タイトルまたは説明

Product description: Huatai B***8 product series, adapt to FTTx optical fiber switch-in network, 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 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 **0dBm, CNR still can reach high index of *5dB. It means that to meet the need of users. Product build-in RF interstage gain adjustment, Receive optical power in the range of *3dBm to **2dBm, all have good linearity. Users can option high CNR and suitable output level according to different receive optical power. It has four way level output, adapt to FTTB or FTTP many users application. B***8 RFTV operating in ***0~***0nm wavelength. B***8/WF build-in channel filter, RFTV operating in***0nm wavelength. B***8/WD build-in CWDM, RFTV operating in ***0nm wavelength, and through ***0/***0nm to GEPON ONU. Product feature: Very low noise (3.8% modulation, **0dBm receive, CNR≥*5dB) Receive optical power in the range of *3dBm to **2dBm, all have good linearity Inside *7~**2MHz, al have good flatness property (FL ≤ 1.0dB) Built-in interstage gain adjustment, can option high CNR and suitable output level according to different optical power Four way high level output, can supply service for more users Zinc. die-casting all-in-one metal shell, supply safeguards to opto-electrical sensing device Low power consumption, high cost performance Main application: FTTH, FTTP, FTTO FTTC, FTTN HFC Status indicator: Input optical power status indicator : ≤**3dB LED off *3dBm ~ **2dBm Green ≥*3dBm Red