Intambo ye-fiber optic yasemoyeni ibhekisa kwintambo yefayibha ebotshelelwe emoyeni, njengaphakathi kweepali zombane okanye iinqaba. Zixhomekeke kwezi ntambo ukuhambisa idatha ngesantya esiphezulu kumgama omde, ikakhulu ukusetyenziswa kwi-intanethi okanye kwifowuni. Ngokungafaniyo neentambo ezingcwatyiweyo, intambo ye-fiber optic ye-aerial ihlala ivuliwe kwaye ifikeleleka ukuze ilungiswe. Abafaki bahlala bezikhetha kwiindawo ezixineneyo zasezidolophini okanye kumhlaba onamatye kuba ziphepha iindleko zokumba kwaye zisebenza kakuhle kwiimeko ezahlukeneyo. Iintambo ze-aerial kufuneka zimelane nomoya, ilanga kunye nezivuthuvuthu, ngoko ke zenziwe ngeejakethi eziqinileyo kunye nokuqinisa okongeziweyo. Izixeko ezininzi kunye needolophu zikhetha i-aerial fiber ukudibanisa izindlu, iiofisi okanye nezikolo. Okulandelayo, iposi inika ulwazi olubalulekileyo kunye neengcebiso malunga nendlela yokusebenzisa nokunyamekela ezi ntambo.

Yintoni i-Aerial Fiber Optic Cable?

Iintambo ze-aerial fiber optic ezibizwa ngokuba zizityalo zangaphandle, zixhonywa emoyeni ngaphezu komhlaba phakathi kwamanqaku amabini, ngokuqhelekileyo phakathi kweepali kunye/okanye iinqaba. Ezi ntambo zibonelela ngedatha ekhawulezayo kunye ne-intanethi kwaye zisebenza njengomqolo kwiinethiwekhi ezininzi kwihlabathi liphela. Iintambo ze-aerial fiber ezikhaphukhaphu kwaye zithatha ixesha elincinci lokufaka, zilungele ukunwebeka ixesha elide, nokuba kunzima kangakanani ukufaka imisele. Iintambo ziyamelana nomoya, umkhenkce, kunye nobushushu obugqithisileyo, ngoko ke ziyaqhubeka nokusebenza kwiindawo ezikude. Iintambo ze-aerial fiber zithumela idatha ngokukhawuleza, azilahlekelwa yisignali eninzi, kwaye zihlala ngonaphakade. Kukho iintlobo ezimbini eziphambili: ezizixhasayo (ezikwabizwa ngokuba yi-ADSS) kunye nentambo ye-catenary. Iintambo ze-ADSS zisebenza kakuhle kwimigca ye-high-voltage kunye nokuthintela ukuphazamiseka kwimigca yamandla kunye nombane. Iintambo ze-figure 8, ezinesimo sazo esikhethekileyo, zisebenzisa iintambo ze-messenger ukuze zinike amandla angakumbi. Abafaki bane-moving reel okanye i-stationary reel indlela yokufaka ezi ntambo emoyeni. Isitshixo kukukhetha intambo kunye nendlela efanelekileyo yesiza sakho kunye nohlahlo-lwabiwo mali.

Iimpawu eziphambili kunye neenzuzo:

1. Ukufakelwa ngaphezulu komhlaba kuthetha ukuthunyelwa ngokukhawuleza kunye nokugrumba kancinci.

2. Ngenxa yoyilo lwazo olukhaphukhaphu, amaqela anokuzifaka ngokukhawuleza kwiipali okanye kwiinqaba.

3. Ukudluliselwa kwedatha ngesantya esiphezulu kuhlala ixesha elide.

4. Iingqimba zangaphandle ezomeleleyo ziyamelana nomoya, imvula, umkhenkce kunye nelanga.

5. Iindlela ezifana ne-ADSS kunye noMfanekiso 8 ziyahlangabezana neemfuno ezahlukeneyo, ukusuka ezidolophini ukuya emaphandleni.

