Speaker
Lada Altmannová
Description
The CESNET2 optical network (since 1999) is based on leased dark fibres lighted as a leased service. The core of the network is formed by a DWDM infrastructure designed for up to 400 Gb/s and predominantly with 100 Gb/s channels. It is deployed by combination of commercial and open line transmission systems. CESNET's own design devices, the Czech Light™ family. The poster describes parallel transmissions of data transport and new applications of fibre optic networks as QKD, precise time and ultra stable frequency transfers, and cross border, bringing significant fibre rental costs savings, according to CESNET long time experience.
Primary authors
Lada Altmannová
Josef Vojtěch
(CESNET)
Ondřej Havliš
(CESNET)
Radek Velc
(CESNET)
