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Yasekwa ngo-2006,I-Oyi International., Ltd.yinkampani ephambili ebonelela ngezisombululo zentambo ye-fiber optic kunye nesisombululo soqhagamshelwano ekomkhulu layo liseShenzhen, eTshayina. Inamava aphantse abe ngamashumi amabini eminyaka kwiziseko zonxibelelwano lwe-optical, i-OYI ikhonza abathengi kumazwe ali-143 kwaye igcina ubudlelwane bexesha elide nabathengi abangaphezu kwama-268 kwihlabathi liphela. Ixhaswa liqela elizinikeleyo le-R&D kunye nezakhono zokuvelisa ezibanzi, i-OYI ibonelela ngoluhlu olupheleleyo lweemveliso ze-fiber optic, kubandakanya ukuvalwa kwamalungu e-fiber opticyenzelwe ukusasazwa kwenethiwekhi yomoya, i-duct, egqunywe ngqo, kunye ne-FTTH.
Ukukhetha ekuneneukuvalwa kwejoyinti ye-fiber opticKubalulekile ukukhusela iindawo zokudibanisa, ukugcina ukuthembeka kwenethiwekhi, kunye nokunciphisa iindleko zokulungisa ixesha elide. Esi sikhokelo sichaza izinto eziphambili abathengi ekufuneka bazihlole ngaphambi kokuba benze isigqibo sokuthenga.
Khetha Uhlobo Lokuvala Olufanelekileyo Kwindawo Yokufaka
Iimeko ezahlukeneyo zenethiwekhi zifuna izakhiwo ezahlukeneyo zokuvala. Ukukhetha uyilo oluchanekileyo kunceda ukuqinisekisa ukhuseleko lwexesha elide kunye nokugcinwa okulula.
Ukuvalwa kweFiber Optic Joint yeDome-Type
Ukuvalwa kweDomeZisetyenziswa kakhulu kwiindawo ezingcwatywe ngqo, kwiigumbi ezingaphantsi komhlaba, nakwiindawo zokufaka amanzi. Uyilo lwazo oluthe nkqo lusasaza uxinzelelo lwangaphandle ngokulinganayo kwaye lubonelela ngokusebenza kakuhle kokutywina ngokuchasene nokufuma, uthuli, kunye nezinye izinto ezingcolisayo kwindalo.
Iidome closures ezininzi zikwaxhasa ukufikelela kwiintambo eziphakathi nendawo, nto leyo ezenza zilungele uthungelwano lwefayibha oluhamba umqolo kunye nolude.
Ukuvalwa kweFiber Optic Joint ethe tye
Ukuvalwa okuthe tyezisetyenziswa kakhulu kwiinethiwekhi zomoya, ukufakelwa kodonga, kunye nokusetyenziswa kwemibhobho. Iprofayili yazo encinci inciphisa ukumelana nomoya kwiindawo ezisetyenziswa ngaphezulu, ngelixa ulwakhiwo lwangaphakathi lwetreyi luvumela ulawulo lwefayibha olulula kunye nokwandiswa kwexesha elizayo.
Ukuvalwa kweMini Fiber Optic
Ukuvalwa okuncinci kwenzelwe iinethiwekhi zokufikelela kwi-FTTH, uqhagamshelo lweentambo ezilahlayo, kunye nokusetyenziswa kwe-fiber-count ephantsi. Ulwakhiwo lwazo olukhaphukhaphu lwenza kube lula ukufakela ngelixa lugcina ukhuseleko oluthembekileyo lwe-splice.
Vavanya izixhobo zezindlu kunye namandla oomatshini
Ukuqina kokuvalwa kuxhomekeke kakhulu kumgangatho wezinto ezivalekileyo. Izixhobo eziqhelekileyo ziquka:
1.I-Polycarbonate (PC) engamelaniyo ne-UV: Iyamelana kakuhle nempembelelo, iyamelana nemozulu, kwaye izinze ngaphandle ixesha elide.
2.I-Glass-Fiber-Reinforced Polypropylene (PP+GF): Inamandla aphezulu oomatshini kwaye ifanelekile ukufakwa phantsi komhlaba apho kufuneka khona ukumelana noxinzelelo olongezelelweyo.
3.Izinto zeNtsimbi Engagqwaliyo: Iiklimpu, iibholiti, kunye neenkqubo zokubopha kufuneka zisebenzise intsimbi engagqwaliyo ukuze zimelane nokugqwala kwiindawo ezifumileyo okanye ezikunxweme.
