OSA 5405 Series


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OSA 5405 Series

Integrated GNSS PTP Grandmaster Clocks

OSA 5405 Series

In/Outdoor PTP Grandmaster & GNSS Receiver

A clear sky view is no longer essential for accurate and reliable GNSS-based synchronization. ADVA Oscilloquartz OSA 5405 can be deployed in deep urban canyons closer to where small cells are located. This avoids the archaic and expensive RF cable feeds of typical GNSS installations. Instead, the it uses cost – effective Ethernet cabling and offers both electrical and optical interfaces. The OSA 5405 comes in two variants: the OSA 5405-O for outdoor installations on a wall or a pole; and the OSA 5405-I for indoor installations at windows or interior walls. Indoor- or outdoor-mounted, even at street level in deep urban canyons, the OSA 5405 offers unprecedented flexibility. And, with its dual GNSS receivers and PTP grandmaster, it delivers the accurate timing that small cells require.


Key Features and Benefits

  • Optimum Design for Small Cells
    Compact, cost-effective design for indoor and outdoor applications close to small cells
  • No Clear Sky View Needed
    Unique solution that uses the reflected (multipath) signal to achieve excellent synchronization performance even at street level
  • Unique Indoor Dual GNSS Antenna
    Built-in dual GNSS receivers and antennas enabling PRTC and IEEE 1588v2 grandmaster
  • Simple Installation and Maintenance
    Powered over Ethernet. No need for RF cables and no need to correct for cable delays
  • Compact and Green Designn
    Distribution of accurate timing with the smallest size and power footprint on the market
  • Operational Simplicity with Assurance
    The system offers monitoring and service assurance to guard against GNSS outages

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