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ADVA is a company founded on innovation and focused on helping our customers succeed. Our technology forms the building blocks of a shared digital future and empowers networks across the globe. We’re continually developing breakthrough hardware and software that leads the networking industry and creates new business opportunities. It’s these open connectivity solutions that enable our customers to deliver the cloud and mobile services that are vital to today’s society and for imagining new tomorrows. Together, we’re building a truly connected and sustainable future. For more information on how we can help you, please visit us at

Products & Services

ADVA is a supplier of optical transport and packet switching technology, predominantly addressing the service provider market and data center interconnect solutions for enterprises. Its carrier-grade network products are ideal for power utility networks, combining operational simplicity with resilient design and highest availability. In addition, ADVA offers infrastructure assurance solutions for passive monitoring of fiber and other network assets. For network timing, ADVA's fully owned company Oscilloquartz is a market-leading supplier of synchronization technology. Its portfolio was recently extended with PTP power profile, NTP server and IRIG-B interfaces for seamless migration of legacy synchronization solutions towards highly accurate PTP technology.
  • Secure, high-bitrate optical transport system with open terminals and open line systems
  • Secure and resilient multi-technology packet networks for converging IT and OT
  • Robust, precise synchronization and timing for networks and mission critical applications
  • Infrastructure assurance such as fiber monitoring, secure GNSS timing
  • Single management and control systems for all ADVA network solutions
  • Professional services such as operational support, sync surveys, network planning
Industries Served
  • Fixed- and mobile network operators
  • Utilities and transportation
  • Enterprise, financial markets
  • Governments

Client Testimonials

“The ADVA ALM enables our repair teams to quickly detect and pinpoint any degradation in our fiber plant. It means no more wasted hours on futile site visits. With proactive maintenance we can also resolve many more issues before services are affected so that outages can be avoided altogether. In fact, the ADVA ALM is so effective that we expect the amortization within the coming months.”

– Manuel Kofler, head of IT division, Citynet

“Whether it’s monitoring displacement in our underground infrastructure or detecting damage to OPGW aerial fiber, the ADVA ALM enables us to take rapid and effective action. This simple, compact device offers sever key advantages for utility network assurance.”

– Davor Rakoš, head of network construction and development, HEP Telekomunikacije

“The OSA5422 is a 1RU PTP/SyncE/NTP sync and clock source for small/medium sized networks. Legacy interfaces such as the Bits and PPS allow for a transition from legacy to packet switched technology. GPS jamming and spoofing detection along with a multi-band antenna and IP ACL’s offer economical solutions for cyber security threats. My clock of choice.”

– John Lozano, Enterprise Telecommunications, Portland General Electric, USA

“As scale was one of our main requirements, deploying the ADVA FSP 3000 was an easy choice. Now our optical backbone is future-proof in all directions and can support the latest SAN standards, including 32Gbit/s Fiber Channel. Another crucial advantage is the Ensemble Controller, which controls and assures every element of the system, including our new synchronization network built on Oscilloquartz technology.”

– Friedrich Haberfellner, senior planner, VERBUND, Austria’s largest electricity provider
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