Iimpahla ezivaliweyo ezenziweyoIzinto ezisetyenziswa kwizixhobo zobunjineli ezisemgangathweni ongengowemvelo zihlala zibonelela ngobomi obude benkonzo kunye nokusebenza ngcono kokusingqongileyo kuneemveliso ezinezihluzi ezisetyenzisiweyo. Iingxube zeplastiki ezisetyenzisiweyo zihlala ziqulathe ukungcola okungaxelwanga okunciphisa ukuqina kwesakhiwo, kukhawulezise ukuguga phantsi kwemitha ye-UV kunye nokutshintsha kobushushu obugqithisileyo, kwaye kunyuse umngcipheko wokuqhekeka okanye ukungasebenzi kakuhle kwesitywina emva kweminyaka embalwa.
Xa ukhetha izinto ezifanelekileyo zokuhlala, fanisa uhlobo lwezinto eziluhlaza kunye nemeko yakho yokufakelwa: khetha i-UV-stabilized virgin PC yokufakelwa ngaphandle emoyeni nangaselunxwemeni, khetha i-PP+GF eyi-virgin kwiiprojekthi ezingcwatywe ngqo ezinzulu ezinoxinzelelo lomhlaba olunzima, kwaye ugxininise kwizibophelelo zentsimbi engagqwaliyo endaweni yezixhobo zesinyithi eziqhelekileyo ukunqanda ukonakala komhlwa. Soloko uqinisekisa nabavelisi ukuba bayazamkela na iiplastiki zobunjineli eziyi-100% ezi-virgin ngaphandle kwezongezo ezisetyenzisiweyo; ababoneleli be-premium abanjengo-OYI bayisebenzisa ngokungqongqo le migangatho ukuqinisekisa iminyaka engaphezu kwama-20 yokusebenza kwenethiwekhi okuthembekileyo kunye nokunciphisa iindleko zokutshintshwa kolondolozo lwexesha elide.
Qinisekisa iiNqanaba zoKhuseleko lweNdalo
Ukhuseleko lokungena kwento luphawu olubalulekileyo lokuthembeka kokuvalwa.
Ukhuseleko lwe-IP68
Ukuvalwa okulinganiswe nge-IP68 Zihlala zicetyiswa kwiindawo ezingaphantsi komhlaba, ezingcwatywe ngqo, nezinomswakama ophezulu. Zibonelela ngokhuseleko olupheleleyo lothuli kunye nokumelana nokungena kwamanzi phantsi kweemeko zovavanyo ezichaziweyo. Olu mgangatho ophezulu wokusebenza kokungena kwamanzi kunye nokumelana nothuli kwenza ukuba ukuvalwa kukwazi ukumelana nokuntywiliselwa ixesha elide, uxinzelelo lomhlaba, kunye nokukhukuliseka kwemozulu embi, okuthintela ngempumelelo amanzi, uthuli kunye nokufuma ekungeneni kwindawo ebiyelweyo kwaye konakalise iifayibha zangaphakathi.
Ukhuseleko lwe-IP65
IP65Ii-vali ezivalwe ngexabiso eliqhelekileyo zilungele ukufakwa emoyeni nakwiindawo ezifakelwe eludongeni ngaphandle apho kulindeleke ukuba kuchaphazeleke khona yimvula nothuli. Zingamelana nefuthe elinamandla lejethi yamanzi kunye nokungena kothuli ngokupheleleyo, zihlangabezana ngokupheleleyo neemfuno zemihla ngemihla zokhuseleko lwemozulu zokufakwa kwentambo ephezulu kunye neemeko zentambo zangaphandle eziqhelekileyo.
Xa bevavanya iimveliso, abathengi kufuneka bacele iingxelo zovavanyo ezisemthethweni endaweni yokuxhomekeka kuphela kumabango okuthengisa. Ukukhetha eyona ifanelekileyoukuvalwa kwe-fiber opticNgeereyithingi zokhuseleko lokusingqongileyo ezifanelekileyo, kufuneka ulinganise umgangatho we-IP ngokungqongqo kwindawo yakho yokufakelwa kunye neemfuno zeprojekthi. Kwiimeko ezinzima ezifana nokungcwaba ngqo, ukubeka imingxuma, ukufuma okuphezulu konxweme, kunye neendawo ezinemvula kunye namanzi amaninzi, ukuvalwa kwe-IP68 okuvaliweyo ngokupheleleyo kuyimfuneko ukuqinisekisa ukusebenza okuzinzileyo kwexesha elide kwenethiwekhi. Kwiindawo zokufakelwa kweepali zomoya eziqhelekileyo, ukufakwa kweendonga zangaphandle, kunye neendawo ezikhuselweyo ezomileyo ezingenamngcipheko wokuntywiliselwa, i-IP6 eqhelekileyo5 ukuvalwa kwezindlu kunokufezekisa ukhuseleko olungabizi kakhulu noluthembekileyo.