6. Yenzelwe ukunyamezela uxinzelelo olukhulu—ukuya kuthi ga kwi-600 lbs ngexesha lokufakwa.

1. Ulwakhiwo oluphambili

Iintambo ze-air fiber optic ziqala ngefayibha yeglasi. Le core idlulisela imiqondiso yokukhanya, ithutha ulwazi ngokukhawuleza nangokufanelekileyo. Iglasi yeprimiyamu igcina amandla esignali, ngokunciphisa okuncinci. Iityhubhu ze-buffer zijikeleza ezi fayibha, zibonelela ngokhuseleko olongezelelweyo kwiingxolo kunye neegophe. Ezi tyhubhu zigcina intambo iguquguquka, zenza kube lula ukufakelwa kwaye zivumela intambo ukuba ihlale ixesha elide kwiindawo ezinzima.

2. Amalungu Amandla

Amalungu okuqina abalulekile kwiintambo zomoya. Zibonelela nge-brawn yentambo, ivumela ukuba ixhonywe phakathi kweepali ngaphandle kokuqhekeka. Uninzi lweentambo zisebenzisa intambo ye-aramid okanye intsimbi kuba zinokutsala kakhulu. Ngamalungu okuqina aqinileyo, intambo ingasinda ekufakweni okunzima, imimoya enamandla okanye ukwakheka komkhenkce. Uxinzelelo lubalulekile - ukuba intambo iyawa, isantya kunye nokuthembeka kunokwehla ngokukhawuleza.

3. Ijakethi yangaphandle

Ijakethi yangaphandle yipleyiti yesikrweqe sentambo ukuze ingatshabalali. Yakhiwe ngezinto ezihlala ixesha elide ezifana ne-polyethylene, imelana nemvula, ilanga, kunye nemozulu ebandayo. Ijakethi ithintela imisebe ye-UV, ukuze ukukhanya kwelanga kungayonakalisi. Olu maleko lunceda intambo ukuba ihlale iminyaka emininzi, nokuba kukho iziphepho ezivuthuzayo!

4. Inkqubo yeNkxaso

Iindawo ezahlukeneyo zifuna iintambo ezahlukeneyo. Iintambo ze-ADSS zinokuba luncedo kufutshane neentambo zombane kuba azinazo izinto zesinyithi, ngoko ke azifumani ukuphazamiseka kombane. Iintambo zomfanekiso 8 zikhonza iindawo ezifuna amandla angaphezulu. Ukukhetha uhlobo olufanelekileyo lweentambo kunye nendlela yokufakela kunxulumene neziseko zophuhliso zasekuhlaleni, uhlahlo lwabiwo-mali kunye nemozulu. Ukukhetha okulungileyo kuthetha ukusebenza okuphezulu, uxolo lwengqondo kunye nenethiwekhi esebenza nje.

Iintlobo ze-Aerial Fiber Optic Cable

Iintambo ze-optic ze-air fiber optic, ezixhonywe kwiipali, zibalulekile kwiinethiwekhi ezininzi zedatha kwihlabathi liphela. Ezi ntambo zingena kumaqela amabini aphambili: ezizixhasayo kunye neentlobo ze-catenary. Nganye ineempawu zayo, imisebenzi, kunye neendlela zayo zokufezekisa umsebenzi.

Ukuzixhasa

Iintambo ze-aerial fiber optic ezizixhasayo azidingi zakhiwo zoncedo ezongezelelweyo. Ngoko ke zigoba kwintambo ye-messenger eyakhelwe ngaphakathi—lolu luhlobo lwentambo eqinileyo ehamba ecaleni kwefayibha, inika umqolo kunye nenkxaso kuyo yonke i-shebang. Olu lungiselelo lususa izixhobo ezongezelelweyo, luvumela ukufakwa ngokukhawuleza kwaye ludla ngokunciphisa iindleko kuba akufuneki uthenge okanye ufake ezinye iintambo. Ezi ntambo zixhaphake kakhulu kwiindawo zasezidolophini nakwiidolophu apho iipali zikufutshane kwaye ulwakhiwo lwahluka ukusuka esitalatweni ukuya esitalatweni.

Iintambo ze-ADSS (Zonke iiDielectric Self Supporting) ziyinxalenye enkulu yale qela. Zenziwe ngezinto ezingezizo ezesinyithi, ngoko azisebenzisi umbane kwaye zisebenza kakuhle kufutshane nemigca ye-voltage ephezulu okanye iindawo ezinomsebenzi oqhelekileyo wombane. Ziqinile, zilula kwaye ziqine kakhulu. Iintambo ze-OPPC lolunye uhlobo, ezisetyenziswa rhoqo ekudluliseleni umbane apho zisebenza njengomgca wesigaba kunye nekhonkco ledatha.

