How does NEC transmit 800Gbps over optical submarine cables?

NEC Corporation recently achieved a groundbreaking milestone in the field of submarine cable technology, successfully transmitting a record-setting 800 gigabits per second (Gbps) over a long-distance optical submarine cable system. This achievement sets a new global standard for high-speed, long-distance data transmission.

The significance of this achievement cannot be understated in today’s interconnected world, where the demand for fast, reliable, and efficient data communication networks continues to grow. NEC’s groundbreaking achievement strengthens the backbone of global communications and supports the evolving digital landscape.

Throughout history, optical submarine cable systems have played a crucial role in international communications. Each technological advancement in this field has raised the benchmark for global communication, starting with the laying of the transatlantic telegraph cable in the 19th century. NEC’s recent milestone reflects the continuous innovation and potential in the optical submarine cable communications domain.

In a field trial using the Indonesian Global Gateway (IGG) optical submarine cable owned by PT Telkom Indonesia, NEC showcased the power of its XF3200 transponder. This experiment achieved the longest recorded wavelength-division optical transmission of an 800 Gbps optical signal over a distance of 2,100 kilometers.

The XF3200 transponder revolutionizes long-distance, high-speed data transmission through its utilization of wavelength division optical transmission. With transmission capacity approximately 30% higher than contemporary transponders, the XF3200 successfully meets and exceeds the growing global demand for smooth and efficient data transmission and communication.

During the trial, the XF3200 exhibited additional benefits, including low power consumption, high scalability, space efficiency, and flexible serviceability. These attributes significantly reduce the total cost of ownership, making it an ideal solution for improving international communication infrastructure.

NEC’s achievement paves the way for accelerated international communications and strengthened internet services. It has the potential to increase global connectivity, support various sectors of the digital economy, and drive innovative growth and development across industries.

Looking towards the future, the success of the XF3200 field trial signals a promising outlook for submarine cable technology. It anticipates the emergence of more advanced and efficient transmission technologies, further contributing to the ongoing evolution of the global communications infrastructure.

NEC’s reliability in submarine cable systems is reaffirmed by its responsibility for over 400,000 kilometers of cable spanning the globe. The company continues to expand the limits of subsea capacity, flexibility, and cost effectiveness.

In summary, NEC’s groundbreaking achievement of transmitting 800 Gbps over optical submarine cables represents a significant advancement in global communications. This milestone sets a new standard for high-speed, long-distance data transmission and paves the way for future innovations in submarine cable technology.

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FAQ

Q: How did NEC achieve 800 Gbps transmission over optical submarine cables?
A: NEC achieved this milestone using its XF3200 transponder, which leverages wavelength division optical transmission to efficiently and reliably transmit optical signals at 800 Gbps.

Q: What are the benefits of the XF3200 transponder?
A: The XF3200 transponder supports approximately 30% higher transmission capacity compared to contemporary transponders. It also exhibits low power consumption, high scalability, space efficiency, and flexible serviceability, resulting in reduced total cost of ownership.

Q: What does this achievement mean for global communications?
A: NEC’s achievement strengthens the backbone of global communications by providing faster, more reliable, and efficient data transmission. It accelerates international communications, strengthens internet services, and supports the growth and development of various sectors in the digital economy.

Q: What is the future outlook for submarine cable technology?
A: The success of NEC’s XF3200 field trial indicates a promising future for submarine cable technology. It anticipates the emergence of more advanced and efficient transmission technologies, contributing to the ongoing evolution of the global communications infrastructure.

Q: Is NEC a reliable provider of submarine cable systems?
A: Yes, NEC is a reliable provider of submarine cable systems. With responsibility for over 400,000 kilometers of cable worldwide, the company continues to push the boundaries of subsea capacity, flexibility, and cost effectiveness.

Q: How does this achievement benefit Indonesia?
A: The field trial conducted using the Indonesian Global Gateway (IGG) optical submarine cable owned by PT Telkom Indonesia showcases NEC’s continuous evolution and improvement of submarine optical transmission technology. It addresses and accommodates the increasing traffic demands throughout Indonesia, contributing to the country’s connectivity and digital development.