What is the story about?
What's Happening?
Vietnamese telecommunications company Viettel has significantly increased its optical backbone capacity by deploying Ciena's 800G coherent optics technology. This upgrade boosts Viettel's backbone capacity from 4 Tbps to 25.2 Tbps, enhancing connectivity speed, space, and power efficiencies. The deployment of Ciena's 6500 Packet-Optical Platform and WaveLogic 5 Extreme technology supports 600-Gbps wavelengths over distances exceeding 1,000 km. Viettel aims to meet growing data traffic demands driven by hyperscale cloud and AI applications, while also preparing for the expansion of 5G services across Vietnam.
Why It's Important?
The enhancement of Viettel's optical backbone is crucial for supporting Vietnam's fast-growing digital economy, particularly as demand for data traffic increases due to cloud computing and AI applications. This upgrade positions Viettel to better handle local and international data traffic, ensuring robust connectivity and service delivery. The improved infrastructure is essential for the rollout of 5G services, which are expected to drive economic growth and technological advancement in Vietnam. The collaboration with Ciena also highlights the importance of optimizing power and capacity while minimizing carbon footprint.
What's Next?
Viettel has completed a trial of Ciena's next-generation WL6e technology, doubling its existing fiber wavelength capacity. This trial sets the stage for future upgrades to support 800GbE connectivity services, further enhancing Viettel's network capabilities. As Vietnam continues to develop its digital economy, ongoing investments in optical backbone infrastructure will be critical. Viettel's partnership with Ciena may lead to additional technological advancements and expansions, supporting the country's growth in the AI era.
Beyond the Headlines
The upgrade of Viettel's optical backbone reflects broader trends in telecommunications, where companies are increasingly investing in infrastructure to support emerging technologies like AI and 5G. This development underscores the importance of international collaboration in advancing technological capabilities and addressing global connectivity challenges. The focus on optimizing carbon footprint and power efficiency also highlights the industry's commitment to sustainable practices, which are becoming increasingly important in the face of climate change.
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