NEC Secures Significant Order for SpectralWave WX-T Transponder from NTT
Tokyo, Japan – July 30, 2025 – NEC Corporation announced today that it has received a substantial order from Nippon Telegraph and Telephone Corporation (NTT) for its advanced SpectralWave WX-T transponder. This significant contract underscores NTT’s commitment to enhancing its optical network infrastructure and highlights NEC’s continued leadership in providing cutting-edge telecommunications solutions.
The SpectralWave WX-T transponder is a state-of-the-art optical transmission device designed to meet the increasing demands of modern high-speed communication networks. It plays a crucial role in efficiently multiplexing and transmitting data signals over optical fiber, enabling higher bandwidth and improved spectral efficiency. This technology is vital for carriers like NTT as they strive to deliver faster, more reliable, and more cost-effective services to their customers.
NEC’s SpectralWave WX-T transponder is renowned for its robust performance, advanced features, and flexibility in adapting to diverse network environments. Its ability to support high-density wavelength division multiplexing (DWDM) allows for the maximization of existing fiber optic capacity, a critical factor in managing the exponential growth of data traffic driven by cloud computing, video streaming, and the Internet of Things (IoT).
The selection of NEC’s SpectralWave WX-T by NTT, a global leader in telecommunications services, is a testament to the technology’s proven reliability and NEC’s deep understanding of carrier-grade network requirements. This partnership is expected to contribute significantly to the modernization and expansion of NTT’s optical transport network, ensuring it can effectively support future capacity needs and emerging service demands.
“We are honored to be chosen by NTT to supply our SpectralWave WX-T transponders,” said [Name and Title of relevant NEC executive, if available, otherwise omit or use a general statement]. “This order reflects our ongoing dedication to innovation and our commitment to supporting our customers in building the next generation of telecommunications infrastructure. We are confident that the SpectralWave WX-T will play a key role in enhancing NTT’s network capabilities and delivering superior services.”
NEC has a long-standing relationship with NTT, built on a foundation of trust and technological collaboration. This latest contract further strengthens that partnership and reinforces NEC’s position as a trusted provider of advanced optical networking solutions in Japan and globally. The deployment of the SpectralWave WX-T is anticipated to commence soon, marking a significant step forward in the evolution of NTT’s optical network.
NEC、NTTからトランスポンダー「SpectralWave WX-T」を受注
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