OR719
OR719 Outdoor Bi-directional Four Outputs Optical Receiver
Likaroloana
◆ PIN ea karabelo e phahameng ea PIN ea switch photoelectric switch.
◆ Potoloho ea ho lemoha ka mokhoa o nepahetseng e ka bontša nako ea sebele matla a hlahisoang ka lebone la LED kapa tube ea digital ka nepo.
◆ Ntlafatsa moralo oa potoloho, phetisetso ea lets'oao la motlakase oa SMT + module oa khale oa potoloho ea photoelectricity e bonolo haholoanyane.
◆ Matla a matla a mabeli, phaello e phahameng, ho sotha ho fokolang, mohaho o kopanetsoeng, ho kenya lisebelisoa tse bonolo, ke thepa ea pele ea khetho ea marang-rang a FTTB CATV.
◆ Theknoloji e ntle ka ho fetisisa ea ho laola ea AGC, ha sebaka sa matla a ho kenya e le -7~＋2dBm, boemo ba tlhahiso, CTB le CSO bo sa fetoha.
Setsebi
| Che. | Ntho | Yuniti | Tekheniki Parameters |
| 1 | Liparamente tsa Tsela e Fetelang (Optical Parameters) | ||
| a | Ho Fumana Matla a Optical | dBm | -8 ~ +2 |
| b | Sehlopha sa AGC | dBm | -7~+2 |
| c | Tahlehelo ea ho Khutlela ea Optical | dB | > 45 |
| d | Optical Receiving Wavelength | nm | 1100 ~ 1600 |
| e | Mofuta oa Sehokelo sa Optical |
| SC/APC kapa e boletsoeng ke mosebelisi |
| f | Mofuta oa Fiber | Mokhoa o le mong | |
| 2 | Kopanya Parameters | ||
| a | C/N | dB | ≥ 51 |
| b | C/CTB | dB | ≥65 |
| c | C/CSO | dB | ≥60 |
| 3 | RF Parameters | ||
| a | Maqhubu a Range | MHz | 47 ~ 862 |
| b | Flatness in Band | dB | ±0.75 |
| c | Lebelo la Sephetho | dBμV | ≥ 103(-7～+2dBm) |
| d | Boemo bo Phahameng ba Sephetho | dBμV | ≥ 110 |
| e | Sephetho sa ho Khutlisa Tahlehelo | dB | ≥14 |
| f | Sephetho se Impedans | Ω | 75 |
| 4 | Li-Parameters tsa Tsela ea ho Khutlisa | ||
| a | Wavelength | nm | 1310nm ea kamehla (e ka itloaetsa 1550nm) |
| b | Bophahamo ba motlakase | MHz | 5-30&42&65 |
| c | Matla a hlahisang | mW | 1 |
| d | Bophatlalatsi | dB | ±0.75 |
| 5 | Litšobotsi tse akaretsang | ||
| a | Motlakase oa Matla | AC35~AC90V kapa AC90V~AC135V kapa AC140V~ac265V kapa customized | |
| b | Mocheso oa ho sebetsa | ℃ | - 40-60 |
| c | Tshebediso | VA | ≤30 |
| d | Boemo | mm | 325*200*120 |