Ikhebula elihlanganisiwe le-photoelectric uhlobo olusha lwekhebula elihlanganisa i-optical fiber kanye nentambo yethusi, elisebenza njengomugqa wokudlulisela kokubili idatha kanye namandla kagesi. Lingabhekana nezinkinga ezahlukahlukene ezihlobene nokufinyelela kwe-broadband, ukunikezwa kwamandla kagesi, kanye nokudluliselwa kwesignali. Ake sihlole kabanzi izintambo ezihlanganisiwe ze-fiber-optic:
1. Izicelo:
Izintambo ezihlanganisiwe ze-photoelectric zifanelekela izinhlelo zokusebenza ezahlukahlukene, kufaka phakathi amaphrojekthi ekhebula le-optical lokuxhumana elifakwe i-insulation, amaphrojekthi ekhebula le-optical lokuxhumana kwethrafikhi, amaphrojekthi ekhebula le-optical eliyisikwele, ukufakwa kwekhebula le-optical elingaphezulu, amaphrojekthi ekhebula le-optical lamandla kagesi, kanye nokufakwa kwekhebula le-optical elisezindaweni eziphakeme.
2. Isakhiwo Somkhiqizo:
I-RVV: Yakhiwe yi-conductor yangaphakathi eyenziwe ngocingo oluyindilinga lukagesi, i-PVC insulation, intambo yokugcwalisa, kanye ne-PVC sheathing.
I-GYTS: Iqukethe umqhubi wefayibha yengilazi, isembozo esiqiniswe yi-UV, ucingo lwensimbi olune-phosphate enamandla aphezulu, amatheyiphu ensimbi ahlanganisiwe, kanye neshelufu le-polyethylene.
3. Izinzuzo:
1. Ububanzi obuncane bangaphandle, obulula, kanye nezidingo zesikhala esincane.
2. Izindleko zokuthenga eziphansi kumakhasimende, izindleko zokwakha ezincishisiwe, kanye nokuthuthukiswa kwenethiwekhi engabizi kakhulu.
3. Ukuguquguquka okuhle kakhulu nokumelana nengcindezi eseceleni, okwenza ukufakwa kube lula.
4. Ihlinzeka ngobuchwepheshe bokudlulisa obuningi, ukuzivumelanisa nezimo okuphezulu nemishini ehlukahlukene, ukuguquguquka okunamandla, kanye nokusebenza okubanzi.
5. Inikeza amakhono abalulekile okufinyelela i-broadband.
6. Ukonga izindleko ngokugcina i-optical fiber ukuze kuxhunywe ekhaya esikhathini esizayo, kuqedwe isidingo sokufakwa kwezintambo zesibili.
7. Ibhekana nezinkinga zokuphakelwa kukagesi ekwakhiweni kwenethiwekhi, igwema isidingo sezintambo zikagesi ezingasasebenzi.
4. Ukusebenza Kwemishini Yezintambo Zokukhanya:
Ukuhlolwa kokusebenza kwemishini kwezintambo ze-optical kufaka phakathi izici ezahlukahlukene njengokucindezelwa, ukuthamba, umthelela, ukugoba okuphindaphindiwe, ukusonta, ukugoqa, kanye nokugoqa.
- Zonke izintambo ze-optical ngaphakathi kwekhebula kufanele zihlale zingaphukile.
- Isigqoko kufanele singabi nemifantu ebonakalayo.
- Izingxenye zensimbi ezingaphakathi kwekhebula le-optical kufanele zigcine ukuhanjiswa kukagesi.
- Akukho monakalo obonakalayo okufanele wenzeke enkabeni yekhebula noma ezingxenyeni zalo ngaphakathi kwesikhwama.
- Imicu ye-optical akufanele ibonise ukuncishiswa okwengeziwe ngemva kokuhlolwa.
Nakuba izintambo ezihlanganisiwe ze-photoelectric zakhiwe nge-sheath yangaphandle ye-PE efanele ukusetshenziswa emihubheni equkethe amanzi, kubalulekile ukunaka ukuvimbela amanzi ukuthi angangeni eziphethweni zekhebula ngesikhathi sokufakwa ukuze kuvinjelwe ukungena kwamanzi entanjeni yethusi.
Isikhathi sokuthunyelwe: Okthoba-16-2023