Qinisekisa amandla eFiber kunye neemfuno zokwandiswa
Umthamo we-fiber core yenye yezona zinto zibalulekileyo xa ukhethaukuvalwa kwejoyinti ye-fiber optic. Umthamo ofanelekileyo uqinisekisa ulawulo olufanelekileyo lwefayibha kunye nendawo eyaneleyo yokudibanisa, ngelixa ukhetho olungafanelekanga lunokunyusa iindleko ngokucacisa kakhulu okanye ludale imida yokukhula kwenethiwekhi kwixesha elizayo. Ngaphambi kokuthenga ukuvalwa, kubalulekile ukubala inani leefayibha ezifunekayo kwiprojekthi yangoku, kubandakanya iifayibha zomqolo, iifayibha zokusasazwa, kunye neefayibha ezigciniweyo. Umthamo oqhelekileyo onjenge-12, 24, 48, 72, 96, kunye ne-144 cores zisetyenziswa kakhulu kuzo zonke izicelo ukusuka kwiIinethiwekhi zokufikelela kwi-FTTHkwiinkqubo ezinkulu zoqhagamshelwano lwefowuni.
Ulwandiso lwexesha elizayo kufuneka luqwalaselwe ngexesha lenkqubo yokukhetha. Iinethiwekhi ezininzi ze-telecom, zekhampasi, kunye nezefayibha zokuhlala ziyaqhubeka nokukhula ngokuhamba kwexesha, nto leyo eyenza umthamo owongezelelweyo ube luncedo. Indlela eqhelekileyo yobunjineli kukugcina indawo eyongezelelweyo ngaphaya kweemfuno ezikhawulezileyo, ukunceda ukunciphisa isidingo sokutshintshwa kwezixhobo okanye ukwakhiwa kwakhona kwenethiwekhi njengoko imfuno isanda. Ukukhetha ukuvalwa okunesakhiwo sangaphakathi esiyilwe kakuhle, njengeetreyi ze-splice zemodyuli kunye nendawo yokuhambisa ifayibha ehleliweyo, kunokwenza lula ngakumbi ukugcinwa kunye nokuxhasa ukuphuculwa kwexesha elizayo.
Xa kumiselwa ukuvalwa okufanelekileyo, abathengi kufuneka bavavanye zombini iimfuno zenethiwekhi zangoku kunye nezicwangciso zophuhliso lwexesha elide. Ukusasazwa kwe-FTTH encinci kunokufuna kuphela iimodeli ezincinci, ezinomthamo ophantsi, ngelixa iinethiwekhi zedolophu ezinkulu, iindlela ezingundoqo, kunye neeprojekthi ezinkulu zeziseko zophuhliso zihlala zixhamla kukuvalwa okunomthamo ophezulu okunamandla okwandisa okukhulu. Ukukhetha iimveliso ezisemgangathweni nezisemgangathweni ophezulu ezivela kubavelisi abanamava abanjengo-OYI kunokunceda ukuqinisekisa ukusebenza okuthembekileyo, ukugcinwa okulula, kunye nexabiso lotyalo-mali lwexesha elide.
Jonga ukuThotyelwa kweMigangatho yeHlabathi
Kwiiprojekthi zeziseko zonxibelelwano kunye ne-broadband, ukuthobela imigangatho yoshishino eyaziwayo yinto ebalulekileyo xa ukhetha ukuvalwa kwejoyinti ye-fiber optic.Iimveliso eziqinisekisiweyo ngokubanzi zibonelela ngokuthembeka okungcono, ukuqina, kunye nokusebenza okuzinzileyo, okunceda ukuqinisekisa ukusebenza okuzinzileyo kwiindawo ezahlukeneyo zokufakela.
I-GR-771-COREngomnye wemigangatho ekhankanyiweyo kakhulu yokuvalwa kwe-fiber optic splice. Igubungela iimfuno eziphambili zokusebenza ezifana nokusebenza kakuhle kokuvala, amandla oomatshini, ukhuseleko lokusingqongileyo, kunye nokuqina kwexesha elide. Ukuthobela lo mgangatho kubonisa ukuba ukuvalwa kunako ukukhusela ii-fiber splices phantsi kweemeko ezifuna amandla.
IIUthotho lwe-EC 61300ibonelela ngeendlela zovavanyo ezisemgangathweni zezinto ze-fiber optic kunye nezixhobo. Ezi mvavanyo zivavanya izinto ezinje ngokuxhathisa ukungcangcazela, ukujikeleza kobushushu, ukuxhathisa impembelelo, kunye nokuthembeka kokusingqongileyo, okunceda ukuqinisekisa ukuba ukuvalwa kunokugcina ukusebenza kwayo kulo lonke ixesha lokusebenza.
