SR4020AW 2 Outputs FTTH AGC Fiber Optical Node tare da WDM
Lambar Samfura: SR4020AW
Alamar kasuwanci: Mai laushi
Moq: 1
AGC da WDM da aka gina a ciki
Babban Kashin Aluminum mai inganci
Ana iya daidaita ribar fitarwa da hannu
01
Bayanin Samfurin
Takaitaccen Bayani
Mai karɓar haske na SR4020AW mai karɓar haske ne na gida wanda ke da damar shiga fiber na gani a matsayin babban burinsa. Ya dace da tashoshin samun damar shiga hanyar sadarwa ta FTTH (fiber zuwa gida), wanda ke ba da damar siginar analog ko dijital su shiga gida. Injin yana amfani da na'urorin gano haske masu ƙarancin ƙarfi, GaAs, da fasahar AGC ta gani don biyan buƙatun karɓar fiber-zuwa-gida CATV. Wannan na'urar na iya ƙara WDM kuma ta cimma sau uku.
Halayen Aiki
- Babban harsashi mai inganci na aluminum tare da kyakkyawan watsawar zafi.
- Cikakken tashar RF ta GaAs mai ƙarancin amo. Siginar dijital ta gamsar da karɓar -18dBm a mafi ƙarancin da karɓar -10dBm na siginar analog a mafi ƙarancin.
- Tare da shigarwar gani AGC (an keɓance kewayon AGC).
- Tsarin ƙarancin wutar lantarki, ta amfani da wutar lantarki mai ƙarfi don tabbatar da inganci da kwanciyar hankali na wutar lantarki. Jimillar amfani da wutar lantarki bai wuce 1W ba, tare da da'irar gano haske.
- Na'urorin kariya daga walƙiya masu matakai da yawa (TVS diodes masu hana walƙiya na ɗan lokaci), da tsarin kariya daga walƙiya suna da ƙarfi don tabbatar da amincin aikin kayan aikin.
- WDM da aka gina a ciki na iya aiwatar da aikace-aikacen haɗin yanar gizo na hanyar sadarwa guda ɗaya (1490/1310/1550nm).
- Injin raba haske mai ginawa, shigarwa don cimma warewar 1490/1310nm.
- Ana iya daidaita ribar fitarwa da hannu (0 ~ 18dB) kuma matakin fitarwa shine > 80dBuV.
- SC/APC ko FC/APC ko masu haɗin gani na musamman, hanyoyin sadarwa na metric ko imperial RF.
- Yana iya gane yanayin samar da wutar lantarki na ciyarwar fitarwa.
- Fitowar guda ɗaya ko biyu zaɓi ne
Nasiha da Bayani:
Yanayin gwaji: Siginar tashar talabijin ta PAL-D analog guda 59 a kewayon mita 550 MHz, a cikin kewayon 550 MHz zuwa 862 MHz, a ƙarƙashin takamaiman yanayin asarar hanyar haɗi
Ana watsa siginar daidaitawar dijital a cikin kewayon gudu, matakin siginar daidaitawar dijital (cikin bandwidth 8 MHz) yana ƙasa da matakin mai ɗaukar siginar analog 10 dB, kuma shigarwar mai karɓar haske ƙarfin gani shine 0dBm, yana auna C/N, CTB, da CSO.
| SR4020AW 2 Outputs FTTH AGC Fiber Optical Node tare da WDM | |||
| Ikon Ganewa na Shigarwa | 0dBm~-10dBm(Siginar Analog) | Tsarin Sarrafa AGC | (0 ~ -9)dBm (Tsoffin bayanai); (-3 ~ -12)dBm; (-6 ~ -15)dBm Zaɓi. |
| 0dBm~-18dBm(Siginar Dijital) | CTB (bayanin kula) | ≥65dB | |
| asarar gani ta gani | ＞45 dB | CSO (bayanin kula) | ≥62dB |
| Na'urar haɗawa ta gani | FC/APC ko SC/APC ko FC/PC ko SC/PC | Ƙarfin wutar lantarki na mai masaukin baki | DC5V |
| Mita Tsakanin Mita | 45~1006MHz | Ƙarfin wutar lantarki na adafta | AC90V ~145V&AC145V ~ 265V ko
na musamman |
| Daidaito a cikin rukuni | ±1dB@45~1006MHz | Ƙarfin wutar lantarki na shigarwa | DC5V |
| Nunin fitarwa na RF | ≥16dB@ 47~550MH; | Zafin aiki | -20℃ ~+55℃ |
| Tsarin daidaitawar riba | 0-18dB | iko | <1W |
| Matsayin fitarwa | (78~80）dBuV(AGC:@-9~+0dBm，tashar jiragen ruwa guda ɗaya)(Pin=0dBm) | Girman samfurin | 129 × 79 × 26mm |
| Lambar tashar fitarwa | 1 ko 2 | Girman fakiti 10 | 313 × 245 × 83mm |
| Rashin ƙarfin fitarwa na RF | 75Ω | Girman fakitin FCL (guda 100) | 500×440×345mm |
| Rabon Mai Jigilar Hayaniya zuwa Hayaniya | ≥51dB | Nauyin samfurin da aka ƙayyade | 0.17kg |
Takardar Bayani ta SR4020AW 2 Outputs FTTH AGC Fiber Optical Node.pdf
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