I-FTTH CATV kanye ne-SAT-IF Micro Active Low WDM Fiber Optical Receiver
Inombolo Yemodeli: SSR4040W
Umkhiqizo: I-Softel
I-MOQ: 1
Ibhokisi lamaphrofayili ensimbi, i-WDM eyakhelwe ngaphakathi
Ububanzi Bamandla Okukhanya Okubanzi
Ukusebenza Okuhle Kakhulu Kokushabalalisa Ukushisa
01
Incazelo Yomkhiqizo
Incazelo kanye nezici
Amanethiwekhi e-FTTH (fiber-to-the-home) asephenduke ukukhetha okuthandwayo kokuxhumeka kwe-inthanethi okuthembekile nokusebenza kahle kwamakhaya namabhizinisi amancane. I-WDM Fiber Optical Receiver yenzelwe lokhu ngqo, enezixhumi ze-optical ze-WDM (Wavelength Division Multiplexing) ezakhelwe ngaphakathi kanye ne-SC/APC, okuqinisekisa ukuhambisana namadivayisi namanethiwekhi ahlukahlukene. Igobolondo lephrofayili ye-aluminium ehlanganisiwe linikeza ukusebenza okuhle kakhulu kokushabalalisa ukushisa, futhi umklamo omncane nomuhle kulula ukuwuphatha nokuwufaka.
Le SSR4040W WDM Fiber Optical Receiver inikeza amandla okukhanya abanzi (-20dBm kuya ku-+2dBm), okwenza ifanele izidingo zenethiwekhi eziguquguqukayo. Uhlelo lunomugqa omuhle kanye nokuthamba, okusho ukuxhumana kwe-inthanethi okusheshayo nokuzinzile. Ububanzi balo bemvamisa obungu-45-2400MHz buyenza ifaneleke kakhulu kubasebenzisi bokugcina be-CATV kanye ne-Sat-IF, okwengeza inani njengesixazululo esisodwa. Enye inzuzo yenethiwekhi ye-FTTH ukuvikelwa okuhle kokuvikela i-RF (imvamisa yomsakazo), okusiza ukunciphisa ukuphazamiseka futhi kuqinisekise ukusebenza okungcono kwemishini yakho. Uhlobo lwe-RF oluphumayo lwe-+79dBuV ngesiteshi ngasinye ku-3.5% OMI (22dBmV modulation input) luphinde luqinisekise ukuthi uthola amandla esignali angcono kakhulu okuxhumeka kwakho kwe-inthanethi.
Ngaphezu kwalokho, i-optical receiver iza ne-Green-LED Optical Power Indication (Amandla okukhanya >-18dBm) kanye ne-Red-LED Optical Power Indication (Amandla okukhanya <-18dBm) okungabonisa amandla esignali futhi kuqinisekiswe ukuthi umsebenzisi uyazi lapho enamandla esignali amahle noma amabi.
Ilungele ukusetshenziswa ekhaya noma ehhovisi elincane, ukwakheka okuhlangene kwenethiwekhi ye-FTTH kwenza ukufakwa nokusebenza kube lula. Isamukeli se-optical siza ne-adaptha yamandla ehambisana kahle kanye nentambo yamandla ukuze kube lula ukuxhumana nesethingi yakho yenethiwekhi ekhona. Ekuphetheni, uma ufuna ikhambi elithembekile nelisebenza kahle lezidingo zakho zokuxhumeka kwe-inthanethi, cabanga ngamanethiwekhi e-FTTH. Nge-WDM yayo eyakhelwe ngaphakathi, amandla e-optical abanzi, ukulingana okuhle, ukuthamba, ububanzi bemvamisa, kanye nomklamo oqinile nolula, lesi samukeli se-optical sinikeza ikhambi elilodwa lezixazululo zakho zasekhaya noma izidingo zokuxhumana zehhovisi elincane. Xhumana nathi namuhla ukuze ufunde kabanzi mayelana nokuthi inethiwekhi ye-FTTH ingahlangabezana kanjani nezidingo zakho futhi iqinisekise ukuxhumana okuthembekile iminyaka ezayo!
