 Product description Huatai P9128, 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, high cost performance RFTV optical receiver.
This series of products adopt high receiving sensitivity receiving tube and Huatai special low noise matching circuit Under3.8% modulation, when transmitting in full channels and with receiving power of -10dBm, CNR still can reach high index of 45dB. It means that to meet the need of users 45dB CNR, adopt to ONU-1-0.8RF only need lesser optical power.
P9128: RFTV operating in 1210~1600nm wavelength.
P9128/WF: build-in channel filter, RFTV operating in1550nm wavelength.
P9128/WD: build-in CWDM, RFTV operating in 1550nm wavelength, and through 1310/1490nm to GEPON ONU.
Product feature  Very low noise (3.8% modulation, -10dBm receive, CNR≥45dB)
Good linearity index Inside 47~862MHz, all have good flatness property (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 Status indicator Input optical power status indicator: ≤-13dB LED off 0dBm ~ -12dBm Green
≥0dBm Red
Principle |
