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Toshiba showcases quantum-safe networks with SpeQtral and Ciena at ATxSG 2025

Source Decision Insights Record Published May 28, 2025 Companies 2
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2 companies named across 8 categories, one of 3 articles referencing Ciena. Previous coverage: Semtech CEO to Join CEO Panel at Optica Forum (Apr 2025).

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Toshiba Asia Pacific PTE. Ltd. is set to showcase its quantum-safe network platform at Asia Tech Singapore 2025. This demonstration highlights Toshiba's collaboration with SpeQtral and Ciena to promote quantum-safe communications. The collaborative effort features quantum-safe optical encryption solutions that combine Toshiba's Multiplexed Quantum Key Distribution (QKD) technology with Ciena's high-capacity modular transport platform. The goal is to enable secure, quantum-safe data transmission for businesses.

Key features include:

  1. Defense-in-depth Security: Toshiba's QKD generates encryption keys immune to interception. When paired with Post-Quantum Cryptography (PQC), it enhances protection against Quantum Computing threats.
  2. Quantum-Safe Optical Encryption: Toshiba's platform integrates with Ciena's Waveserver 5, facilitating encrypted quantum-safe communications of 800 Gb/s without requiring substantial infrastructure investment.
  3. Quantum-Safe Communication Solutioning: SpeQtral assists in designing quantum-ready networks for telecommunications and enterprise customers, promoting secure digital infrastructure.

Matt Vesperman, Ciena's Vice President for Asia Pacific, stated, “There is a growing need to create networks that are not only faster and more adaptable, but also capable of withstanding future quantum-enabled threats.” SpeQtral's Co-Founder, Chune Yang Lum, emphasized the importance of building networks equipped for the changing threat landscape.

Toshiba's commitment to quantum technology spans decades, having achieved various milestones in quantum cryptography. With the opening of a Quantum Technology Centre in Cambridge, Toshiba continues to focus on advancing quantum communication technologies.

Attendees can experience live demonstrations of Toshiba’s quantum-safe solutions at ATxSG 2025, Booth 3P3-8, from May 27-29.

Press release, originally published at Cision.

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