SR1002 FTTB Fiber Optic Receptor oo leh AGC Optic ah
Lambarka Moodeelka: SR1002
Summada: Jilicsan
MOQ: 1
Isticmaalka Awoodda Yar ee GaAs Chips
Qaado Tiknoolajiyadda Sare ee AGC ee Indhaha
Taageer Maareynta Shabakada Fog (Ikhtiyaar)
01
Sharaxaadda Badeecada
Dulmar Kooban
Qalabka qaata indhaha ee SR1002 waa qalabka qaata indhaha ee 1GHz CATV/FTTB ee ugu dambeeyay. Iyada oo leh awood iftiin oo ballaaran, heer wax soo saar sare, iyo isticmaal awood oo hooseeya. Waa qalabka ugu habboon ee lagu dhisi karo shabakad NGB oo waxqabad sare leh.
Astaamaha Waxqabadka
- Qaado farsamada AGC ee indhaha ee horumarsan, kala duwanaanshaha xakamaynta AGC ee indhaha: +2dBm ～ -9/-8/-7/-6/-5/-4dBm oo la hagaajin karo;
- Soo noqnoqoshada shaqada ee hore loo sii kordhiyay ilaa 1GHz, qaybta qalabka wax lagu dhejiyo ee RF waxay qaadataa qalabka GaAs ee isticmaalka awoodda yar ee waxqabadka sare leh, heerka wax soo saarka ugu badan ilaa 106dBuv;
- EQ iyo ATT labaduba waxay isticmaalaan wareegga xakamaynta korantada ee xirfadda leh, taasoo ka dhigaysa xakamaynta mid sax ah, hawlgalkuna mid aad u habboon;
- Jawaab-bixiyaha maaraynta shabakadda heerka II ee caadiga ah oo ku dhex jira.
- Taageero maaraynta shabakadda fog (ikhtiyaar);
- Iyada oo leh qaab-dhismeed isku dhafan, iyo rakibid ku habboon, waa qalabka doorashada koowaad ee shabakadda FTTB CATV;
- Ku dhex jira oo leh kalsooni sare oo ku filan oo koronto yar oo la isticmaalo;
- Astaanta la habeeyey iyo Naqshadeynta Baakadaha oo la heli karo
| SR1002 FTTB Fiber Optic Receptor oo leh AGC Optic ah | ||||
| Shay | Cutubka | Halbeegyada Farsamada | ||
| Halbeegyada Indhaha | ||||
| Helitaanka Awooda Indhaha | dBm | -9 ~ +2 | ||
| Kala duwanaanshaha AGC ee Indhaha | dBm | +2 ～ -9/-8/-7/-6/-5/-4 (la hagaajin karo) | ||
| Lumista Soo Celinta Indhaha | dB | >45 | ||
| Mowjadda Helitaanka Indhaha | nm | 1100 ~ 1600 | ||
| Nooca Xidhiidhiyaha Indhaha |
| SC/APC ama uu qeexay isticmaaluhu | ||
| Nooca Faybarka |
| Hab keli ah | ||
| Waxqabadka isku xirka | ||||
| C/N | dB | ≥ 51 | Xusuusin 1 | |
| C/CTB | dB | ≥ 60 | ||
| C/CSO | dB | ≥ 60 | ||
| Xuduudaha RF | ||||
| Kala duwanaanshaha Soo Noqnoqoshada | MHz | 45/87 ~862/1003 | ||
| Fidsanaan ku jirta Kooxda | dB | ±0.75 | ||
|
| Soo saarista FZ110 | Soo saarista FP204 | ||
| Heerka Wax Soo Saarka ee La Qiimeeyay | dBμV | ≥ 108 | ≥ 104 | |
| Heerka Soo-saarka Ugu Badan | dBμV | ≥ 108 (-9 ~ +2dBm helitaanka awoodda indhaha) | ≥ 104 (-9 ~ +2dBm helitaanka awoodda indhaha) | |
| ≥ 112 (-7 ~ +2dBm helitaanka awoodda indhaha) | ≥ 108 (-7 ~ +2dBm helitaanka awoodda indhaha) | |||
| Lumista Soo-celinta Wax-soo-saarka | dB | ≥16 | ||
| Impedance-ka Soo-saarka | Ω | 75 | ||
| Kala duwanaanshaha EQ ee xakamaynta korantada | dB | 0~15 | ||
| Kala duwanaanshaha xakamaynta korontada ee ATT | dBμV | 0~15 | ||
Warqadda Gaarka ah ee Qabtaha Fiber-ka ee SR1002 FTTB ee Labada Jiho ah.pdf
