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.

Easy-to-Access Data Storage

The unit’s data storage capabilities provide ultimate flexibility. Transfer your data quickly and easily, store your test results for future reference and generate a wide range of FTTH reports. Moreover, the PPM-350C allows you to store up to 1000 test results, which are downloadable through its USB interface.

Simultaneous Display of All PON Signals

The PPM-350C acts as a pass-through device, allowing the concurrent measurement and simultaneous display of all PON signals—voice, data and video. This patented, built-in technology facilitates service activation testing and troubleshooting.

Quick and Efficient Visual Inspection

Whether for identifying breaks, bends, faulty connectors or splices, as well as other causes of signal loss, the PPM-350C’s optional visual fault locator (VFL) enables quick and easy troubleshooting. This valuable option helps you shorten time-to-restoration cycles and increase the productivity of your field crews.

Automated Pass/Warning/Fail Assessment

In addition to user-defined thresholds, EXFO’s new PON power meter offers pass/warning/fail LED indicators that allow you to clearly and quickly assess your network’s power level. This user-friendly feature facilitates QoS verification.

                                                 PPM-352C                                                            PPM-353C

Power measurement range—pass zone for continuous data stream (dBm)

1310 nm                                 8 to –40                                                               8 to –40

1490 nm                                 12 to –40                                                            12 to –40

1550 nm                                   25 to –40                                                             N/A

Burst measurement capability          CO to ONT                                           CO to ONT

Burst measurement range b (dBm)

1310 nm                                      8 to –30                                                            8 to –30

ORL (dB)

1550 nm                                            55                                                                        55

Pass-through insertion loss (dB)          1.5                                                                1.5

Spectral passband (nm)

1310 nm                                          1260 to 1360                                               1260 to 1360

1490 nm                                           1480 to 1500                                               1480 to 1500

1550 nm                                           1539 to 1565                                               1539 to 1565

Power uncertainty(dB)                              0.5                                                               0.5

Calibrated wavelengths (nm)         1310/1490/1550                                       1310/1490

Threshold sets

                                             10 configurable threshold                   10 configurable threshold                                                            sets with threshold naming                 sets with threshold naming

1070420,1070463,1070464