy
Fiber optics consume less energy than copper networks, a sustainable and environmentally friendly choice for modern infrastructure.
ADVANTAGES OF COPPER CABLES
Wired networks offer what Wi-Fi can’t: speed, stability, security, and power supply.
Higher, stable
speed
Maximum transmission speed with a constant 1–10 Gbit/s and no interference, ideal for large data transfers.
Low
latency
Unaffected by interference, distance, or obstacles, ensuring consistent speed and low latency. Perfect for VoIP, video conferencing, remote desktop, and gaming.
High
security
Wired connections are physically isolated, providing greater security and reliability compared to Wi-Fi. Essential for sensitive or confidential data.
Power over
Ethernet (PoE)
Twisted pair connections transmit data and power at the same time, making them ideal for cameras, Wi-Fi access points, IP phones, and more.