QL Local

QuantumLink™ Local

Free

Optimize HFC network performance on-site. Run diagnostics, manage firmware, and troubleshoot issues directly from the field. QuantumLink™ Local Mobile Application empowers field technicians with precision control over HFC network devices. Built on AOI’s industry-leading LoRaWAN architecture, QuantumLink Local allows on-site diagnostics, firmware management, and troubleshooting without disrupting network operations. Field engineers can securely access amplifier and node data, push configuration updates, monitor ingress levels, and perform asset validation — all through a rugged, technician-friendly mobile interface. Key Features: • Localized device access via secure wireless interface • Real-time diagnostics and telemetry monitoring • Firmware updates and configuration management • Ingress, ALSC, and power monitoring • Historical change tracking and geo-tagging • Standards-compliant with DOCSIS® 4.0 and SCTE specifications QuantumLink Local integrates seamlessly with QuantumLink Node and QuantumLink Central, delivering unmatched operational efficiency across the HFC plant. AOI’s solution reduces truck rolls, minimizes network downtime, and puts powerful tools in the hands of technicians where they work best — in the field.

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The developer, APPLIED OPTOELECTRONICS, INC., indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .

  • Data Not Collected

    The developer does not collect any data from this app.

    Privacy practices may vary based, for example, on the features you use or your age. Learn More

    Accessibility

    The developer has not yet indicated which accessibility features this app supports. Learn More

    Information

    Provider
    • APPLIED OPTOELECTRONICS, INC.
    Size
    • 31.6 MB
    Category
    • Productivity
    Compatibility
    Requires iOS 14.0 or later.
    • iPhone
      Requires iOS 14.0 or later.
    • iPad
      Requires iPadOS 14.0 or later.
    • iPod touch
      Requires iOS 14.0 or later.
    Languages
    • English
    Age Rating
    4+
    Copyright
    • ©2025 Applied Optoelectronics, Inc. All Rights Reserved
  • Developer Website
  • Privacy Policy

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