OR719
OR719 Kunze Bi-directional Ina Inobuda Optical Receiver
Features
◆High responsivity PIN photoelectric switch chubhu.
◆ Precision yekuona dunhu inogona chaiyo-nguva kuratidza simba rinobuda kuburikidza nemwenje we LED kana dijiti tube zvakarurama.
◆Optimize dhizaini yedunhu, SMT + module amplifier classic circuit photoelectricity signal transmission inowedzera kutsetsenura.
◆ Simba rakapetwa kaviri kuburitsa, kuwana kukuru, kuderera kwakaderera, compact chimiro, nyore kuisirwa, ndiyo yekutanga-sarudzo michina yeFTTB CATV network.
◆Yakanakisa optical AGC yekudzora nzira, kana iyo yekupinda yemagetsi renji iri -7~＋2dBm, danho rekubuda, CTB neCSO hazvina kushanduka.
Technical
| Aihwa. | Item | Unit | Technical Parameters |
| 1 | Forward Path Parameters (Optical Parameters) | ||
| a | Kugamuchira Optical Power | dBm | -8 ~ +2 |
| b | AGC mhando | dBm | -7~+2 |
| c | Optical Return Loss | dB | >45 |
| d | Optical Kugamuchira Wavelength | nm | 1100 ~ 1600 |
| e | Optical Connector Type |
| SC/APC kana kutsanangurwa nemushandisi |
| f | Fiber Type | Single mode | |
| 2 | Batanidza 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 muBand | 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 | Dzorera Nzira Parameters | ||
| a | Wavelength | nm | Default 1310nm (inogona tsika 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 kana AC90V~AC135V kana AC140V ~ ac265V kana customized | |
| b | Operating Temperature | ℃ | -40~60 |
| c | Kushandiswa | VA | ≤ 30 |
| d | Dimension | mm | 325*200*120 |