OR719
OR719 Outdoor Bi-directional Fjouwer Outputs Optical Receiver
Features
◆ Hege responsiviteit PIN photoelectric switch tube.
◆ Precision detection circuit kin real-time werjaan de útfier macht fia LED lamp of digitale buis sekuer.
◆ Optimalisearje it circuit ûntwerp, SMT + module fersterker klassike circuit photoelectricity sinjaal oerdracht is flugger.
◆ Power dûbele útfier, hege winst, lege ferfoarming, kompakte struktuer, handige ynstallaasje, is de earste-kar apparatuer fan FTTB CATV netwurk.
◆ Excellent optyske AGC-kontrôletechnyk, as it berik fan optyske krêft ynput is -7 ~ ~ 2dBm, it útfiernivo, CTB en CSO yn prinsipe net feroare.
Technysk
| Nee. | Ûnderdiel | Ienheid | Technyske parameters |
| 1 | Foarút paadparameters (optyske parameters) | ||
| a | Ûntfange Optical Power | dBm | -8 ~ +2 |
| b | AGC berik | dBm | -7~+2 |
| c | Optical Return Loss | dB | >45 |
| d | Optical ûntfangende golflingte | nm | 1100 ~ 1600 |
| e | Optical Connector Type |
| SC / APC of oantsjutte troch de brûker |
| f | Fiber Type | Single modus | |
| 2 | Link Parameters | ||
| a | C/N | dB | ≥ 51 |
| b | C/CTB | dB | ≥ 65 |
| c | C/CSO | dB | ≥ 60 |
| 3 | RF parameters | ||
| a | Frekwinsjeberik | MHz | 47 ~862 |
| b | Flatness yn Band | dB | ±0.75 |
| c | Rated útfiernivo | dBμV | ≥ 103(-7～+2dBm) |
| d | Max útfier nivo | dBμV | ≥ 110 |
| e | Utfier Return Loss | dB | ≥14 |
| f | Output Impedance | Ω | 75 |
| 4 | Return Paad Parameters | ||
| a | Golflingte | nm | Standert 1310nm (kin oanpast 1550nm) |
| b | Bânbreedte | MHz | 5-30 & 42 & 65 |
| c | Utfier macht | mW | 1 |
| d | Flatens | dB | ±0.75 |
| 5 | Algemiene skaaimerken | ||
| a | Power Voltage | AC35~AC90V of AC90V~AC135V of AC140V~ac265V of oanpast | |
| b | Operating Temperatuer | ℃ | -40~60 |
| c | Konsumpsje | VA | ≤ 30 |
| d | Diminsje | mm | 325*200*120 |