Emhlabeni lapho ukuxhumana kubaluleke kakhulu, ukuhlangana kobuchwepheshe obusezingeni eliphezulu kubumba kabusha ingqalasizinda yethu. Phakathi kwalezi zindlela ezintsha kukhona i-Optical Ground Wire (OPGW), isixazululo esiyisisekelo esihlanganisa izinto zokudlulisela zendabuko ngamandla okuguqula e-fiber optics. Ithuthukiswe ubungcweti bokuphayona be-OYI International Ltd., i-OPGW imele ukuhlangana kwamandla nobunkimbinkimbi, ichaza kabusha izimiso zokudluliswa kwamandla kanye nokuhlanganiswa kwezokuxhumana. Njengoba isidingo sokuxhuma okungenamthungo sidlulela ezindaweni ezingaphansi kolwandle, lapho ukwethembeka kubaluleke kakhulu, i-OPGW ivela njengesibani sokuqina. Ngekhono layo lokudlulisa idatha ngaphandle komthungo ngezintambo ze-undersea fiber optic kuyilapho igcina ubuqotho besakhiwo, i-OPGW ihlanganisa ikusasa lamanethiwekhi axhumene. Hlanganyela nathi njengoba singena emkhakheni we-OPGW, sihlola amakhono ayo angenakuqhathaniswa kanye nendima yawo ebalulekile ekubumbeni izimo zezwe ezixhumene zakusasa.
Evolution ofOPGWUbuchwepheshe
I-OYI International Ltd., enekomkhulu e-Shenzhen, e-China, ibilokhu ihamba phambili kubuchwepheshe bekhebula le-fiber optic kusukela ngo-2006. Ngokuzibophezela ekusungulweni kwezinto ezintsha kanye nekhwalithi, i-OYI isibe umhlinzeki othembekile wezixazululo ze-fiber optic emhlabeni jikelele. Imikhiqizo yabo ehlukahlukene ibhekelela imikhakha eyahlukene ehlanganisa ezokuxhumana, izikhungo zedatha, izinhlelo zokusebenza zezimboni, nokunye.
Ukuqonda i-OPGW
I-OPGW imele ukudidiyelwa okuyisisekelo kwezingxenye zolayini wokudlulisa ongaphezulu wendabuko onama-optical fibers, okusiza kokubili ukudluliswa kwamandla kanye nokuxhumana ngocingo. Ngokungafani nezintambo ezivamile ezimile, i-OPGW ihlanganisa imicu yokubona ngaphakathi kwesakhiwo sayo. Lokhu kusebenza okumbaxambili kuyenza ikwazi ukumelana nezingcindezi zemishini ezibangelwa izici zemvelo njengomoya neqhwa, kuyilapho isebenza njengomsele wokudlulisa idatha.
Izici ezibalulekile ze-OPGW
1.Ubuqotho Besakhiwo:I-OPGW inomklamo oqinile ohlanganisa ipayipi le-aluminium elinezindonga eziwugqinsi elimbozwe izendlalelo zensimbi nezintambo zengxubevange. Lokhu kwakhiwa kunikeza ukumelana okukhethekile, okuqinisekisa ukuqina kwekhebula ngaphansi kwezimo zemvelo ezihlukahlukene.
2.Ukuvalwa kwe-Hermetic:Ipayipi le-aluminium elihlala ama-optical fibers livalwe kahle, liwavikela ezintweni zangaphandle. Lesi sivikelo sibalulekile ekugcineni ubuqotho besignali ye-optical, ngisho nasezimweni ezinzima.
3.Optical Sub-units:Izintambo ze-OPGW zifakwe amayunithi amancane anemibala, atholakala ngezibalo zefayibha ezihlukene kusukela ku-6 kuye ku-144. Lawa mayunithi amancane anikeza ukuvikelwa komshini okuphakeme nokushisa kwamafayibha ashumekiwe, okuqinisekisa ukusebenza okuthembekile phakathi nezikhathi ezinwetshiwe.