Ukuthobela iRoHSiqinisekisa ukuba imveliso iyahlangabezana nemigaqo yokusingqongileyo ethintela ukusetyenziswa kwezinto ezinobungozi kwizixhobo ze-elektroniki nezonxibelelwano. Ukongeza kwizicelo zokuqinisekiswa, abavelisi kufuneka bakwazi ukubonelela ngeengxelo zovavanyo ezifanelekileyo, iirekhodi zokuhlolwa, kunye namaxwebhu okuthobela xa beceliwe, nto leyo enika abathengi ukuzithemba okukhulu kumgangatho wemveliso kunye nokuthobela imithetho.
Abavelisi kufuneka bakwazi ukubonelela ngeengxelo zovavanyo ezifanelekileyo kunye namaxwebhu okuhlolwa xa beceliwe.
Cinga ngamava ababoneleli kunye nenkxaso yobuchwephesha
Umgangatho wemveliso yinxalenye enye nje yempumeleloukuthunyelwa kwenethiwekhi ye-fiber optic.Amava, amandla okuvelisa, kunye nenqanaba lenkonzo yomthengisi zinokuba nefuthe elikhulu kwixesha leprojekthi, ukusebenza kakuhle kofakelo, kunye nokuthembeka kwenethiwekhi ixesha elide. Xa ukhetha umthengisi we-fiber optic joint closure, abathengi kufuneka bajonge ngaphaya kweenkcukacha zemveliso kwaye bavavanye amandla ewonke omthengisi okuxhasa iprojekthi.
Izinto eziphambili zovavanyo ziquka amandla okwenza ngokwezifiso i-OEM kunye ne-ODM, amandla emveliso, kunye nokuthembeka kokuhanjiswa. Umthengisi ofanelekileyo kufuneka akwazi ukuhlangabezana neemfuno ezithile zeprojekthi ngelixa egcina umgangatho ohambelanayo kunye nokuhanjiswa ngexesha, ingakumbi kwiiodolo ezinkulu kunye neeprojekthi zeziseko zophuhliso ezineshedyuli engqongqo yokwakha. Amaxwebhu obuchwephesha apheleleyo, kubandakanya iinkcukacha zemveliso, iincwadi zokufaka, kunye neengxelo zovavanyo, nawo abalulekile ekuphunyezweni kweprojekthi ngokutyibilikayo.
Ukongeza, inkxaso yobugcisa eqinileyo kunye nenkonzo yokuphendula emva kokuthengisa inokunciphisa kakhulu imingeni yokusebenza. Ababoneleli ababonelela ngesikhokelo sokufakela, uncedo loqeqesho, kunye nenkxaso yokusombulula iingxaki ngexesha elifanelekileyo banceda abathengi banciphise ixesha lokungasebenzi kwaye baphucule ukusebenza kakuhle kokuthunyelwa. Kwiiprojekthi ezinkulu ze-broadband, zonxibelelwano, zeenkonzo, kunye nezenethiwekhi karhulumente, ukusebenzisana nomthengisi onamava kunokunciphisa iingozi zeprojekthi, kuphuculwe ukwenziwa, kwaye kuqinisekiswe ukusebenza kwenethiwekhi ixesha elide.
A ukuvalwa kwejoyinti ye-fiber opticlutyalo-mali lwexesha elide oluchaphazela ngokuthe ngqo ukuthembeka kwenethiwekhi, iindleko zokugcinwa, kunye nokuqhubeka kwenkonzo. Abathengi kufuneka bahlole uhlobo lokuvalwa, umgangatho wezinto, ukhuseleko lokusingqongileyo, umthamo wefayibha, ukusebenza kokutywina, iziqinisekiso zokuthobela imithetho, kunye nenkxaso yababoneleli ngaphambi kokuba benze isigqibo sokuthenga.
Ngamava aphantse abe yiminyaka engama-20 ekwenzeni i-fiber optic, i-OYI ibonelela ngoluhlu olubanzi lwe-fiber optic joint closures ezenzelwe ukuhlangabezana neemfuno ze-FTTH, FTTx, telecom backbone,unxibelelwano lwedatha, kunye neeprojekthi zenethiwekhi yoncedo kwihlabathi liphela. Ngokukhetha ukuvalwa okufanelekileyo kwesicelo ngasinye, abaqhubi benethiwekhi banokuqinisekisa ukhuseleko oluthembekileyo lwefayibha kunye nokusebenza okuzinzileyo kwiminyaka ezayo.
