  The first stage of the construction of the deep underwater neutrino telescope
Baikal-GVD is planned to be completed in 2024. The second stage of the detector
deployment is planned to be carried out using a data acquisition system based
on fibre optic technologies, which will allow for increased data throughput and
more flexible trigger conditions. A dedicated test facility has been built and
deployed at the Baikal-GVD site to test the new technological solutions. We
present the principles of operation and results of tests of the new data
acquisition system.
