OR719
OR719 Outdoor Bi-directional Four Outputs Optical Receiver
Features
◆High responsivity PIN photoelectric switch tube.
◆Precision detection circuit can real-time display the output power through LED lamp or digital tube accurately.
◆Optimize the circuit design, SMT + module amplifier classic circuit photoelectricity signal transmission is more fluency.
◆Power double output, high gain, low distortion, compact structure, convenient installation, is the first-choice equipment of FTTB CATV network.
◆Excellent optical AGC control technique, when the input optical power range is -7~＋2dBm, the output level, CTB and CSO basically unchanged.
Technical
| No. | Item | Unit | Technical Parameters |
| 1 | Forward Path Parameters (Optical Parameters) | ||
| a | Receiving Optical Power | dBm | -8 ~ +2 |
| b | AGC range | dBm | -7~+2 |
| c | Optical Return Loss | dB | >45 |
| d | Optical Receiving Wavelength | nm | 1100 ~ 1600 |
| e | Optical Connector Type |
|
SC/APC or specified by the user |
| f | Fiber Type | Single mode | |
| 2 | Link Parameters | ||
| a | C/N | dB | ≥ 51 |
| b | C/CTB | dB | ≥ 65 |
| c | C/CSO | dB | ≥ 60 |
| 3 | RF Parameters | ||
| a | Frequency Range | MHz | 47 ~862 |
| b | Flatness in Band | dB | ±0.75 |
| c | Rated Output Level | dBμV | ≥ 103(-7～+2dBm) |
| d | Max Output Level | dBμV | ≥ 110 |
| e | Output Return Loss | dB | ≥14 |
| f | Output Impedance | Ω | 75 |
| 4 | Return Path Parameters | ||
| a | Wavelength | nm | Default 1310nm (can custom 1550nm) |
| b | Bandwidth | MHz | 5-30&42&65 |
| c | Output power | mW | 1 |
| d | Flatness | dB | ±0.75 |
| 5 | General Characteristics | ||
| a | Power Voltage | AC35~AC90V or AC90V~AC135V or AC140V~ac265V or customized | |
| b | Operating Temperature | ℃ | -40~60 |
| c | Consumption | VA | ≤ 30 |
| d | Dimension | mm | 325*200*120 |