Umfanekiso-8

Iintambo zoMfanekiso-8 Zikhethekile ngenxa yesimo sazo—zifana no-“8” osecaleni. Loo fom ayisiyonto yokuhombisa nje kuphela. Iyandisa uzinzo lwentambo ngelixa ixhonyiwe kwaye ithetha ukuba ungayincamathisela ngqo kwiipali ngaphandle kwezikliphu okanye iihoko ezongezelelweyo. Iintambo zeMessenger kwezi ntambo zinamandla aphezulu okutsalwa, zimelana nokuwa kwaye zimelana nomoya okanye imozulu embi. Zihlala ixesha elide kwaye ziyakonga xa ulungisa.

Zithandwa kakhulu zii-telecom kunye ne-broadband. Iimodeli ezifana ne-GYTC8S, GYXTC8S kunye ne-GYXTC8Y zivela rhoqo, zihlala zisetyenziswa xa iinkampani zifuna ukuthengiswa ngaphandle okuqinileyo.

Ifakwe imivumbo

Iintambo ze-aerial fiber optic ezifakwe ilaphu zisebenzisa icebo elahlukileyo: zibopha okanye "zibethe" intambo kwintambo ye-messenger, engakhelwe ngaphakathi kodwa yongezwe kwindawo yayo. Oku kunika ukuguquguquka okukhulu kokulungisa okanye ukuphinda ubeke iintambo kwaye kwenza ukulungiswa okungxamisekileyo kube lula. Nangona kunjalo, kufuneka uzibethe ngononophelo. Ukuba zenziwe gwenxa, zingonakalisa intambo okanye zinciphise ubomi bayo.

Iintambo ezifakwe imigca zilungile kwiindawo apho ulwakhiwo luza kutshintsha rhoqo, okanye apho imigca kufuneka ijikeleze imiqobo. Le ndlela ihambelana noyilo lwasemaphandleni nolwasezidolophini ngenxa yokuguquguquka kwayo.

Ukusasazwa kwe-Aerial vs Underground

Ukufakelwa kwe-air strike kusebenzisa iindlela ze-reel ezihambayo okanye ze-reel ezimileyo, nto leyo egcina ixesha kwaye idla ngokusebenza ngokukhawuleza ngaphandle kokuchitha iindlela. Ukufakelwa kwe-subway, okwangoku, kufuna ukugalelwa kwemisele emikhulu, kungonakalisa imibhobho okanye iingcambu, kwaye kubiza kakhulu ukuyilungisa okanye ukuyitshintsha kamva.

Ukuthatha isigqibo nge-airline vs. Underground akusosigqibo sezemali nje kuphela okanye isigqibo sexesha elicwangcisiweyo. Kuxhomekeke kwinto efunekayo kwindawo: izinto ezifana nemozulu, ukhuseleko, kunye nokuba kulula kangakanani ukufikelela kwiintambo zomsebenzi wexesha elizayo.

Ukusasazwa Kwasemoyeni Xa Kuthelekiswa Nokusetyenziswa Kwangaphantsi Komhlaba

Intambo ye-air fiber optic okanye ukusasazwa komhlaba zizinto ezimbini eziphambili kubakhi benethiwekhi. Zombini zineengenelo kunye nemingeni yazo eyahlukileyo, kwaye ukhetho olufanelekileyo luhlala luhluka ngokweemfuno zeprojekthi, indawo, kunye nokufakwa kwangoko. Ukwazi ezi mahluko kunceda abacwangcisi ekudibaniseni icebo elifanelekileyo kwimeko nganye.

Isantya soFakelo

Ifayibha yomoya ingafakwa ngokukhawuleza. Ukumba okuncinci kuthetha ukuba amaqela omsebenzi enza okungakumbi yonke imihla. Amaqela amaninzi - asebenzisa iipali ezikhoyo, ukuze angangeni ezitalatweni okanye kwiindlela zabahambi ngeenyawo. Oku kuthintela ukuvalwa kweendlela ezininzi kunye nokuphazamiseka koluntu. Kwesinye isixeko, iintambo zomoya zagqitywa ngaphantsi kwesiqingatha sexesha lokwakhiwa okufanayo komhlaba. Ukufakelwa ngokukhawuleza kwamkela imfuno ekhulayo ye-intanethi kwiindawo ezikhulayo zoluntu nakwiindawo zasemaphandleni.

