SR4020AW 2 Outputs FTTH AGC Fiber Optical Node oo leh WDM
Lambarka Moodeelka: SR4020AW
Summada: Jilicsan
MOQ: 1
AGC iyo WDM oo ku dhex jira
Daboolka Aluminiumka ee tayo sare leh
Faa'iidada Wax-soo-saarka waa la hagaajin karaa gacanta
01
Sharaxaadda Badeecada
Dulmar Kooban
Qalabka qaata indhaha ee SR4020AW waa qalabka qaata indhaha ee guriga oo leh marin u helidda fiilada indhaha oo ah yoolkiisa ugu dambeeya. Waxay ku habboon tahay terminaalka shabakadda ee FTTH (fiber ilaa guriga) ee macaamiisha shabakadda, taasoo u oggolaanaysa calaamadaha analogga ama dijitaalka ah inay galaan guriga. Mashiinku wuxuu adeegsadaa qalabka sawir-qaadayaasha awoodda yar, GaAs, iyo tignoolajiyada AGC ee indhaha si loo daboolo baahiyaha soo dhawaynta CATV ee fiber-to-the-house. Qalabkani wuxuu kordhin karaa WDM wuxuuna gaari karaa saddex-jibbaar ciyaar.
Astaamaha Waxqabadka
- Qolof tayo sare leh oo aluminium ah oo leh kuleyl wanaagsan.
- Wareegga cod-weyneeyaha codka hooseeya ee GaAs oo buuxa kanaalka RF. Calaamadda dhijitaalka ah waxay qancisaa soo dhawaynta -18dBm ugu yaraan iyo soo dhawaynta -10dBm ee calaamadda analoogga ugu yaraan.
- Iyada oo leh AGC-ga indhaha (nooca AGC waa la habeeyey).
- Naqshad koronto oo hooseeya, iyadoo la adeegsanayo koronto beddeleysa oo tayo sare leh si loo hubiyo isku halleyn sare iyo xasillooni sare oo korontada ah. Isticmaalka korontada guud ahaan waa ka yar yahay 1W, oo leh wareeg lagu ogaanayo iftiinka.
- Qalabka ilaalinta hillaaca ee marxalado badan leh (TVS-ka ku-meel-gaarka ah ee cabudhinta), iyo nidaamyada ilaalinta hillaaca ayaa adag si loo hubiyo in qalabka si ammaan ah loo shaqeeyo.
- WDM-ku-dhisan wuxuu xaqiijin karaa codsiyada isku-xidhka saddex-shabakadood ee hal-fiber (1490/1310/1550nm).
- Go'doomin indhaha ah oo ku dhex jira, gelinta si loo gaaro go'doomin 1490/1310nm ah.
- Faa'iidada wax soo saarka waxaa gacanta lagu hagaajin karaa (0 ~ 18dB) heerka wax soo saarkuna waa > 80dBuV.
- SC/APC ama FC/APC ama isku xirayaasha indhaha ee gaarka ah, is-dhexgalka RF ee metric ama imperial.
- Waxay xaqiijin kartaa qaabka korontada ee quudinta wax soo saarka.
- Wax soo saar hal ama laba ah waa ikhtiyaari
Talo iyo Fiiro gaar ah:
Xaaladaha tijaabada: 59 calaamadood oo kanaalka telefishanka analogga ah oo PAL-D ah oo ku yaal xadka soo noqnoqoshada 550 MHz, oo u dhexeeya 550 MHz ilaa 862 MHz, iyadoo la raacayo xaaladaha lumitaanka xiriirka ee la cayimay
Calaamadda isbeddelka dhijitaalka ah waxaa lagu gudbiyaa heerka heerka, heerka calaamadda isbeddelka dhijitaalka ah (gudaha xadka 8 MHz) waa 10 dB ka hooseeya heerka side-ka ee calaamadda analogga, awoodda iftiinka ee soo-gelinta qaataha indhahana waa 0dBm, oo cabbiraysa C/N, CTB, iyo CSO.
| SR4020AW 2 Outputs FTTH AGC Fiber Optical Node oo leh WDM | |||
| Awoodda Indhaha ee Gelinta | 0dBm~-10dBm (Calaamadaha Analog-ka) | Kala duwanaanshaha Xakamaynta AGC | (0 ~ -9)dBm (Degmo); (-3 ~ -12)dBm; (-6 ~ -15)dBm Ikhtiyaar. |
| 0dBm~-18dBm (Calaamadaha Dijital ah) | CTB (qoraal) | ≥65dB | |
| luminta milicsiga indhaha | ＞45 dB | CSO (qoraal) | ≥62dB |
| Foomka isku xira indhaha | FC/APC ama SC/APC ama FC/PC ama SC/PC | Danab martida loo yahay | DC5V |
| Kala duwanaanshaha Soo Noqnoqoshada | 45~1006MHz | Danab adabtarada | AC90V ~145V&AC145V ~ 265V ama
caado |
| Fidsanaan gudaha kooxda ah | ±1dB@45~1006MHz | Danab quudinta | DC5V |
| RF-ka-soo-saarka milicsiga | ≥16dB@ 47~550MH; | Heerkulka hawlgalka | -20℃ ~+55℃ |
| Kala duwanaanshaha hagaajinta helitaanka | 0-18dB | awood | <1W |
| Heerka wax soo saarka | (78~80）dBuV(AGC:@-9~+0dBm，hal deked) (Pin = 0dBm) | Cabbirka saafiga ah ee badeecadda | 129 × 79 × 26mm |
| Lambarka dekedda wax soo saarka | 1 ama 2 | 10 cabbir oo baakad ah | 313 × 245 × 83mm |
| Impedance wax soo saarka RF | 75Ω | Cabbirka xirmada FCL (100 xabbo) | 500 × 440 × 345mm |
| Saamiga Side ilaa Buuqa | ≥51dB | Miisaanka saafiga ah ee badeecadda | 0.17kg |
SR4020AW 2 Outputs FTTH AGC Fiber Optical Node Sheet Spec.pdf
