Turkish state-owned telecommunications company, Turkcell, in collaboration with Chinese tech giant Huawei, has successfully conducted a groundbreaking field test, achieving a data transmission speed of 2.4 terabits per second (Tbps) over a live transport network, marking a world-first milestone.
The test was carried out between the Tekirdag Data Center and the Edirne Data Center, covering a distance of 160 kilometers. The live network, which serves as a high-volume transit service along the European border, operated without disruptions during the test, showcasing the reliability and effectiveness of this technological feat.
This achievement highlights the increasing demand for innovative optical transport networks to handle the rapidly growing network traffic, which is expected to triple within the next five years due to the rise of 5G, 4K/8K video streaming, artificial intelligence, and other digital services.
The test utilized a cutting-edge 2.4 Tbps dual-carrier coherent card, featuring advanced technologies such as an integrated high-baud-rate broadband modulator, enhanced nonlinear compensation algorithms, and an intelligent neuron function module. This module allows real-time adaptation to complex connection environments, optimizing network performance and minimizing signal degradation during optical transmissions.
Vehbi Cagri Gungor, Turkcell’s Deputy General Manager for Network Technologies, emphasized the company’s commitment to maintaining its leadership in advanced technologies and industry trends. “Our collaboration with Huawei on ultra-fast DWDM technology is a testament to our dedication to delivering the latest innovations and providing a superior customer experience,” he said.
Victor Zhou, President of Huawei’s Transport Network Systems Division, expressed satisfaction with the joint success. “Huawei is proud to collaborate with Turkcell in this significant test of ultra-high-speed optical communication. We will continue working with global operators to provide solutions that offer high quality, reliability, and sustainable development,” Zhou added.
