 Product description Huatai P9128 optical receiver, output level≥88dBμV when the receiving optical power is -2dBm, is mainly used in FTTH, FTTP. As RFTV broadcast network's RX unit, it is a kind of high index, low power consumption and high cost performance RFTV optical receiver.
This series of P9128 optical receiver adopts high sensitivity receiving tube and Huatai special low noise matching circuit. Under 3.8% modulation, when transmitting in full channels and with receiving power of -10dBm, the CNR can still reach high index of 45dB. Therefore, if adopting P9128 optical receiver, it is only need very low optical power to reach 45dB CNR required by the user.
P9128 optical receiver: RFTV operates in 1210~1600nm wavelength.
P9128/WF optical receiver: built-in channel filter, RFTV operating in1550nm wavelength.
P9128/WD optical receiver: built-in CWDM, RFTV operating in 1550nm wavelength, reach GEPON ONU through 1310/1490nm wavelength.
Product feature  Extra-low noise (3.8% modulate, -10dBm receive, CNR ≥ 45dB)
Good linearity index In the range of 47~862MHz,all have good flatness (FL=1.0dB) Metal shell, supply safeguards to opto-electrical sensing device High output level can supply for many users Low power consumption, high cost performance Main application FTTH FTTP, FTTO  Application cases Status indicator Input optical power status indicator: ≤-13dB LED off 0dBm ~ -12dBm Green
≥0dBm Red
Principle |
