Hordhac
SR200AF soo dhaweynta indhaha waa wax qabad heersare ah oo 1GHz ah oo yar oo indhaha ah oo loogu talagalay gudbinta calaamadaha la isku halayn karo ee shabakadaha fiber-to-the-guriga (FTTH). Iyada oo kala duwanaanta AGC indhaha ee -15 ilaa -5dBm iyo heerka wax soo saarka deggan ee 78dBuV, tayada calaamada joogtada ah ayaa la hubiyaa xitaa iyadoo lagu jiro xaalado kala duwan oo wax gelin ah. Ku habboon hawl-wadeennada CATV, ISP-yada, iyo bixiyeyaasha adeegga ballaadhan, waxay soo bandhigtaa waxqabad heersare ah waxayna hubisaa in si siman oo tayo sare leh u gudbinta calaamadaha shabakadaha FTTH ee casriga ah.
Sifada Waxqabadka
- 1GHz FTTH mini-qabiyaha indhaha.
Kala duwanaanshaha AGC ee indhaha waa -15 ~ -5dBm, heerka wax soo saarku waa 78dBuV.
- Taageer filtarka indhaha, oo la jaan qaadaya shabakadda WDM.
- Isticmaalka korantada aadka u hooseeya.
- + 5VDC adabtarada korantada, qaab-dhismeedka is haysta.
SR200AF FTTH qaataha indhaha | Shayga | Unug | Halbeegga | |
Muuqaal | Dhererka hirarka indhaha | nm | 1100-1600, nooca leh filter indhaha: 1550±10 | |
Luminta soo noqoshada indhaha | dB | >45 | ||
Nooca xiriiriyaha indhaha | SC/APC | |||
Input awoodda indhaha | dBm | -18 ~ 0 | ||
Kala duwanaanshaha AGC indhaha | dBm | -15 ~ -5 | ||
Kala duwanaanshaha soo noqnoqda | MHz | 45 ~ 1003 | ||
Flat in band | dB | ±1 | Pin= -13dBm | |
khasaaraha soo laabashada | dB | ≥ 14 | ||
Heerka wax soo saarka | dBμV | ≥78 | OMI=3.5%, baaxadda AGC | |
MER | dB | >32 | 96ch 64QAM, Pin= -15dBm, OMI=3.5% | |
BER | - | 1.0E-9 (ka dib BER) | ||
Kuwo kale | Dhibka soo baxa | Ω | 75 | |
danab sahayda | V | +5VDC | ||
Isticmaalka tamarta | W | ≤2 | ||
Heerkulka shaqada | ℃ | -20~+55 | ||
Heerkulka kaydinta | ℃ | -20~+60 | ||
Cabirka | mm | 99x80x25 |
SR200AF | |
1 | Tilmaamaha awoodda indhaha ee soo gelida: Casaan: Pin> +2dBmCagaar: Pin= -15~+2dBmOrange: Pin<-15dBm |
2 | Gelida awooda |
3 | Gelida ishaarada indhaha |
4 | Wax soo saarka RF |