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PPM-350D - Next-gen PON power meter

The first PON-aware™ power meter to automatically detect and test next-gen and legacy PON technologies.

Spec sheet (PDF) User manual (PDF)

Deploying a mix of legacy and next-gen equipment?

No problem. By relying on pre-configured and customizable test configurations, the PPM-350D automatically detects the type of network under test and self-adjusts the pass/fail criteria for error-free testing.

Key features

  • Unique PON-aware™ capability automatically detects PON technology in use
  • Compatible with GPON and EPON networks (GPON, EPON, XG-PON, XGS-PON, NG-PON2, 10G-EPON)
  • Supports 10G-capable PON networks
  • Pass-through mode for ONT/ONU verification
  • Bluetooth and USB connectivity
  • Smart app to configure, execute and report jobs


  • Supports legacy & next-gen PON technologies, including XGS-PON and NG-PON2
  • Single-layer PON service activation
  • Multi-layer PON service activation


To provide the right speeds to the right customers, communications service providers (CSPs) are deploying next-gen and legacy passive optical network (PON) technologies by overlaying multiple new wavelengths on existing fibers. This brings new challenges for quick and accurate testing during the critical service activation phase: CSPs need power meters capable of testing next-gen and legacy PON technologies, and their field teams need to be sure they are correctly testing the right technology.

The PPM-350D was designed to tackle both challenges head-on with its unique PON-aware™ technology. Developed in partnership with a Tier 1 CSP, the PPM-350D PON Power Meter automatically detects and adapts test parameters for the PON technology in use at the customer premises, eliminating costly guesswork by field technicians. As a result, service providers can deploy faster, cut activation costs and boost customer satisfaction.

Product demo

Alternate Text

Introducing EXFO's Optical Power Meter (OPM) smart application

Meet the only PON-aware power meter

Overcoming next-gen PON test challenges

Supporting 10G PON over GPON

PPM-350D - Next-gen PON power meter

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