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PON Power Meter — PPM-350C


Highly versatile handheld power meter that enables quick, on-site testing of all PON signals, anywhere on the network.

Technical information

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Key features

  • Concurrent measurement of all PON signals, anywhere on the network
  • Innovative workflow management, for boosted test routine efficiency
  • Enhanced rugged and weatherproof design
  • Protected data format, for guaranteed test result authenticity


  • BPON, EPON and GPON configurations
  • Service activation and troubleshooting
  • Data storage and reporting capabilities

The Frontrunner Now Runs Even Faster

When FTTH was first deployed, EXFO was there to test it, namely by pioneering the concurrent upstream/downstream measurement technique via a pass-through connection. In fact, the EXFO-pioneered PPM-350 series, which quickly established itself as the clear-cut leader in the PON power meter market—over 21 000 units have been sold until now—has played an important part in major FTTH deployments worldwide.

Since then, we have developed our instrument even more to provide you with the best PON power meter yet. The PPM-350C enables quick, on-site testing of all PON signals, anywhere on the network. Its new workflow management capabilities and enhanced ruggedness will increase the efficiency of your daily deployment activities.

Moreover, its visual fault locator port allows for easy fiber identification and macrobend location. This handheld unit also features pass/warning/fail LED indicators with user-defined thresholds.

Reliable Performance, Whether the Elements Agree or Not

Thanks to its enhanced weatherproof design and straightforward user interface, and building on the strength of its predecessor, the PPM-350B, the PPM-350C PON Power Meter establishes a new FTTx testing benchmark. It delivers fast, reliable results, even when used in cold, wet or windy conditions.

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PPM-350C PON Power Meter

Specification sheets

The PPM-350C is a highly versatile handheld power meter that enables quick, on-site testing of all PON signals, anywhere on the network.

Last updated: 2017-06-20

Last updated: 2017-01-04

This note closely examines the one-cord, two-cord and three-cord reference methods proposed by various standard bodies and when each method should be used. The note also examines the different grades of test cords available and emphasizes the importance of following best practices, such as connector inspection, for optimal accuracy and repeatability.

Last updated: 2016-12-22

EXFO is a global leader in Telecom test and measurement solutions. EXFO leverages 30 years of industry-acclaimed expertise and innovation to address real-world issues faced by our customers in the field.

Last updated: 2015-10-20


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Dec. 2013

Drivers for different handheld instruments and platforms.

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