May 20, 2022, LinkAV brought MESH equipment to secure the transmission of video and data for the 20km Linzhi section of the Sichuan-Tibet High Speed Railway. The diameter of the tunnel is around 10m, and data information such as construction video and harmful gases are sent back from the front-end TBM locomotive to the back-end command center. The use of IP67 tri-band (5.2/5.8/2.4GHz) outdoor MESH radio and 1.4GHz manpack MESH radio perfectly meets the needs of our customer.