Iintambo ezingaphantsi komhlaba zithatha ixesha elide. Kufuneka bembe imisele enzulu okanye bembe umhlaba oqinileyo. Kwezinye, umhlaba wodongwe okanye umhlaba onamatye uyathintela inkqubela phambili. Ukufutha imisele kuhamba ngokukhawuleza emhlabeni onesihlabathi. Ukufutha ifayibha—ukudubula intambo kwiindlela ezincinci—kunokuyikhawulezisa le nkqubo, kufike kwiimitha ezingama-60 ukuya kuma-85 ngomzuzu, kodwa umsebenzi wokulungiselela uhlala uthatha ixesha.

Ixabiso lokuqala

Ifayibha yomoya idla ngokuba nexabiso eliphantsi ekuqaleni. Ukusebenzisa iipali ezikhoyo kuyabiza. Akukho matshini unzima kangako kwaye akukho basebenzi baneleyo. Akukho mfuneko yokukrazulwa kwezitalato ezixineneyo, nto leyo enokuba nexabiso eliphantsi kakhulu, ingakumbi ukuba umhlaba unamatye okanye utyalwe nge-asphalt. Umhlaba wasemaphandleni, ingakumbi uthuli oluthambileyo, uvumela ukuba ugqunywe ngemisele enganzulu, kodwa ezidolophini, iindleko ziyanda.

Ungalibali ngeendleko zexesha elide. Iintambo zomoya zifuna ukulungiswa okungakumbi kwimozulu embi. Nangona iinkqubo ezingaphantsi komhlaba zibiza kakhulu ukuzifaka, zihlala zikhuselekile kwizivuthuvuthu kunye neengozi. Zinokuthembeka ngokuphindwe kalishumi kwimozulu embi.

Ukufikelela kuLondolozo

Kulula ukulungisa iintambo zomoya. Iingcali ziyakwazi ukubona nokufikelela kwiingxaki ngokukhawuleza, zihlala zisebenzisa ilifti okanye ileli kuphela. Ukulungiswa nokuphuculwa akufuneki kumbiwe, ngoko ke ixesha lokungasebenzi lincinci. Ukulungiswa ngokukhawuleza kuthetha ukuba abathengi abanomsindo kangako kwaye kuxhomekeke kwinkonzo ethembekileyo.

Kunzima ukufikelela kwiintambo ezingaphantsi komhlaba. Ukulungiswa kunokubangela ukuvalwa kwezitalato okanye iipaki kunye nokudiliza umhlaba. Oku kuthatha ixesha kwaye kunokuphazamisa abo bakufutshane.

Umngcipheko wokusingqongileyo

Iintambo zomoya kufuneka zinyamezele umoya, umkhenkce kunye nezivuthuvuthu. Kwezinye iindawo, ezi ngozi zibangela ukuba ixesha lokungasebenzi linyuke. Iintambo ezingaphantsi komhlaba zikhuselekile kwimozulu, kodwa izikhukula kunye nokutshintsha komhlaba, okufana nokukhukuliseka komhlaba, kusenokudala umonakalo. Iintambo ezincinci zibonelela ngesisombululo, zisebenzisa imisele emincinci emhlabeni ukuze kuthintelwe ukumba okukhulu kunye nokunciphisa ukuphazamiseka kwendalo.

Sisigqibo esisekelwe kumhlaba nakwimozulu yendawo. Imozulu embi ithetha ukuba imigca ye-airline isenokungakwazi ukumelana nayo. Kwiindawo ezolileyo nezomileyo, zingenza kakuhle kangangeminyaka.

Amanyathelo Aphambili Ekufakelweni Kwe-Aerial

Ukubeka i-air fiber kuqala ngokucwangcisa. Amaqela ethu acwangcisa indlela, aqinisekise ukunamathela kweepali ezikhuselekileyo aze afumane iimvume. Amaqela eengcali emva koko axhoma iintambo, eqinisekisa ukuba isithuba ngasinye siqinile kwaye asinazo iingalo zomthi okanye ezinye iingozi. Imiba yokhuseleko—abasebenzi banxiba iibhanti kunye nezixhobo ezigqunyiweyo.

