Telecommunication cabinets with power supply system, transport equipment with wavelength-division multiplex DWDM, access equipment, data transmitting equipment, in-facility communication system and cabinets TECMP via digital channels with PKUS SR24 equipment were delivered and commissioned to the new SS 220 kV Naldinskaya by title «Constructing SS 220 kV Naldinskaya with entries OHPL 220 kV» in the end of 2021.
