Qatar Power Transmission System Expansion, Phase VII -Telecommunication equipment, Qatar
Phase VII of the Qatar Power Transmission System expansion includes expansion of telecommunication system as follows:
- Telecommunication equipment (SDH and PDH equipment, STM-1/4 with 155/622 Mb/s) for modification, extension and upgrade of the existing telecommunication system and associated works for the interconnection of the new substations (total 27) into existing Telecommunication System
- Establishment of Fiber Optic cables and DTS (Distributed Temperature Sensing) System for the new Power cable lines
- Establishment of OPGW (Optical fiber composite overhead ground wire) for the new and replacement of existing OHL (Over Head Lines)
- Telephone equipment
- Telecommunication management system modifications or upgrading
- Telecommunication power supply equipment
- Teleprotection equipment.