Gabatarwa Taƙaitaccen
SMAjerinCATV Erbium Doped Fiber Amplifierƙarancin hayaniya ne, babban aiki, ƙarfin FTTP mai girma,tashoshin jiragen ruwa da yawaEDFAtare da ƙungiyar gain spectrum a cikin 1540 ~ 1563nm.Ityana da ƙarancin amo sosai, dukkan na'urar tana ɗaukar ƙarawa matakai biyu, kuma mai ƙarawa kafin ya ɗauki ƙaramin amo EDFA, fitowar iska tana ɗaukar babban ƙarfin EYDFA. Lokacin shigar da wutar lantarki mai haske Pin = 0dBm, amo na na'urar shine: Nau'i ≤4.5dB, Matsakaicin ≤5.5dB Ba kamar sauran nau'in samfurin da ke buƙatar babban ƙarfin haske don kiyaye ƙarancin amo ba.
SMANa'urar ƙara girman haske tana amfani da na'urar laser ta famfo mafi kyau a duniya da kuma zare mai aiki. Cikakken tsarin sarrafawa na APC, ACC da ATC, kyakkyawan tsari a cikin iska da kuma watsar da zafi yana tabbatar da tsawon rai da kuma ingantaccen aikin laser na famfo. RS232 da RJ45 suna ba da canjin aiki na jere da tashar sarrafa hanyar sadarwa ta SNMP.
TheLCD a gaban allon yana ba da ma'aunin aikin duk kayan aiki da ƙararrawa na gargaɗi. Laser ɗin zai kashe ta atomatik idan babu wutar lantarki, wanda ke ba da kariya ga laser. Ana iya shigar da dukkan tashoshin gani na amplifier na gani a gaban allon ko a bayan allon.
Wannan jerin EDFA yana daza a iya amfani da shigarwar gani ta hanyoyi biyu (wanda aka gina a ciki mai sauƙin gani na 2x1), don hanyar sadarwar zobe mai warkarwa ko hanyar sadarwar madadin da ba ta da amfani.
SMAtare da aminci na aji na mai ɗaukar kaya da kuma kula da tsaron hanyar sadarwa, inganci mai girma, aminci mai girma da kuma kyakkyawan aikin farashi kuma ya dace da masu haɗa tsarin da mai sarrafa tsarin.
Sifofin Aiki
| Tashoshin SMA na Babban Wutar Lantarki Mai Yawan Tashar Jiragen Ruwa EYDFA Fiber Optical Amplifier 32 | ||||||||||
| Abubuwa | Sigogi | |||||||||
| Fitarwa (dBm) | 28 | 29 | 30 | 31 | 32 | 33 | 34 | 35 | 36 | 37 |
| Fitarwa (mW) | 630 | 800 | 1000 | 1250 | 1600 | 2000 | 2500 | 3200 | 4000 | 5000 |
| Ƙarfin Shigarwa (dBm) | -8~+10 | |||||||||
| Tashoshin Fitarwa | 4 – 128 | |||||||||
| Tsarin daidaitawar fitarwa (dBm) | Dmallaka 4 | |||||||||
| raguwar ƙasa sau ɗaya (dBm) | Dmallakarsa 6 | |||||||||
| Tsawon Raƙuman Ruwa (nm) | 1540~1565 | |||||||||
| Daidaiton fitarwa (dB) | <±0.3 | |||||||||
| Asarar Dawowar Tantancewa (dB) | ≥45 | |||||||||
| Mai haɗa fiber | FC/APC、SC/APC、SC/IUPC、LC/APC、LC/UPC | |||||||||
| Siffar Hayaniya (dB) | <6.0 (shigarwa 0dBm) | |||||||||
| Tashar yanar gizo | RJ45 (SNMP),RS232 | |||||||||
| Amfani da Wutar Lantarki (W) | ≤80 | |||||||||
| Wutar lantarki (V) | 220VAC(90)~265)、-48VDC | |||||||||
| Yanayin Aiki (℃) | -45~85 | |||||||||
| Girma(mm) | 430(L) × 250(W) × 160(H) | |||||||||
| NW(Kg) | 9.5 | |||||||||