Awukaqiniseki kahle okwamanje?
Kungani kungenjalovakashela ikhasi lethu lokuxhumana, singathanda ukuxoxa nawe!
| Inombolo Yento | Iyunithi | Incazelo | Isaziso | ||||||
| Isixhumanisi Samakhasimende | |||||||||
| 1 | Isixhumi se-RF | Isixhumi esingu-75Ω”F” | |||||||
| 2 | Isixhumi Esibonakalayo (Okokufaka) | I-SC/APC | Uhlobo Lwesixhumi Esibonakalayo (Umbala Oluhlaza) | ||||||
| 3 | Isixhumi Esibonakalayo (Okufakwayo) | I-SC/APC | |||||||
| Ipharamitha Yokukhanya | |||||||||
| 4 | Amandla Okufaka Optical | i-dBm | 2~-20 | ||||||
| 5 | Ukufaka i-Optical Wavelength | nm | 1310/1490/1550 | ||||||
| 6 | Ukulahlekelwa Kokubuya Kokukhanya | dB | >45 | ||||||
| 7 | Ukuhlukaniswa Kwamehlo | dB | >32 | Ukudlula kwe-Optical | |||||
| 8 | Ukuhlukaniswa Kwamehlo | dB | >20 | Bonisa i-Optical | |||||
| 9 | Ukulahlekelwa Kokufaka Okubonakalayo | dB | <0.85 | Ukudlula kwe-Optical | |||||
| 10 | Ubude be-Optical obusebenzayo | nm | 1550 | ||||||
| 11 | Ukuphakama Kwe-Optical | nm | 1310/1490 | I-inthanethi | |||||
| 12 | Umthwalo wemfanelo | I-A/W | >0.85 | 1310nm | |||||
| I-A/W | >0.85 | 1550nm | |||||||
| 13 | Uhlobo lwe-Optical Fiber | I-SM 9/125um SM Fiber | |||||||
| Ipharamitha ye-RF | |||||||||
| 14 | Ibanga Lokuvama | I-MHz | 45-2400 | ||||||
| 15 | Ukuthamba | dB | ±1 | 40-870MHz | |||||
| 15 | dB | ±2.5 | 950-2,300MHz | ||||||
| 16 | Izinga Lokukhipha RF1 | i-dBuV | ≥79 | Okokufaka Okubonakalayo kwe-At -1dBm | |||||
| 16 | Izinga Lokukhipha RF2 | i-dBuV | ≥79 | Okokufaka Okubonakalayo kwe-At -1dBm | |||||
| 18 | Ibanga Lokuthola Inzuzo ye-RF | dB | 20 | ||||||
| 19 | Ukuphazamiseka Kokukhipha | Ω | 75 | ||||||
| 20 | Impendulo Yokuphuma Kwe-CATV Freq. | I-MHz | 40 ~ 870 | Hlola ku-Analog Signal | |||||
| 21 | C/N | dB | 42 | -10dBm input,96NTSC,OMI+3.5% | |||||
| 22 | I-CSO | i-dBc | 57 | ||||||
| 23 | I-CTB | i-dBc | 57 | ||||||
| 24 | Impendulo Yokuphuma Kwe-CATV Freq. | I-MHz | 40 ~ 1002 | Hlola ku-Digital Signal | |||||
| 25 | I-MER | dB | 38 | -10dBm input,96NTSC | |||||
| 26 | I-MER | dB | 34 | -15dBm input,96NTSC | |||||
| 27 | I-MER | dB | 28 | -20dBm input,96NTSC | |||||
| Enye ipharamitha | |||||||||
| 28 | Amandla Okufaka I-Voltage | I-VDC | 5V | ||||||
| 29 | Ukusetshenziswa Kwamandla | W | <2 | ||||||
| 30 | Ubukhulu(LxWxH) | mm | 50× 88× 22 | ||||||
| 31 | Isisindo sengqikithi | KG | 0.136 | Akufakiwe i-adaptha yamandla | |||||
I-SSR4040W FTTH CATV kanye ne-SAT-IF Micro Low WDM Fiber Optical Receiver Sheet Spec.pdf
