SR1002 FTTB Laba jiho Fiber Optical Receiver oo leh AGC Optical
Nambarka Qaabka: SR1002
Summada: Jilicsan
MOQ: 1
Isticmaalka Quwadda Hoose ee GaAs Chips
Qaado Tignoolajiyada Horumarsan ee Optical AGC
Taageerida Maaraynta Shabakadda Fog (Ikhtiyaar)
01
Sharaxaada Alaabta
Dulmar Kooban
SR1002 qaataha indhaha waa 1GHz CATV/FTTB-qaade-qaade-geeseedkayagii ugu dambeeyay.Iyada oo leh tiro balaadhan oo ah helitaanka awoodda indhaha, heerka wax soo saarka sare, iyo isticmaalka tamarta hoose.Waa qalabka ugu habboon ee lagu dhisi karo shabakad NGB oo tayo sare leh.
Tilmaamaha Waxqabadka
- Qaado farsamada AGC indhaha ee horumarsan, kala duwanaanta xakamaynta AGC indhaha: +2dBm ～ -9/-8/-7/-6/-5/-4dBm la hagaajin karo;
- Soo noqnoqoshada shaqada hore ee loo fidiyay 1GHz, qaybta cod-weyneeye RF waxay qabataa waxqabadka sare ee isticmaalka tamarta hoose ee GaAs chip, heerka ugu sarreeya ee wax soo saarka ilaa 106dBuv;
- EQ iyo ATT labaduba waxay isticmaalaan wareegga kontoroolka korantada ee xirfadleyda ah, taasoo ka dhigaysa kantaroolka mid sax ah, iyo hawlgal ku habboon;
- Ku dhex-dhisay jawaab-celiyaha maamulka shabakada heerka II fasalka.
- Taageerida maareynta shabakada fog (ikhtiyaar);
- Iyada oo qaab dhismeed isku dhafan, iyo rakibid ku habboon, waa xulashada koowaad ee qalabka shabakadda FTTB CATV;
- La isku halleyn karo oo la isku halleyn karo oo la isku halleyn karo oo hooseysa;
- Summada la habeeyey iyo Nakhshad Xidhid la heli karo
| SR1002 FTTB Laba jiho Fiber Optical Receiver oo leh AGC Optical | ||||
| Shayga | Unug | Qiyaasaha Farsamada | ||
| Qiyaasaha indhaha | ||||
| Helitaanka awoodda indhaha | dBm | -9 ~ +2 | ||
| Aragtida AGC Range | dBm | +2 ～ -9/-8/-7/-6/-5/-4 (la hagaajin karo) | ||
| Waayida Soo noqoshada indhaha | dB | >45 | ||
| Dhererka Mowjadda Aragga | nm | 1100 ~ 1600 | ||
| Nooca Xidhiidhiyaha indhaha |
| SC/APC ama uu qeexay isticmaaluhu | ||
| Nooca Fiber |
| Qaab kali ah | ||
| Waxqabadka isku xirka | ||||
| C/N | dB | ≥ 51 | Xusuusin1 | |
| C/CTB | dB | ≥ 60 | ||
| C/CSO | dB | ≥ 60 | ||
| Halbeegyada RF | ||||
| Xaddiga Soo noqnoqda | MHz | 45/87 ~862/1003 | ||
| Flatness in Band | dB | ±0.75 | ||
|
| FZ110 wax soo saarka | FP204 wax soo saarka | ||
| Heerka Soo saarista | dBμV | ≥ 108 | ≥ 104 | |
| Heerka ugu badan ee soo saarida | dBμV | ≥ 108 (-9 ~ + 2dBm helitaanka awoodda indhaha) | ≥ 104 (-9 ~ +2dBm helida awooda indhaha) | |
| ≥ 112 (-7 ~ + 2dBm helitaanka awoodda indhaha) | ≥ 108 (-7 ~ +2dBm helida awooda indhaha) | |||
| Waxsoosaarka Soo-noqoshada Khasaaraha | dB | ≥16 | ||
| Wax-soo-saarka Wax-soo-saarka | Ω | 75 | ||
| Xakamaynta korantada ee kala duwanaanta EQ | dB | 0～15 | ||
| Xakamaynta korantada ee xadka ATT | dBμV | 0～15 | ||
SR1002 FTTB Xadhig qaas ah oo Fiber Optical ah oo laba jiho ah.pdf
