The EXFO PPM-350C is a handheld pass-through power meter for BPON, EPON, and GPON network testing and troubleshooting. It simultaneously measures and displays all PON signals—voice, data, and video—enabling concurrent upstream and downstream assessment during service activation and field diagnostics. The device combines triple-play signal validation with intuitive operation and field-hardened construction.
Technical Specifications
• PON Architectures: BPON, EPON, GPON
• Signal Types: Voice, Data, Video
• Wavelengths: 1310 nm (ONT), 1490 nm (OLT), 1550 nm (Video); up to 40 predefined wavelengths (1260 nm to 1650 nm) in OPM mode
• Measurement Modes: Continuous and framed signal measurement at all baud rates (155 Mbps, 1 Gbps, synchronous or asynchronous)
• Power Measurement: Optical power in dBm or loss in dB with user-defined Pass/Warning/Fail thresholds
• Data Storage: 1000 test results with protected format; organization by OLT, ONT, and location; USB download capability
• Operating Modes: FTTx Operation Mode and Optical Power Meter (OPM) Operation Mode
• Interfaces: USB data download; optional Visual Fault Locator (VFL) port
• Power Supply: AA alkaline batteries or AC adapter; 35+ hour battery life; 10-minute auto-off
• Environmental: Operating temperature −10 °C to +50 °C; storage −40 °C to +70 °C; up to 95% relative humidity (non-condensing)
• Physical: 0.4 kg; waterproof keyboard with port cover flaps; rugged weatherproof enclosure
– Key Features
• Pass-through architecture allows simultaneous measurement without signal interruption
• Triple-play validation in single test sequence
• Job Editor mode for pre-configuration of test parameters and site data
• Protected data format ensures test result integrity
• Field-rated design with extended temperature range and moisture protection
– Typical Applications
• Service activation and commissioning of PON deployments
• Fiber troubleshooting and signal path verification
• Field technician signal validation during maintenance and repair.
– Compatibility & Integration
Supports BPON, EPON, and GPON architectures. USB interface enables data export and integration with field service workflows.
