MIC-OR-860LH series field type unidirectional optical receiver
Introduction: The MIC-OR-860LH series field-type two- or four-port optical receiver is a new model developed by Mike based on market demand and network development needs; it is optimized by combining module amplification circuit with GaAs MMIC amplifier circuit. The circuit design makes the output level remain unchanged when the input optical power is -6~+2dBm, so that the output of the machine has high performance index; the adjustable output attenuation and equalization make the CATV network engineering debugging become more convenient; Adapted to the current and future needs of CATV network development, it is the preferred model for building HFC and EPON network systems. Features: 1. 1310nm and 1550nm dual window reception; 2. Light control AGC function (-6 ~ +2dBm); 3. Ten segments of LED display input optical power size; 4. The output is provided with adjustable attenuation and equalization for easy debugging; 5. The output is a branch or a branch of the insert type, which is convenient for replacement and use; 6. Each port is equipped with AC60V power supply LED indicator for easy use; 7. Perfect surge suppression circuit can effectively prevent surge impact and lightning strike; 8. With AC60V independent power supply port, it is easy to use; 9. Internally, a network management responder conforming to the SNMP protocol can be configured, and the user can manage the device through the network management system; 10. High-quality cast aluminum casing, dustproof, waterproof, shielding and heat dissipation performance, easy to install; 11. High reliability switching power supply, low temperature rise, high conversion efficiency and wide voltage adaptation range. Technical Parameters: Product model: MIC-OR-860LH-I Received optical power dBm: -8~+2 Light reflection loss dBm: ≥45 Receiving light wavelength nm: 1290~1600 AGC function: Light control AGC AGC range dBm: -6~+2 dBm Optical connector form: FC/APC or SC/APC (user specified) Optical link carrier-to-noise ratio C/NdB: ≥51 (-1dBm reception, 59-channel PAL-D) Carrier combination third-order beat ratio C/CTBdB: ≥65 (-1dBm reception, 59-channel PAL-D) Carrier combination second-order beat ratio C/CSOdB: ≥62 (-1dBm reception, 59-channel PAL-D) Frequency range MHz: 45~862/1000 In-band flatness dB: ±0.75 Maximum RF output level dBμV: 110 RF output impedance Ω: 75 Attenuation adjustment range dB: 0~20 Balance adjustment range dB: 0~18 Output reflection loss dB: ≥16 RF output port: 2 Power supply V: AC35～90 or AC110～265 Network management configuration: Class II network management reserved Optical power display mode: Ten segments of LED display Working temperature °C: -40～+65 Storage temperature °C: -40～+65 Relative humidity %: Maximum 90% without condensation Machine power consumption W: 14 (Max) Dimensions mm: 240 × 150 × 110