Iintambo eziwisiweyo okanye imigca engakhuselekanga ukuze kubekwe emngciphekweni inkonzo kunye nokhuseleko.

Inkqubo yoFakelo

Ukufakwa kwentambo ye-fiber optic emoyeni kuqala ngokucwangcisa ngononophelo kunye nokuhlola. Ukuhlolwa kwepole kuqala, uphando lwepole ekugqibeleni, uphando lwepole rhoqo - kuba yindlela owakha ngayo ekhuselekileyo nekrelekrele. Eli nyathelo liqinisekisa yonke ipole endleleni. Abafaki bepali bahlola ukwakheka kwepali, ubudala bayo, kunye nokuqina kwayo. Basebenzisa olu phando ukuchonga iindawo ezifanelekileyo zokufakelwa kwekhebula kunye nokuqinisekisa ukuba iipali zinokuxhasa umthwalo omtsha. Ukuthatha inqaku lokuseta kwakho kwangoku kuthintela ukungqubana nezinye iintambo okanye izixhobo kwaye kuqinisekisa ukuba ulwakhiwo luhambelana neekhowudi zasekuhlaleni kunye nemigangatho yokhuseleko.

Uphando lwePole

Intambo ye-messenger yintambo eqinileyo yokuxhasa exhoma intambo ye-fiber optic ngaphezulu. Ikhusela intambo emoyeni, ubunzima nasekuhambeni. Yahlula intambo ye-messenger kwimisebenzi eyahlukeneyo—intambo yentsimbi ye-long spans kunye ne-aluminium ekhanyayo ye-short run. Zonke ezi ntlobo zintathu zihambelana noqwalaselo olwahlukileyo ngokusekelwe kwindlela kunye neemfuno zengingqi.

Ukufaka ucingo lwe-messenger kuyingcali. Kufuneka luqiniswe kwaye lubekwe kwindawo efanelekileyo ngaphandle kokugoba. Ukuba lukhululekile kakhulu, intambo iya kugoba. Ukuba luqinile kakhulu, lunokuqhekeka xa kubanda okanye kunomoya. Intambo ze-Messenger zigcina uxinzelelo lwentambo kwaye zandise ubomi bentambo.

I-Messenger Wire

Ukubethelela intambo kukubethelela intambo yefayibha kwintambo ye-messenger, ukuze ingashukumi. Baqesha abasebenzi abanobuchule, izixhobo ezikhethekileyo kunye nomatshini wokubethelela ukusonga intambo yentsimbi engagqwaliyo kuzo zombini. Oku kuthintela intambo ukuba ingaphazamisi emoyeni okanye isuke kwindawo yayo.

Konke malunga nendlela eyiyo! Ukubetheka kakubi kunokubangela ukuba iintambo zibole okanye zophuke. Ukubetheka kakuhle kongeza amandla kwaye kunceda inkqubo yonke imelane nemozulu embi nexesha elibi.

Ukubethela iintambo

Ukudibanisa intambo ezimbini, kwandisa inethiwekhi okanye ukulungisa iindawo eziqhekekileyo. Zimbini iindlela eziphambili: ukudibanisa intambo kudibanisa intambo kudibanisa imicu. Ukudibanisa ngoomatshini kusebenzisa umkhono ukubamba iziphelo. Zombini zifuna ukuchukumisa ngobuchule.

I-splice esemgangathweni igcina ukuthembeka kwesignali yedatha. I-splices ezimbi zibangela iimpawu ezibuthathaka okanye ukucinywa. Vumela iingcali zenze njalo.

Ukudibanisa

Iintambo zomoya zinyamezela ilanga, imvula, umoya kwanomkhenkce, ngoko ke kufuneka zibe lukhuni. Uyilo lubalulekile—intambo esemgangathweni ilwa noxinzelelo kwaye iyaqhubeka iminyaka. Uvavanyo luvavanya ukuthembeka kweentambo ngaphambi nasemva kokufakwa. Abafaki baneendlela ezikrelekrele zokunciphisa iingozi, njengokujonga uxinzelelo kunye nokunamathela okuqinayo.

