P9128 product series, 47~862MHz operate bandwidth, output level Vo=88dBμV （Pin=-2dBm）, suitable for FTTP optical fiber access network, which is a low power consumption, high performance, and excellent cost performance RFTV broadcast network ONU(Optical network unit).
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 port have following three modes:
- 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.