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Extension of the Closing Date: Bids are hereby invited for the appointment of a service provider for the supply, delivery, installation, commissioning, maintenance, and support of Global Navigation Satellite System (GNSS) / Global Positioning System (GPS) Network Time Protocol (NTP) time clock synchronisation systems with a system life cycle of 15 years. Scope: • The final design concept entails three different system topology designs according to the different types of sites: • Major-Site System • Main-Site System • Remote-Site System • The design is based on the utilization of the existing Information Technology (IT) network infrastructures at each site. Where possible and for additional redundancy aggregates for an alternative NTP Time reference source the existing IT/ISP or VSAT (where available) shall be utilised. Necessary and essential security measures need to be implemented to ensure that the time synchronisation services are not compromised as well as all systems interfacing to the time synchronisation equipment. (Tender №86273527)

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Country: South Africa
Language: EN
Number: 86273527
Publication date: 23-06-2023
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