Our Infrastructure
We operate one of the largest optical networks in the Czech Republic with a length of more than 3,500 km.
We operate one of the largest optical networks in the Czech Republic with a length of more than 3,500 km.
DWDM technology enables transfer a capacity of up to 80 x 10 Gbit/s on one fibres pair. There are network access points in more than 500 locations throughout the Czech Republic. In several cities we have multiple access points.
To provide Internet services, we operate an IP network with a ring topology. The backbone network points are interconnected with 2 x 10 Gbit/s capacity, and the transfer capacity of access networks reaches 10 Gbit/s. The network is connected to NIX via two independent lines with a capacity of 100 Gbit/s and the connection abroad also has a capacity of 4 x 20 Gbit/s. The IP network enables IPv6 protocol services.
We use our data centres located in Prague and Pardubice and at the same time, offering them to our customers for operation of their own applications and information systems or as data storage. The data centres are equipped with the latest technology and are subject to strict security measures. The continuously operating traffic is supervised by experienced and trained specialists.
We provide service operations throughout the Czech Republic, 24 hours a day, seven days a week
Railway signaling and communication systems ETCS and GSM-R