OF719
OF719 Outdoor Bi-directional Four Outputs Optical Receiver
Litšobotsi tsa Ts'ebetso
| Karabelo e phahameng ea PIN ea tokomane ea phetoho ea photoelectric |
| Potoloho e nepahetseng e ka bonts'a matla ka nako ea 'nete ka lebone la LED kapa tube ea dijithale ka nepo |
| Ntlafatsa moralo oa potoloho, phetisetso ea lets'oao la "SMT + module amplifier" ea "photoelectricity" e bonolo haholoanyane. |
| Phallo e habeli ea matla, phaello e phahameng, ho sotha ho tlase, sebopeho se kopaneng, ho kenya habonolo, ke lisebelisoa tsa khetho ea pele ea marang-rang a FTTB CATV. |
| Mokhoa o motle oa ho laola AGC oa mahlo, ha matla a optical a kenyang e le -7 ~＋2dBm, boemo ba tlhahiso, CTB le CSO ha e le hantle ha lia fetoha |
Tlhaloso ea Setsebi
| Ntho | Yuniti | Tekheniki Parameters | |
| Liparamente tsa Tsela e Fetelang (Optical Parameters) | |||
| Ho Fumana Matla a Optical | dBm | -8 ~ +2 | |
| Sehlopha sa AGC | dBm | -7~+2 | |
| Tahlehelo ea ho Khutlela ea Optical | dB | > 45 | |
| Optical Receiving Wavelength | nm | 1100 ~ 1600 | |
| Mofuta oa Sehokelo sa Optical |
| SC/APC kapa e boletsoeng ke mosebelisi | |
| Mofuta oa Fiber | Mokhoa o le mong | ||
| Kopanya Parameters | |||
| C/N | dB | ≥ 51 | |
| C/CTB | dB | ≥65 | |
| C/CSO | dB | ≥60 | |
| RF Parameters | |||
| Maqhubu a Range | MHz | 47 ~ 862 | |
| Flatness in Band | dB | ±0.75 | |
| Lebelo la Sephetho | dBμV | ≥ 103(-7～+2dBm) | |
| Boemo bo Phahameng ba Sephetho | dBμV | ≥ 110 | |
| Sephetho sa ho Khutlisa Tahlehelo | dB | ≥14 | |
| Sephetho se Impedans | Ω | 75 | |
| Li-Parameters tsa Tsela ea ho Khutlisa | |||
| Wavelength | nm | 1310nm ea kamehla (e ka itloaetsa 1550nm) | |
| Bophahamo ba motlakase | MHz | 5-30&42&65 | |
| Matla a hlahisang | mW | 1 | |
| Bophatlalatsi | dB | ±0.75 | |
| Litšobotsi tse akaretsang | |||
| Motlakase oa Matla | AC35~AC90V kapa AC90V~AC135V kapa AC140V~ac265V kapa customized | ||
| Mocheso oa ho sebetsa | ℃ | - 40-60 | |
| Tshebediso | VA | ≤30 | |
| Boemo | mm | 325*200*120 | |