SR812S CATV Network 45~862/1003MHz RF Optical Receiver ma AGC
Numera Fa'ata'ita'i: SR812S
Fa'ailoga:Softel
MOQ:1
Fa'aaoga le GaAs power double amplify module
Pulea AGC mata'utia pe a o'o i le －7～＋2dBm le laina ole malosiaga fa'apipi'i
Lagolago NMS faiga fa'afoega feso'ota'iga
01
Fa'amatalaga o oloa
1. Aotelega o oloa
O le SR812S o la tatou fa'asalalauga mata'utia CATV fa'atasi ma transponder pulega feso'otaiga. O le pre-amp e faʻaaogaina uma-GaAs MMIC faʻalauteleina ma le post-amp faʻaaogaina le GaAs power double amplify module. Fa'ata'ita'iga fa'ata'amilosaga fa'alelei, fa'atasi ai ma a tatou tausaga fa'apolofesa fa'ata'ita'iga RF fa'ata'ita'iga, o meafaigaluega e ausia le fa'ailoga maualuga o fa'atinoga. O se fa'ata'ita'iga lelei mo feso'ota'iga CATV.
2. Fa'aaliga
- Tali maualuga PIN photoelectric faagaau liliu, 1G bandwidth mamanu.
- Attenuation ma equalization e mafai ona faʻaauau fetuutuunai ituaiga kinopo'o fa'aofi ituaiga.(Filifili)
- Malosi fa'alua fa'aulufale, maua maualuga ma fa'aletonu fa'aletonu.
- Pulea o le AGC, pe a o'o i le －7～＋2dBm le vaega o le eletise, e le suia lava le tulaga o galuega.
- Transponder feso'ota'iga filifiliga, lagolago le NMS fa'atonuga feso'otaiga.
| Aitema | Vaega | Ou te taina | II Ituaiga | III Ituaiga | Ⅳ Ituaiga |
| Fa'ailoga mata | |||||
| Optical AGC va'aiga | dBm | -7 ~ +2 | |||
| Optical Return Loss | dB | >45 | |||
| Otipika Mauaina Galuumi | nm | 1100 ~ 1600 | |||
| Ituaiga Feso'ota'i Optical | FC / APC, SC / APC poʻo faʻamaonia e le tagata faʻaoga | ||||
| Ituaiga alava | Tulaga tasi | ||||
| RF Parameter | |||||
| Va'aiga Fa'atele | MHz | 45~862/1003 | |||
| Mafolafola i Fa'aili | dB | ±0.75 | |||
| Tupe Fa'afo'i Fa'ai'u | dB | ≥14 | |||
| Fuafuaina o Galuega Fa'atino | dBμV | ≥102 | ≥102 | ≥104 | ≥108 |
| Tulaga Maualuga Maualuga | dBμV | ≥102 | ≥102 | ≥104 | ≥118 |
| EQ | dB | 0～15 fetuutuunai | Fa'amau fa'aofi EQ | ||
| ATT | dB | 0～15 fetuutuunai | Fa'amau fa'aofi ATT | ||
| C/N | dB | ≥ 51 | 84 alavai PAL-D faailoilo analog-2dBm mauaina le mana opitikafua fa'atatauga tulaga, 8dBequalization | ||
| C/CTB | dB | ≥ 65 | |||
| C/CSO | dB | ≥ 60 | |||
| Uiga lautele | |||||
| Malosiaga eletise | V | AC(110~240)V po'o AC(35~90)V | |||
| Fa'alavelave fa'aletonu | Ω | 75 | |||
| O le vevela o galuega | ℃ | -40~60 | |||
| Fa'aaogāga malosi | VA | ≤ 15 | |||
| Fua | mm | 185（L）╳ 140（W）╳ 91（H） | |||
| SR812S Optical Receiver |
| 1. Fa'aoga Fiber Optical |
| 2. Optical FiberFlange |
| 3. EQ fetuutuunai |
| 4. Fa'atonu ATT |
| 5. -20dB RF Su'ega Taulaga |
| 6. Pa'u po'o le Splitter |
| 7. RF Galuega Fa'atino 1 |
| 8. RF Galuega Fa'atino 2 |
| 9. Fa'aulu fa'amalo 1 |
| 10. Mea fa'aofiofi-fa'aola 2 |
| 11. Fa'afeso'ota'i Malosiaga a le Komiti Autu |
| 12. Fa'ailoga Mana |
| 13. Fa'ailoga o le mana o mata |
| 14. AC60V ma AC220V liuaiserter |
| 15. AC60V mana fa'aoga |
| 16. Fa'amatalaga fa'amatalaga |
SR812S CATV Network RF Optical Receiver ma AGC Datasheet.pdf
