Zurück zu den Neuigkeiten
news

Powering a 6.600 km submarine cable

Case study • 09.11 2020

True information highways, telecommunications submarine cables carry about 99% of the world’s communications and are therefore essential to the operation of a network. CE+T Power equipment are there to make sure information and data never stop flowing.

Fiber optic

Fiber-optic cables carry information between two places using entirely optical (light-based) technology. On each side of the cable, there are IT infrastructures that manage the information and power flows. These infrastructures need a perfectly reliable power supply and back-up. That’s where CE+T Power comes in.

Power supply for submarine cables

Six systems of 864 kW in total delivered by CE+T and Eltek are now operational. These systems provide the backup for all the transmission equipment on site for a fiber optic connection of 6.600km transporting 250 terabits of data per second.

Power supply for submarine cables

CE+T Power delivered 180kVA power inverters to secure IT racks powered in 400Vac from a 380Vdc infrastructure. The use of 380Vdc provides significant copper savings (up to 5 times less). Our inverters operate in double conversion mode with high efficiency. In case of power outage, the DC power supply comes from Eltek rectifier.

Looking for the power supply adapted to your needs?
Let's discuss your project
Wir verwenden Cookies, um Ihnen eine bessere Erfahrung zu ermöglichen. Durch die weitere Nutzung der Website akzeptieren Sie diese Richtlinie. Mehr...