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MaxTester 715D - last-mile OTDR

Fully featured, entry-level, dedicated OTDR with tablet-inspired design perfect for frontline singlemode fiber installers.

Spec sheet (PDF) User manual (PDF)

Swap-Out connector

The MaxTester 700D OTDR Series comes with a Swap-Out connector which can easily be changed, as and when needed, without having to send the test unit to a service center. This ensures optimal performance over time without undue maintenance costs and downtime. The OTDR's optical connector health can be checked with an onboard diagnostic tool to replace the connector only when necessary.

Did you know?

Was your OTDR connector damaged when connecting a UPC cable to the APC port on your device? This no longer needs to cause downtime by sending the device back for repair. Thanks to EXFO’s Swap-Out connectors, you can now check connector health instantly and replace your connector within seconds if needed–directly from the field!

Key features

  • Rugged, handy, lightweight, tablet-inspired design built for outside plant
  • 7-inch, outdoor-enhanced touchscreen—the biggest in the handheld industry
  • 12-hour autonomy
  • Dead zones: EDZ 0.9 m, ADZ 3.6 m
  • Dynamic range up to 32/30/30 dB
  • Swap-Out connector, replaceable whenever necessary for optimal performance over time without undue service cost and downtime Read more


  • FTTx last-mile installation and troubleshooting
  • Short access-network testing
  • FTTA fiber-DAS installations
  • CATV/HFC network testing


The handheld OTDR... with proven performance

The MaxTester 700D Series builds on the proven tablet-inspired, lightweight and rugged OTDR MaxTester platform. The familiar 7-inch, outdoor-enhanced touchscreen continues to deliver an unprecedented user experience with its intuitive Windows-like GUI ensures a fast learning curve. The OTDR 2 environment offers icon-based functions, instant boot-up, automatic macrobend finders as well as improved auto and real‑time modes.

The MaxTester 700D Series is a line of genuine high-performance OTDRs from the world’s leading manufacturer. It delivers EXFO’s tried and true OTDR quality and accuracy along with the best optical performance for right-first-time results, every time.

The amazing 12-hour battery life will never let a technician down, and the plug-and-play hardware options, like the VFL, power meter and USB tools, make every technician’s job easier.

Most importantly, the MaxTester 700D Series comes with the intelligent Optical Link Mapper (iOLM), an intelligent OTDR‑based application. This advanced software turns even the most complex trace analysis into a simple, one-touch task.

Ultimately, the MaxTester 700D Series is small enough to fit in your hand and big enough to fit all your needs!

Entry-level solution designed for all your testing needs

The MaxTester 715D (MAX-715D) is purpose-built for the point-to-point testing and troubleshooting of FTTx architectures, and is ideal for testing short fibers (e.g., inside a central office environment or at FTTA/DAS network installations).

MaxTester 715D - last-mile OTDR

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