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I-All-Dielectric Self-Support (ASU)iintambo zefiber optic zibonisa ukutsiba okutsha kuqhagamshelo lwenethiwekhi yangaphandle. Ngoyilo lomatshini olomeleleyo, umthamo owandisiweyo wexesha phakathi kweepali, kunye nokuhambelana ne-aerial, i-duct kunye nokuthunyelwa ngokuthe ngqo, iintambo ze-ASU zibonelela ngabaqhubi ubungqina obungahambelaniyo bexesha elizayo kunye nokuguquguquka kweziseko zophuhliso.
Eli nqaku liphonononga izakhono zentambo ze-ASU ezibalulekileyo, usetyenziso lwehlabathi lokwenyani, iindlela ezifanelekileyo zokufakela, kunye nendima ethembisayo koku.ifayibha yangaphandleiqonga liya kudlala ekuxhaseni uluntu oluhlakaniphile lwexesha elizayo.
Uyilo lweCable ye-ASU kunye noKuqulunqwa
Ngelixa iintlobo zentambo zefiber optic zemveli ezifanaI-ADSSukuthembela ekuqinisweni kwentsimbi edibeneyo kwiipali ze-pole-to-pole, iintambo ze-ASU zifikelela amandla alinganayo ngokusebenzisa ilungu le-dielectric central strain eyenziwe ngeglasi-fiber kunye neentambo ze-aramid okanye iintonga ze-resin.
Olu luyilo lwe-dielectric luthintela ukubola ngelixa unciphisa ubunzima bentambo yobude obude ukuya kwi-180 yeemitha ezingaxhaswanga. Imithwalo ye-tensile ukuya kuthi ga kwi-3000N iqinisekisa ukomelela nakwimeko yomoya ovuthuzayo kunye ne-icing.
Iityhubhu zesithinteli ezikhululekileyo zigcina i-250um fibers nganye, inika ukhuseleko ngaphakathi kwejeli yokuthintela amanzi okanye ugwebu. Ulwakhiwo lulonke lugqityezelwe kusetyenziswa ijacket yeHDPE okanye yeMDPE, inika ukuqina kumashumi eminyaka obomi obulindelekileyo.
Imathiriyeli yefayibha ekwinqanaba eliphezulu njengeG.657 ifayibha egobileyo egobileyo nayo iyasetyenziswa ngaphakathi kondoqo wetyhubhu ekhululekileyo, ukuhambisa ukusebenza okuphezulu kumawaka emijikelo yokugoba kwiindlela zombhobho okanye ufakelo lwasemoyeni.
Ukuguquguquka okungahambelaniyo kweentambo ze-ASU kubenza balunge ngakumbi kwi-aerial, i-duct kunye neendlela zokufakela ngokuthe ngqo, ezixhasayo:
Imiba emide yohambo lwasemoyeni: Njengotshintsho olwandisiweyo lwe-ADSS, iintambo ze-ASU zinika ubude obude phakathi kweepali zokusasaza kuwo wonke umhlaba ocela umngeni. Oku kwenza ukuba ukusebenza kwe-intanethi kukhulu okanye ukubuyisela ikhonkco ukuya kuthi ga kwi-60km.
Iindlela zoMbhobho: iintambo ze-ASU zifakwa ngokulula nge-9-14mm-microducts, lulainethiwekhiizakhiwo apho iindlela ezingaphantsi komhlaba ziye zasasazwa. Ukuguquguquka kwabo kuxhasa ukufakwa kombhobho ogudileyo kumgama omde ngokuchasene neentambo ezixhobileyo.
UQhagamshelwano oluNgcwabileyo: Ukwahluka kwe-ASU enganyangekiyo kwe-UV kunika abaqhubi indlela enexabiso eliphantsi lokungcwaba ifayibha ecaleni koohola bendlela, oololiwe, imibhobho okanye amanye amalungelo endlela ngaphandle kokufuna inkambiso ebiza imali eninzi ekhonkrithi. Ukungcwatywa komhlaba ngokuthe ngqo kuhambelana nemimandla yasemaphandleni.
