Ọrọ Iṣaaju
SR1000AF FTTH Fiber Optical Node pẹlu AGC ati Filter jẹ olugba opiti inu ile kekere, ti a ṣe apẹrẹ fun awọn ohun elo FTTP/FTTH. O ni iṣẹ giga, agbara opitika olugba kekere, ati idiyele kekere jẹ yiyan ojutu FTTH ti o dara julọ fun MSO.
Olugba opitika yii n pese bandiwidi 40-1002MHz, ampilifaya ina kekere ti o dara julọ ati ẹyọ atunṣe ere, ẹyọ iṣakoso 8-bit ti ile-iṣẹ, wiwo irọrun, ati ohun elo fun awọn alabara ebute.
Awọn ẹya ara ẹrọ
-Analog TV & Digital TV, FTTX, OE ohun elo oluyipada.
-Laini giga, ipalọlọ kekere, ati iwọn AGC agbara opiti jakejado (-13dBm si -2dBm).
-Wide ọna titẹ opitika ibiti o ti 2 to -20dBm ni 1550nm.
-Igbewọle agbara opitika aṣayan -2 si 1dBm fun iṣẹ ṣiṣejade RF.
-13 to -2dBm Imujade Input Optical RF: + 80dBuV fun ikanni ni 3.5% OMI (igbewọle modulation 22dBmV).
- Iwọn igbohunsafẹfẹ kikun 40-1002MHz pẹlu CATV
- Kekere rọ fifi sori ati Power ipese lori laini.
SR1000AF FTTH Micro Low Okun Optical AGC olugba | |||
Nkan Nkan | Ẹyọ | Apejuwe | Akiyesi |
Onibara Interface | |||
RF Asopọmọra |
| 75Ω”F” asopo | United bošewa |
Asopọ Input opitika |
| SC/APC |
|
DC Ipese |
| DC Adapter |
|
Opitika Input Power | dBm | -20 ~ +2 |
|
Opitika Pada Isonu | dB | 15(min), 45(Iru) |
|
Igigun Iṣiṣẹ (Rx) | nm | 1550 |
|
Ifojusi | A/W | > 0.9 |
|
Ipadanu ifibọ | dB | 0.4 (Iru), 0.6 (Max) |
|
Ìyàraẹniṣọ́tọ̀ | dB | 35(min) |
|
Okun Okun Iru |
| SM 9/125um SM Okun |
|
Iwọn Igbohunsafẹfẹ | MHz | 40 ~1002 |
|
Band Flatness | dB | <±1 |
|
Ipele Ijade (@AGC) | dBuV | 80 | Iṣẹjade Max ti o le ṣe asefara si 104dBuV |
Optical AGC Range | dBm | -13 ~ -2 |
|
RF Gain Ibiti | dB | 22 |
|
Imudaniloju ijade | Ohms | 75 |
|
CATV Ijade Freq. Idahun | MHz | 40 ~1002 | Idanwo ni Analog Signal |
C/N | dB | 42 | -10dBm igbewọle,96NTSC,OMI+3.5% |
CSO | dBc | 57 |
|
CTB | dBc | 57 |
|
CATV Ijade Freq. Idahun | MHz | 40 ~1002 | Idanwo ni Digital Signal |
MER | dB | 38 | -10dBm igbewọle,96NTSC |
MER | dB | 34 | -15dBm igbewọle,96NTSC |
MER | dB | 28 | -20dBm igbewọle,96NTSC |
Agbara Input Foliteji | VDC | 9V |
|
Agbara agbara | W | <2 |
|
Awọn iwọn | mm | 57*45*19 |
|
Apapọ iwuwo | KG | 0.119 |
Ibeere idanwo: 366MHz | ||||||
Pin | Ipele Ijade (dBuV) | MER | Iyatọ Abajade | Iyatọ MER | ||
(dBm) | O pọju | Min | O pọju | Min | ||
0 | 65.1 | 63.2 | 35 | 33.6 | 1.9 | 1.4 |
-1 | 64.4 | 61.9 | 35.5 | 34.7 | 2.5 | 0.8 |
-2 | 63.1 | 60.7 | 36.3 | 35.4 | 2.4 | 0.9 |
-3 | 62.1 | 59.6 | 37.8 | 35.5 | 2.5 | 2.3 |
-4 | 60.7 | 58.5 | 39.2 | 35.2 | 2.2 | 4 |
-5 | 58.6 | 56.5 | 39.8 | 35.7 | 2.1 | 4.1 |
-6 | 57.2 | 55.2 | 39.8 | 35.7 | 2 | 4.1 |
-7 | 55.5 | 53.5 | 39.5 | 35.5 | 2 | 4 |
-8 | 53.4 | 51.5 | 39.2 | 34.7 | 1.9 | 4.5 |
-9 | 51.3 | 50 | 37.3 | 35.2 | 1.3 | 2.1 |
-10 | 49.8 | 48.3 | 35.9 | 34 | 1.5 | 1.9 |
-11 | 47.9 | 46.4 | 34.5 | 32.3 | 1.5 | 2.2 |
-12 | 45.8 | 44.5 | 32.8 | 30.5 | 1.3 | 2.3 |
-13 | 43.9 | 42.4 | 31 | 28.7 | 1.5 | 2.3 |
-14 | 41.9 | 40.6 | 29.4 | 26.8 | 1.3 | 2.6 |
-15 | 39.9 | 38.7 | 27.7 | 25.7 | 1.2 | 2 |
SR1000AF FTTH Micro Low Fiber Optical AGC Olugba Spec Sheet.pdf