EXFO PPM-350C – PON Power Meter

The EXFO PPM-350C is a handheld power meter designed for testing all PON signals anywhere on the network. It is optimized for EPON and GPON architectures and is easy to use for people not necessarily familiar with fiber optic testing. The EXFO PPM-350C is a versatile tool that can deliver fast, reliable results, even when used in harsh environments. In this article, we will explore the features and benefits of the EXFO PPM-350C and how it can help network technicians and engineers optimize their testing routines.

Features

The EXFO PPM-350C is a valuable tool for testing PON signals and offers a range of features that make it stand out. Some of the key features of PPM-350C include:

• Pass/Warning/Fail Indicators: The PPM-350C comes with pass/warning/fail indicators that make it easy to assess power values. This feature is particularly useful for technicians who need to identify issues with the network quickly.
• Extended Range: With an extended range that allows it to measure signals up to 28 dBm, PPM-350C can test signals in long-haul networks with higher power levels than in other parts of the network.
• Simultaneous Measurement: EXFO PPM-350C can measure all PON signals simultaneously, anywhere on the network. This feature saves time and increases efficiency, as technicians do not need to move from one location to another to take measurements.
• – Innovative Workflow Management: PPM-350C comes with innovative workflow management that boosts test routine efficiency. This feature makes it easy for technicians to manage their testing routines and quickly identify any issues that may arise.

Benefits

The EXFO PPM-350C provides several advantages to network technicians and engineers. Some of the key benefits include its versatility, ease of use, reliability, and efficiency.

• Versatility: The PPM-350C is a highly versatile tool that enables technicians to test all PON signals anywhere on the network. This feature makes it particularly valuable for technicians working in different parts of the network.
• Ease of use: The PPM-350C is designed to be user-friendly, even for those unfamiliar with fiber optic testing. This feature lets technicians quickly learn how to use the tool and start testing the network without delay.
• Reliability: The PPM-350C provides fast and reliable results, even in harsh environments. This feature makes it possible for technicians to work in challenging conditions without compromising the quality of their testing.
• Efficiency: The PPM-350C can measure all PON signals simultaneously anywhere on the network. This feature saves time and increases efficiency, as technicians do not need to move from one location to another to take measurements.

EXFO PPM-350C – PON Power Meter Specifications:

• Size (H x W x D): 195 mm x 100 mm x 57 mm (7 11/16 in x 4 in x 2 ¼ in)
• Weight: 0.4 kg (0.9 lb)
• Temperature Operating: -10 °C to 50 °C (14 °F to 122 °F)
• Temperature Storage: -40 °C to 70 °C (-40 °F to 158 °F)
• Autonomy (hours):
• FTTx mode (burst): 35
• OPM mode (CW): 80
• Number of ports: 2
• Calibration interval (years): 3
• Accessories: Quick reference guide, USB cable, wrist strap, protective cover for optical ports.

OPM MODE (BROADBAND CW)

• Power measurement range (dBm) :
  • 1310 nm           25 to –40
  • 1490 nm          25 to –40
  • 1550 nm          25 to –40
  • ORL (dB): 1550 nm          55
• Power uncertainty (dB): 0.5
• Calibrated wavelengths (nm): 1310/1490/1550

FTTx MODE

• Power measurement range—pass zone for continuous data stream (dBm):
  • 1310 nm          8 to –40
  • 1490 nm          12 to –40
  • 1550 nm          25 to –40
• Burst measurement capability: CO to ONT
• Burst measurement range (dBm): 1310 nm          8 to -30
• ORL (dB): 1550 nm          55
• Pass-through insertion loss(dB): 1.5
• Spectral passband (nm):
  • 1310 nm          1260 to 1360
  • 1490 nm          1480 to 1500
  • 1550 nm          1539 to 1565
• Power uncertainty (dB): 0.5
• Calibrated wavelengths (nm): 1310/1490/1550

CONFIGURATIONS

• Two-port pass-through: all wavelengths
• Downstream OLT signal (1490 nm)
• Downstream RF video signal (1550 nm)
• Upstream BPON ONT signal for up to 622 Mbit/s, as per ITU 983 (A, B, C)
• Upstream EPON and GPON ONT signal for up to 1.25 Gbit/s, as per ITU 984 and IEEE 802.3ah
• Threshold sets: 10 configurable threshold sets with threshold naming