SR812S CATV Network 45 ~ 862 / 1003MHz RF Optical Receiver nrog AGC
Tus Qauv Zauv: SR812S
Hom:Softel
MOQ:1
Txais yuav GaAs fais fab ob chav amplify module
Kev tswj hwm AGC kho qhov muag thaum lub zog hluav taws xob nkag mus yog -7 ~ + 2dBm
Txhawb nqa NMS network tswj system
01
Kev piav qhia txog khoom
1. Cov Lus Qhia Txog Khoom
SR812S yog peb lub tshuab txais xov tooj cua CATV network uas siv tau thoob ntiaj teb nrog lub transponder tswj network. Lub pre-amp siv tag nrho-GaAs MMIC amplify thiab lub post-amp siv GaAs fais fab ob chav amplify module. Kev tsim lub voj voog zoo tshaj plaws, ua ke nrog peb cov kev paub txog kev tsim RF ntau xyoo, cov khoom siv ua tiav cov ntsuas kev ua tau zoo. Nws yog tus qauv zoo tagnrho rau CATV network.
2. Nta
- Cov lus teb siab PIN photoelectric hloov pauv raj, 1G bandwidth tsim.
- Kev txo qis thiab kev sib npaug tuaj yeem hloov kho tau tas lilos yog hom ntxig. (Xaiv tau)
- Lub zog doubler tso zis, qhov nce siab thiab qis distortion.
- Kev tswj hwm AGC kho qhov muag, thaum lub zog hluav taws xob nkag mus yog -7 ~ ＋ 2dBm, qib tso zis yeej tsis hloov pauv.
- Xaiv tau network transponder, txhawb nqa NMS network management system.
| Khoom | Chav tsev | Kuv Hom | II Hom | Hom III | Hom Ⅳ |
| Cov Kev Ntsuas Kho Qhov Muag | |||||
| Qhov ntau ntawm AGC kho qhov muag | dBm | -7 ~ +2 | |||
| Kev poob rov qab los ntawm kev kho qhov muag | dB | >45 | |||
| Kev Txais Teeb Pom Kev Zoo Wavelength | nm | 1100 ~ 1600 | |||
| Hom Txuas Optical | FC/APC, SC/APC los yog teev los ntawm tus neeg siv | ||||
| Hom Fiber | Ib Hom | ||||
| Cov Kev Ntsuas RF | |||||
| Zaus Ntau | MHz | 45~862/1003 | |||
| Kev tiaj tus hauv Band | dB | ±0.75 | |||
| Kev poob rov qab los ntawm cov zis | dB | ≥14 | |||
| Qib Tso Tawm Rated | dBμV | ≥102 | ≥102 | ≥104 | ≥108 |
| Qib Tso Tawm Siab Tshaj Plaws | dBμV | ≥102 | ≥102 | ≥104 | ≥118 |
| EQ | dB | 0 ~ 15 kho tau | Tus ntxig EQ ruaj khov | ||
| ATT | dB | 0 ~ 15 kho tau | Lub cuab yeej ntxig ATT ruaj khov | ||
| C/N | dB | ≥ 51 | 84 channel PAL-D analog teeb liab-2dBm tau txais lub zog kho qhov muagQib tso zis ntsuas, 8d Kev Sib Luag | ||
| C/CTB | dB | ≥ 65 | |||
| C/CSO | dB | ≥ 60 | |||
| Tus cwj pwm dav dav | |||||
| Lub zog fais fab | V | AC (110~240) V los yog AC (35~90) V | |||
| Cov zis impedance | Ω | 75 | |||
| Kub ua haujlwm | ℃ | -40~60 | |||
| Kev siv hluav taws xob | VA | ≤ 15 | |||
| Qhov Loj | mm | 185 (Ntev) ╳ 140 (Dav) ╳ 91 (Siab) | |||
| SR812S Lub Tshuab Txais Teeb Pom Kev Zoo |
| 1. Kev nkag mus rau hauv fiber ntau |
| 2. Cov Khoom Siv Fiber OpticFlange |
| 3. Kho tau EQ |
| 4. Kho tau ATT |
| 5. -20dB RF Chaw Ntsuas |
| 6. Tso zis kais los yog Splitter |
| 7. RF Tso Tawm 1 |
| 8. RF Tso Tawm 2 |
| 9. Lub Tshuab Ntxig Fais Fab 1 |
| 10. Lub Tshuab Ntxig Fais Fab 2 |
| 11. Lub Rooj Tswjhwm Saib Xyuas Fais Fab |
| 12. Qhov Qhia Txog Lub Hwj Chim |
| 13. Qhov qhia txog lub zog kho qhov muag |
| 14. AC60V thiab AC220V hloov dua siab tshiabitus neeg sau ntawv |
| 15. AC60V fais fab nkag |
| 16. Cov ntaub ntawv sib txuas |
SR812S CATV Network RF Optical Receiver nrog AGC Datasheet.pdf