Ukoyisa Uxinzelelo Lwendalo

Iintambo ze-air fiber optic zinobomi obunzima. Umoya, umkhenkce, ukukhanya kwelanga kunye nokutshintshatshintsha kobushushu konke oku kunokubangela uxinzelelo kwiintambo. Ukwakhiwa kwazo, amalaphu, kunye nokugcinwa kwazo rhoqo yimfihlelo yokuqina nokusebenza okuthembekileyo, ngamanye amaxesha ixesha elide ukuya kwiminyaka engama-25, nakwiindawo ezirhabaxa ezifana neentaba.

Umthwalo womoya

Imimoya enamandla itsala ize iqhekeze iintambo eziphezulu ngokuphindaphindiweyo, nto leyo ebangela ukuba imigca ishukume okanye iqhekeke. Apho kukho umhlaba onzima, umoya awulawuleki kwaye ubangela uxinzelelo olongezelelweyo. Abafaki baxhomekeke kwiintambo ezizixhasayo ezifana ne-ADSS, ezineejakethi zazo ezinkulu kunye neengcingo eziqinileyo. Ezi ntambo zihlala zibotshelelwe kwintsimbi okanye kwi-all-dielectric supports ukuze ziqine ngakumbi. Izakhiwo ezilungileyo zenkxaso kunye noxinzelelo olucokisekileyo zibalulekile, zincinci kakhulu, kwaye iintambo ziyawa, zininzi kakhulu, kwaye iifayibha zinokuphuka. Ukuhlolwa komthwalo womoya, umzekelo, kuyinto eqhelekileyo. Amajoni afuna iintambo zokutshiza okanye nantoni na enokuba yindawo yokungqubana, elungisa iingxaki ezincinci ngaphambi kokuba zibe nkulu.

Ukwakheka kweqhwa

Umkhenkce ungagquma iintambo ebusika, nto leyo ebenza zibe nzima kwaye ziqine. Ubunzima obungaphezulu bunokutsala iintambo okanye bugobe iipali, ingakumbi xa ikhephu lilandela umkhenkce. Iintambo ze-ADSS ziyanceda kuba iijakethi zazo ezigudileyo zikhupha umkhenkce ngokukhawuleza. Ezinye iindlela zoyilo zisebenzisa izigqubuthelo okanye iingubo ezenza kube nzima ukuba umkhenkce unamathele. Ukuhlolwa kwemozulu rhoqo kunceda amaqela abone iingozi kwangethuba. Kwiindawo ezithandwa ngumkhenkce, amaqela anokufaka ii-vibration dampers okanye asebenzise iintambo ezinamandla angaphezulu. Emva kwezaqhwithi, ukuhlolwa okukhawulezileyo kunye nokulungiswa kugcina inkonzo isebenza.

Ukubola kwe-UV

Ukukhanya kwelanga kuyawaphula amajakethi eentambo ngokuhamba kwexesha. Oku kuyingozi enkulu kwiindawo ezinelanga okanye kwiindawo ezivulekileyo. Iintambo zisebenzisa iiplastiki ezingamelaniyo ne-UV kwaye zongeza ezinye iingubo zokuvala ukuthintela imisebe. Ezi ngubo ziyacothisa ukuguguleka kwaye zigcina intambo ikhuselekile kangangeminyaka. Sekunjalo, nezinto ezilungileyo zichaphazeleka lilanga ixesha elide. Ukuhlolwa kukhangela imifantu okanye ukufiphala kumphezulu wentambo. Xa kuvela umonakalo, abasebenzi bayalungisa okanye batshintshe indawo embi ngokukhawuleza.

Ukutshintshatshintsha kobushushu

Iintambo ziyanda kwaye zinciphe xa ubushushu butshintsha ukusuka kubushushu ukuya ekubeninda. Utshintsho olukhulu, njengeentsuku ezinelanga ezilandelwa yimvula ebandayo ngequbuliso, lunokubeka uxinzelelo kwiintambo ezingaphakathi kwintambo. Ukusebenzisa izinto ezilawula ezi ntambo yindlela elula. Ezinye iintambo zisasaza ubushushu okanye zivala ubushushu. Ukufakelwa kakuhle, njengokugcina uxinzelelo olufanelekileyo kunye nokuphepha ukugoba okuqinileyo kwiintambo, kuthintela ukuqhekeka. Amaqela aya kuhlola rhoqo iintambo zentambo emva kwemozulu embi ukuze abone iingxaki kwangethuba.

