Grandway FHP3P01 EPON GPON xPON OPM Medidor de Potencia Óptica FTTx OLT-ONU 1310/1490/1550nm
⭐Support measuring 1310nm upstream burst signal and 1490/1550nm downstream signal
⭐Support EPON/GPON network
⭐2.8inch TFT LCD display with high resolution
⭐1000 data storage function
⭐With Pass, Warning, Fail mode
⭐Equipped with protective rubber