White Paper

Quantum Key Distribution Has a Range Problem. Phio TX Solves It.

Standard QKD systems max out around 100 km. That's a dealbreaker for large-scale enterprise deployments.

Download the white paper to discover how Phio TX extends Quantum Key Distribution systems—solving range limitations and future-proofing your security posture.

What you'll learn:

  • Why quantum computing threatens today's encryption standards – And how Phio TX bridges current infrastructure with quantum-safe key exchange
  • How Phio TX overcomes QKD's range limitations – Eliminate distance barriers with point-to-multipoint key delivery across any network: fiber, internet, or hybrid
  • Seamless integration – Phio TX layers onto existing SKIP and ETSI supported infrastructure.
  • FIPS-validated assurance – FIPS 203 and 140-3 certified for proven protection
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Read the paper to discover:

  • Fundamentals of QKD: using quantum physics to create unbreakably random encryption keys
  • Why QKD alone is distance-limited—and how Phio TX overcomes that
  • A reference deployment: HQ ↔ Data Center ↔ Multiple remote sites
  • How Phio TX supports large-scale, fault-tolerant key delivery without performance loss

Stay ahead of threats—today and in the quantum future.

The prospect of harvest-now, decrypt-later attacks is already a concern, making the post-quantum cryptography transition an urgent priority.