Iindlela ze-Hybrid: Iintambo ze-ASU zivumela ukwahlukana kwendlela xa udlula phakathi kwe-airspan, imigudu engaphantsi komhlaba kunye nokungcwatywa ngokuthe ngqo kumgama omde oqhutywa ngokuhlengahlengisa iindlela zokwakha.
I-ASU eluncedo ngaphezu kwe-ADSS
Ngelixa zemveliIintambo ze-All-Dielectric Self-Support (ADSS).kudala besebenzela ukukhutshwa kwefayibha yasemoyeni, iqonga le-ASU lesizukulwana esilandelayo libonelela ngezinto ezininzi ezintle:
Ubude be-Span Eyandisiweyo: Ngelungu elilula, elinamandla aphezulu e-aramid esembindini, iintambo ze-ASU zifikelela kwi-180 yeemitha ububanzi xa kuthelekiswa ne-100-140 yeemitha kwi-ADSS yelifa. Oku kunciphisa kakhulu iindleko zokuqiniswa kwepali kunye nofakelo.
Ukuchasa ukuRhakala: Uyilo lwe-dielectric yonke lwe-ASU luyisusa ngokupheleleyo intsimbi, luthintela ukungaphumeleli kwe-oxidation kumashumi eminyaka ngaphandle.
Ukuqina kobushushu obuphantsi: iintambo ze-ASU zigcina ukuguquguquka ukuya kuthi ga kwi-40 Celsius, ziqinisekisa ukuthembeka nokubanda kakhulu. Iintambo ze-ADSS ziba brittle ngaphantsi kwe-20 Celsius.
Ubungakanani obuBumbeneyo: Ngobubanzi obuncitshisiweyo, iintambo ze-ASU zinciphisa impembelelo yembonakalo kunye nokulayishwa komoya kuzo zonke iindlela zomoya kumaziko asezidolophini okanye kwimimandla enobuntununtunu bokusingqongileyo.
I-DQE ephuculweyo: Ukulahleka komqondiso kuncitshisiwe enkosi ekuveliseni ukuchaneka kwe-ASU buffer tubes kunye nemicu, ukonyusa ukusebenza kwamehlo.
UFakelo lweCable ye-ASU efanelekileyo kwiNdawo
Ukwenza imali ngokupheleleyo kubunzima kunye nokusebenza kweentambo ze-ASU, iindlela ezifanelekileyo zokuphatha kunye nofakelo ziyafuneka:
Ugcino: IiReels kufuneka zihlale zithe tye kwaye ngaphakathi endlini de zihanjiswe. Shiya ukupakishwa kwefektri yomelele phambi kofakelo ukunqanda ukungena kwamanzi.
ULungiselelo: Iischematics mazibonise iindlela ezichanekileyo zombhobho kunye neentlobo zeepali zokuqhuba emoyeni. Qinisekisa ukuba iintambo ezifanelekileyo zokubambelela kunye nee-ankile zikwindawo esekelwe kwizantya zomoya ezilindelekileyo.
Umsebenzi wePali: Soloko usebenzisa amagcisa afanelekileyo kunye neelori zamabhakethi kwimisebenzi yasemoyeni. Shiya ikheyibhile ethe kratya eyaneleyo kwiipali ukunqanda umonakalo ngexesha lemozulu embi.
Ukutsalwa kweLubrication: Sebenzisa ii-grips zokutsala kunye ne-dynamometers ukujonga ukuxinezeleka, kwaye usoloko uthambisa ukuze unciphise ukukhuhlana ngaphakathi kwemibhobho. Oku kugcina ingqibelelo yexesha elide yabathwali bemisonto yeglasi.
I-Bend Radius: Gcina i-radius ye-20xD yokugoba kulo lonke ukuphatha kunye nofakelo. Sebenzisa izithungu ezinkulu zepulley naphi na apho uthumela indlela yentambo.
