Yokogawa AQ7280 Modular Optical Time Domain Reflectometer OTDR

Responding to the growing needs for reliable and ease-of-use field test instruments for installation and maintenance of fiber optic networks, Yokogawa AQ7280 Optical Time Domain Reflectometer (OTDR) is designed to empower field technicians to make fast and precise measurements with confidence. The AQ7280 satisfies a broad range of test and measurement needs in analyzing optical networks from access to core.

The AQ7280 is the most flexible OTDR in our lineup due to a modular platform to create a variety of systems from a basic unit to units with filtered ports to test live traffic networks in applications from long haul, to metro, core and FTTH.

40+ years of OTDR expertise has enabled us to offer a unique multi-tasking feature that allows four distinct fibers to be tested simultaneously. Its intuitive icon-based touchscreen lets users perform measurements with ease, and the 15-hour battery life ensures uninterrupted usage in the field where the data can be conveniently transferred wirelessly.


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Κωδικός προϊόντος: YGW-AQ7280 Κατηγορίες: , ,


AQ7280 Modular Optical Time Domain Reflectometer OTDR

Modular OTDR

The AQ7280 OTDR offers first-class performance thanks to updated functions, a large capacity battery, and a large user-friendly screen.
Additional benefits that ensure measurement quality and improve work efficiency include:

Full range of selections

  • Up to 14 OTDR units to choose from
  • Customizable with five optional modules
  • 90 potential combinations*1

Proven reliability

  • High SNR mode ensures high trace quality.
  • Maximum 15 hours battery operation

Quick and easy to use

  • 8.4-inch high luminance color LCD
  • Smartphone-like usability


  • Multi-fiber measurement up to 2000 fibers
  • Auto-execute multiple measurements and analyses with Smart Mapper

Much more than an OTDR

  • A variety of optional features for multi-tasking
  • Application software that facilitates analysis

*1 This includes combinations with the cover bracket instead of OPM (Optical Power Meter)/VLS (Visible Light Source) modules.

Touch panel application menu

The 8.4-inch touchscreen enables intuitive operation. Select the desired function by simply tapping the icon on the main menu.

Touch panel application menu

No special tools needed

The hardware for the OTDR units, option modules, and battery cover can be removed and put back using common work tools, even coins, to allow for quick and easy replacements and tweaks even when in the field.

No special tools needed

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