4.Compact and Lightweight:Ububanzi obuhlangene be-OPGW kanye nedizayini engasindi yenza kube lula ukuyiphatha ngesikhathi sokufaka nokulungisa izinto. Lesi sici sinciphisa isikhathi sokufaka nezindleko zabasebenzi ngenkathi sithuthukisa ukusebenza kahle kukonke.
5.Izicelo Ezihlukahlukene:I-OPGW ithola ukusetshenziswa okusabalele ezimeni ezahlukahlukene, okuhlanganisa ukuthuthukiswa kolayini wokudlulisa, izinhlelo zokusebenza zokubuyisela kabusha, nokufakwa okusha. Ukufaneleka kwayo ngezwi, ividiyo, kanye nokudluliswa kwedatha, kanye nokuhambisana kwayo namanethiwekhi e-SCADA, kugcizelela ukuguquguquka kwayo nokuvumelana nezimo.
Izinzuzo ze-OPGW
1.Ukuphatha kalula kanye nokuhlukanisa:Idizayini ye-OPGW yenza kube lula ukuphatha nokuhlanganisa, ngenxa yenketho yayo ekhethwayo yokuhlanganisa kalula namayunithi amancane anekhodi enemibala. Lokhu kuqondanisa izinqubo zokufaka, kunciphisa isikhathi sokuphumula kanye nokwenza kahle ukuhamba komsebenzi.
2.Izakhiwo Ezithuthukisiwe Zemishini Nezikagesi:Izintambo zangaphandle ze-OPGW zikhethwe ngokucophelela ukuze kuthuthukiswe kokubili ukusebenza komshini nokogesi. Lokhu kuqinisekisa ukusebenza okuthembekile futhi kunciphisa ubungozi bokuphelelwa yisikhathi ngenxa yamaphutha noma ukwehluleka kwekhebula.
3. Ukuhlanganisa Okungenazihibe:I-OPGW ihlanganisa kalula nengqalasizinda ekhona, iyenze ibe inketho efanelekile yezinhlelo zokusebenza zokubuyisela kabusha. Ukuhambisana kwayo nezintambo ezihlukene zaphansi kuthuthukisa ukuguquguquka kwayo, okuvumela ukusetshenziswa okuguquguqukayo ezindaweni ezihlukahlukene.
Izinhlelo zokusebenza ze-OPGW
I-OPGW isebenza njengenye indlela ephakeme kunezintambo zesivikelo zendabuko emigqeni yokudlulisa yensiza kagesi. Ilungele futhi amaphrojekthi okubuyisela kabusha lapho ingqalasizinda ekhona idinga ukuthuthukiswa ukuze ibhekane nezidingo zokuxhumana zesimanje. Ukwengeza, i-OPGW ithola ukusetshenziswa okubanzi ekufakweni kolayini wokudlulisela okusha, okubhekelela isidingo esikhulayo samandla athembekile nasebenza kahle kanye nokudluliswa kwedatha.
Izindlela Zokuthatha Ezibalulekile
Sengiphetha, i-Optical Ground Wire (OPGW) ayiveli nje njengesixazululo kodwa njengophawu lobuhlakani bezobuchwepheshe nokuzivumelanisa nezimo. Ukuhlanganiswa kwayo kwamandla okudluliswa kwamandla kanye namandla ezokuxhumana kuchaza kabusha amathuba engqalasizinda yesimanje. Njengoba sizulazula emhlabeni othembela kakhulu ekuxhumekeni okungenazihibe kanye namanethiwekhi wamandla aqinile, i-OPGW imi njengokukhanya kokuqanjwa kabusha, enikeza ukwethembeka okungenakuqhathaniswa nokusebenza kahle. Ngokuklama kwayo okuqinile, izinhlelo zokusebenza eziguquguqukayo, nokusebenza okungantengantengi, i-OPGW iyaqhubeka nokubumba isimo sezinhlelo zokuhambisa ezisetshenziswayo namanethiwekhi okuxhumana ngokufanayo. Njengoba sibheke esikhathini esizayo, i-OPGW ihlezi ihamba phambili ekuthuthukisweni kwezobuchwepheshe, ilungele ukuhlangabezana nezidingo eziguqukayo zomhlaba wethu oxhumene ngokwethembeka okuqinile kanye nokuqamba okusha okunombono.