Ubungqina Bexesha Elizayo Nokuziqhelanisa Neemeko

Iinethiwekhi zefayibha kuya kufuneka ziphuhle kunye netekhnoloji entsha kunye nemfuno ekhulayo. Ngokusebenzisa iintambo zeprimiyamu kunye nee-anchors ezihlala ixesha elide, intambo ihlala ixesha elide kwaye ithumela okungakumbi. Iintambo ze-ADSS zilula, ngoko ke abasebenzi banokuzifaka ngokukhawuleza—ukuya kuthi ga kwi-5 km ngosuku—konga imali kunye nexesha. Ukukhetha uyilo olunokwandiswa kunye nokubhukisha indawo yokwandisa kwenza kube lula ukwandisa inethiwekhi. Uyilo olukrelekrele kunye nezithako ezisemgangathweni zithintela ukulungiswa okubizayo kwixesha elizayo.

IiNethiwekhi zasemoyeni eziqinisekisa ikamva

Iintambo zefayibha zomoya zinendawo yazo kumzamo wangoku wokuphucula nokwandisa ukugubungela. Zihlala zikhethwa kuba zibiza kancinci kwaye zifanelekile kwiindawo ekunzima ukuzimba, njengeendawo zasemaphandleni okanye ezingafikelelekiyo. Ezi ntambo ziphumla ngaphezu komhlaba, zibotshelelwe phakathi kweepali, ukuze abasebenzi bakwazi ukuzisebenzisa ngokukhawuleza nangokungenangxaki. Sikwazi kakuhle oku kwiisathelayithi - oko kukuthi, kuvumela abantu basemaphandleni ukuba bafikelele ngokukhawuleza kwiwebhu okanye nayiphi na inkonzo, kwaye ivala loo msantsa wedijithali kancinci.

Ukukhetha uhlobo olufanelekileyo lwentambo kubalulekile kwimpumelelo yexesha elide yenethiwekhi. Kukho iindlela ezimbalwa eziphambili zokwenza oko. Amaqela ambalwa asebenzisa intambo engaphakathi kombhobho, apho ifayibha idlula kwityhubhu eqinileyo, iyikhusela emoyeni okanye kwiintaka. Amanye akhetha intambo yomoya eqinisiweyo eyakhiwe ukuze imelane nemozulu embi kunye nonyango olunzima. Iintambo ezizixhasayo, ezifana ne-ADSS (All-Dielectric Self-Supporting) ezahlukeneyo, zixhasa ubunzima bazo ngaphandle kwentambo eyongezelelweyo. Zisebenzisa iijakethi ezinkulu kunye nezinto zesinyithi eziqinileyo. Iintambo zocingo ze-catenary, ngokwahlukileyo, zixhonywa kwintambo yentsimbi exineneyo. Ngayinye inendawo yayo, kwaye ukukhetha engalunganga kunokukhokelela ekugcinweni okungakumbi okanye kwiingxaki ezizayo.

Ukufakela nokulungisa ziindlela ezibalulekileyo zokukhusela iinethiwekhi zomoya kwixesha elizayo. Ukuba abasebenzi bayakhawuleza okanye bahamba ngeendlela ezimfutshane, iintambo zinokolulwa okanye ziqhekeke—ezinye zidibana neekhilogram ezingama-270 (iikhilogram ezingama-600) zokutsala ngexesha lokufakwa. Yiyo loo nto umsebenzi okhutheleyo kunye nezixhobo ezifanelekileyo zibala. Iintambo ze-ADSS zizisa enye inzuzo: aziceli ncedo luninzi xa sele zivuliwe. Ngazo, iindleko zexesha elide ziyancipha, kwaye abasebenzi akufuneki bahlole imigca rhoqo. Iijakethi zabo ziyamelana nemvula, ilanga nokubanda, ngoko ke iintambo ziyaqhubeka zisebenza, unyaka nonyaka.

