PON Power Meter

PON power meter with pass-through measurement for live FTTx networks.

Simultaneous three-wavelength display: 1310 nm, 1490 nm, and 1550 nm on a single screen
Wide power measurement range of -50 dBm to +26 dBm covers all PON signal levels
High accuracy of +/-0.25 dB for reliable installation and maintenance testing
Large backlit LCD for clear readings in bright sunlight or low-light conditions
Dedicated SC/APC and SC/UPC optical ports for direct connection to PON splitters
USB port for data logging, PC connectivity, and firmware upgrades

FTTH / FTTB installation acceptance testing and power budget verification
GPON and EPON network commissioning, maintenance, and fault localisation
Simultaneous upstream (1310 nm) and downstream (1490 / 1550 nm) signal verification
PON splitter loss measurement and passive component characterisation

Wavelengths	1310 nm \| 1490 nm \| 1550 nm
Measurement Mode	Simultaneous 3-channel power measurement
Power Range	-50 dBm to +26 dBm
Resolution	0.01 dB \| 0.001 mW
Accuracy	+/- 0.25 dB (at reference wavelength, 23 C)
Display Units	dBm \| dBr \| mW (user selectable)
Detector Type	InGaAs photodiode
Optical Connector	SC/APC (SC/UPC adapter included)
Connector Interface	SC adapter port with 2.5 mm ferrule
Data Storage	Up to 99 measurement records (SAVE function)
Data Interface	USB 2.0 (data transfer and firmware upgrade)
Battery	3 x AA alkaline batteries
Battery Life	>= 40 hours continuous operation
Auto Power-Off	Configurable: 5 / 10 / 15 min or disabled