Fiber reboot: why old optics need replacement and how power engineers are helping providers
Twenty-five years is a serious age for any technology. For the fiber‑optic communication lines that were widely laid in Moscow and the region in the early 2000s, it is downright venerable. Back then they were a true technological breakthrough that gave us high‑speed Internet. But today these backbones are approaching the end of their service life, and operators are faced with a natural question: what next?
The problem is not far‑fetched. After 25 years of operation, data transmission reliability begins to decline, the risk of failures increases, and the requirements for communication quality, on the contrary, have soared to the skies. In just the second half of 2025, download speeds from Russian providers increased by 10–14%, according to analysts. We no longer wait for a movie to load — we watch 4K video, work in the cloud, and hold video conferences. The old lines, which were designed for the modest needs of the early 2000s, simply cannot handle such data flows. They have become the bottleneck of the digital ecosystem.
The upcoming cable replacement is not a whim but an objective necessity. Modern optics can carry many times more traffic, maintain a stable signal even at peak hours, and easily integrate with smart monitoring systems. Those systems, in turn, can track network status in real time, warn of problems in advance, and even protect against unauthorized access.
On the threshold of a large‑scale upgrade, Rosseti Moscow Region has chosen an extremely open position. The task of the power engineers is to ensure that this process proceeds in a civilized manner with minimal disruption for all parties. When operators come with a request for modernization, the company is ready not only to approve the work but also to improve technological connection services, accommodate organizational issues, and provide technical support. In essence, to turn a complex cable‑replacement campaign into a planned process without glitches for subscribers.
Today, Rosseti Moscow Region has contracts with 277 communication operators. Only 22 providers are still working illegally. However, even with the legal market participants, a great deal of joint work lies ahead.
The large‑scale renewal of fiber optics in the capital and the region is no longer a plan but an imminent reality. The speed and quality of Internet with which we enter the next digital decade depend on how well all parties — equipment manufacturers, operators and infrastructure owners — work together. Rosseti Moscow Region’s task in this project is both simple and complex: to provide a reliable foundation for the digital reboot. In the literal and figurative sense.