Nabani na oceba ukusebenzisa amakhonkco amakhulu, anamandla—nokuba kukwisixeko esikhulu okanye kuluntu lwezolimo okanye kwivenkile yezitolo ezinkulu—kububulumko ukuqwalasela ukhetho lweefayibha zomoya. Zenzelwe ukuba zihlale ixesha elide, zingabizi kwaye zidlulisele imiqondiso kude nakude—ixesha elide emva kokuba isivuthuvuthu siqalile.

Isiphelo

Intambo ye-air fiber optic inika uqhagamshelo olukhawulezayo noluthembekileyo kuyo nayiphi na indawo. Usenokukwazi ukubona ezi ntambo zixineneyo ezitalatweni zesixeko, iidolophu ezincinci kunye namasimi. Azinawo amandla elangeni, emvuleni nasemoyeni. Abasebenzi banokuzixhoma ngokukhawuleza, ngoko ke ukumba kancinci, ukungcola okuncinci. Bakhetha intambo ye-air ukuze bafikelele kwiindawo apho umsebenzi womhlaba ubiza kakhulu okanye uthatha ixesha elide. Abakhi baxhomekeke kuyo ukunceda iinethiwekhi ezintsha zikhanyise ngokukhawuleza. Ngaphambili, abantu bajonga iindlela ezintsha zokukhusela nokuphucula ezi ntambo. Ngaba ufuna inethiwekhi eqinileyo kwindawo ohlala kuyo? Jonga ukuba intambo ye-air fiber inokwenza ntoni kwizicwangciso zakho kwaye udibane neengcali zasekuhlaleni ukuze ufumane eyona ifanelekileyo.

Imibuzo ebuzwa qho

Yintoni intambo ye-aerial fiber optic?

Intambo ye-air fiber optic yintambo ebekwe emoyeni, ngokuqhelekileyo kwiipali. Ithwala ulwazi ngemiqondiso yokukhanya kwaye isetyenziswa kakhulu kwiinethiwekhi zonxibelelwano.

Intambo ye-aerial fiber optic yahluke njani kwintambo engaphantsi komhlaba?

Iintambo zomoya zifakelwa ngaphezulu ukuze kube lula kwaye kukhawuleze ukuzifaka. Intambo engaphantsi komhlaba igqunyiwe, inika ukhuseleko olukhulu kwimozulu kodwa kunzima ukuyifaka.

Ziziphi iintlobo eziphambili zeentambo ze-aerial fiber optic?

Iintlobo eziphambili ziintambo ezizixhasayo kunye neentambo ezifakwe iileyi. Iintambo ezizixhasayo ziquka amalungu okuqina, ngelixa iintambo ezifakwe iileyi zibotshelelwe kwintambo ye-messenger ezimeleyo.

Ziziphi iingenelo zokufakelwa kwentambo ye-aerial fiber optic?

Ukufakelwa emoyeni kuyafikeleleka, kuyakhawuleza kwaye kulula ukukulungisa. Kuvumela ukuphuculwa nokulungiswa ngokukhawuleza, kunciphisa ixesha lokungasebenzi kubathengi.

Iintambo ze-fiber optic zomoya zikhuselwe njani kwiingcinezelo zokusingqongileyo?

Iijakethi ezikhethekileyo kunye nezinto ezisetyenziswayo zikhusela iintambo ekukhanyeni kwe-UV, umoya kunye nokutshintsha kobushushu. Ukufakelwa ngokufanelekileyo kunye nokugcinwa rhoqo kukhusela ekonakaleni.

Ngaba iintambo ze-aerial fiber optic zingakwazi ukuxhasa ukuphuculwa kwenethiwekhi kwixesha elizayo?

Ewe, iinethiwekhi zomoya ziyafikeleleka ukuze ziphuculwe okanye zilungiswe. Oku kuzenza zibe luncedo kwixesha elizayo xa kufikwa kutshintsho lwetekhnoloji kunye neemfuno ze-bandwidth ezikhulayo.

Ziziphi iingxaki eziphambili zokufakwa kwe-aerial fiber optic?

Izivuthuvuthu kunye neentaka, phakathi kwezinye izinto, zingonakalisa iintambo. Ukuhlolwa rhoqo kunye nezixhobo eziqinileyo kunciphisa ezi ngozi kwaye kugcina ukuthembeka kwenethiwekhi.