Upgrade Of The Communication Connection Of The Secondary Power System Control System

  Address - Croatia

  Contact details - 565656565

  Tender notice no. - 76454545

  GT Ref Id - 18420284

  Document Type - Tender Notices

Description - Description: Portable telecommunication systems currently used by HOPS are based on PDH, SDH and DWDM transmission technologies. SDH and DWDM transmission systems are realized by a trunk network of optical fiber cables, mostly optical fiber cables in the underground cables of transmission lines (OPGW) on transmission lines of 110, 220 and 400kV voltage level. The network nodes of the HOPS access network are located in electric power (EE) plants and are connected to each other via PDH, SDH and DWDM transmission telecommunication systems. By the access telecommunications network of HOPS, we mean devices at EE facilities that collect telecommunications traffic within the EE facility and are con

Gt Ref Id - 18420284

Deadline - Aug 07, 2024