The FTTH-OR18D series optical terminal is a home-use optical receiver for FTTH (Fiber to the Home) network optical fiber access terminals to enable analog or digital signals to enter the home. The machine uses low-power photodetectors, GaAs and optical AGC technology to meet the fiber-to-the-home CATV reception needs. Many functional products are slightly different in application. Model:OR18D Wavelength:1100~1600nm&1550nm Input Optical Power:0dBm~-10dBm(analog)&0dBm~-15dBm(digital) Return Loss:>45 dB Optical Connector:FC/APC&SC/APC&FC/PC&SC/PC RF Bandwidth:40~1006MHz Flatness:±1dB@40~1006MHz RF Output Loss:≥16dB@ 40~550MHz ≥14dB@550~1006MHz Output Port:1&2(customize) Output Impedance:75Ω AGC Range:-3dBm~-12dBm C/N(Note 1):≥51dB CTB(Note 1):≥65dB CSO(Note 1):≥62dB Equipment Volatage:DC5V±0.5 Adapter Volatage:AC220V Inner Feedback Volatage:DC5V±0.5 Working Temperature:-25℃ ~+45℃ Consumption:<2W Size:91×79×24mm Carton Gross Weight:1.20kgs(10pcs) 【Models】 OR18A: Economic models, no AGC, the lowest digital signal reception -15dBm, the output level ≥ 100dBuv (PIN = 0dBm); OR18B: Economic models, AGC range optional, the lowest digital signal receiver -15dBm, the output level ≥ 80dBuv (AGC: 0 ~ -9dBm) OR18C: Economic + Performance: AGC range optional, the minimum digital signal reception-18dBm, the output level ≥ 73dBuv (AGC: 0 ~ -9dBm) OR18D: High performance: AGC range optional, the lowest digital signal reception -18dBm, the output level ≥ 94dBuv (AGC: 0 ~ -9dBm)