Ukwahlulahlula: Yenza naziphi na izahlulo phakathi kobude okanye ukuphelisa kuphela phakathi kweendawo ezivalelekileyo ezimelana nemozulu. Qinisekisa ukuba i-fusion splicers kunye namagcisa aphatha i-optical splices.
Ukubambelela kwezona ndlela zilungileyo kugcina ukusebenza kwamehlo kwaye kuphucula ubomi. Qhagamshelana nemigangatho esemthethweni efana ne-TL 9000 apho kufanelekileyo.Iintambo ze-ASU zimele iqonga elingundoqo elivumela inguqu yedijithali yemimandla yehlabathi jikelele. Njengoko izixeko ezihlakaniphile zikhula ngamabhongo ngakumbi kwiinjongo zokuzinza, iinkonzo zabemi, ukhuseleko kunye nophuhliso lwezoqoqosho, uqhagamshelwano oluhamba ngesantya esiphezulu luba lunyanzelo.
Ngokuguquguquka kwemozulu kukwafuna iziseko zophuhliso kuzo zombini iintambo zocingo kunye nothungelwano olungenazingcingo, iintambo ze-ASU zibonelela ngokuqina kuzo zonke iindlela zofakelo lwasemoyeni, ngaphantsi komhlaba kunye neendlela zokungcwaba ngokuthe ngqo. Oku bhetyebhetye kuya kunika izixeko zombini amandla obungqina bexesha elizayo kunye nokufikelela kwijografi njengoko kudityaniswa kwe-IoT isantya. Uqulunqo lwe-ASU luyaqhubeka nokuvela, luzisa ubude bexesha elongeziweyo, ukunciphisa ukulayishwa komoya, kunye nokuphucula ubomi obude kwezona seto zinzima zangaphandle.
Nokuba ukuqhubela phambili ukufikelela emaphandleni, ukusebenza kwe-intanethi okusebenzayo phakathi koomasipala, okanye ukulawulwa kwemithombo yedatha entsonkothileyo yasezidolophini, itekhnoloji ye-ASU yokuzixhasa ngokwayo iqhubela uluntu olukrelekrele ngaphezulu kolwahlulo lwedijithali.
Iintambo ze-ASU zinciphisa imiqobo emikhulu:
UQhagamshelwano lwaseMaphandleni: Kwiindawo ezingabandakanyiyo nezikude, iintambo zasemoyeni ziphepha iindleko ezinkulu zokuthunga imisele. I-ASU yenza ukusasazwa ngokukhawuleza.
UkuHamba kweDolophu: I-compact footprint kunye ne-low visual signature yeentambo ze-ASU zithintela ukuchaswa kobuhle obunokulibazisa uthungelwano olubalulekileyo.
Uzinzo: Ngelahleko ephantsi yomqondiso kuyo yonke indawo eyandisiweyo, iintambo ze-ASU zinciphisa iimfuno zokukhulisa kuzo zonke iindlela ezinde, ukunciphisa ukusetyenziswa kwamandla.
I-Scalability: Abakhi bothungelwano bafumana iziseko ezinokuthi zilinganise ngokulula umthamo ngokuhamba kwexesha ngaphandle kokutsala intambo entsha enkosi kwiintsinga ezimnyama ezingasetyenziswanga.
Ngokubonelela ngezinto eziguquguqukayo kunye nophuculo lokusebenza ngaphaya kweendlela eziqhelekileyo zentambo zefayibha ezifana ne-ADSS,ezixhasayo ASUimele ukhetho oluya phambili kwixesha elizayo kuluntu olulandela isimo esilumkileyo kuwo wonke amandla, amanzi, ezothutho kunye nemisebenzi yoluntu.Iqonga loqhagamshelwano lwangaphandle kunye nobuchule obukhethekileyo bokuphunyezwa ngoku bulungele ukudibanisa ihlabathi ngesantya sokukhanya.
