Ukuphunyezwa kweprojekthi ye-cable optical engcwatywe ngokuthe ngqo kufuneka iqhutywe ngokwekhomishini yoyilo lobunjineli okanye isicwangciso sokucwangcisa inethiwekhi yonxibelelwano.Ulwakhiwo ikakhulu lubandakanya ukugrunjwa kwendlela kunye nokuzaliswa komsele wentambo ye-optical, uyilo lwesicwangciso, kunye nokusetwa kweziphawuli.
1. Ukumba kunye nokuzalisa umsele wentambo ye-optical
(1) Ubunzulu bomsele.Ukungcwatywa ngokuthe ngqo iintambo zamehlo kufuneka zigrumbe imingxuma yokuzalisa iintambo zamehlo, ngoko ke ubunzulu bemingxuma kufuneka buqwalaselwe.Kwiintlobo ezahlukeneyo zomhlaba, ubunzulu obahlukeneyo kufuneka bombiwe.Kulwakhiwo oluyinyani, imilinganiselo ye-trenching kufuneka ilandelwe ngokungqongqo.
(2) Ububanzi bomsele.Ukuba ufuna ukubeka iintambo ezimbini zokukhanya emseleni, ububanzi bomphantsi womsele kufuneka bube bukhulu kuno-0.3m ukuqinisekisa ukuba kukho umgama ongaphezu kwe-0.1m phakathi kwemigca emibini.
(3) Gcwalisa umva umsele wentambo ye-optical.Emva kokubeka intambo ye-optical, gcwalisa umhlaba.Ngokuqhelekileyo, ukuzaliswa ngokukhululekileyo kwanele kwiindawo ezinabantu abambalwa njengamabala kunye neenduli.Kwezinye iimeko, ukuzaliswa kwenkunzi yegusha kuyafuneka ukuqinisekisa ukhuseleko lomgca.
(4), ukukhuselwa kwebhokisi yesiphambuka.Iintambo ze-optical zixhunywe kwibhokisi ye-junction.Ibhokisi yokuhlangana yinxalenye ephambili yentambo ye-optical.Ukhuseleko olukhethekileyo luyafuneka.Ngokuqhelekileyo, iithayile ze-samente ezi-4 zibekwe phezulu ukukhusela ibhokisi ye-junction xa i-backfill.
2. Uyilo lwesikimu sokukhetha indlela
Zonke iintlobo zeempembelelo kufuneka ziqwalaselwe ngokupheleleyo ekukhethweni kweskimu somzila wentambo yentambo ye-optical.Ngalo lonke ixesha thatha umgangatho wonxibelelwano kunye nokhuseleko lomgca njengento efunekayo.Ke ngoko, la manqaku alandelayo kufuneka athathelwe ingqalelo kwiintambo zamehlo ezingcwatywe ngokuthe ngqo.
(1) Ukukhetha ijoloji.Ukhetho olufanelekileyo lweentambo ze-fiber optic cable kufuneka ziphephe iindawo ezineentlekele zendalo rhoqo, kwaye akufanele zifakwe kwiindawo ezineemeko zejoloji ezinzima kangangoko kunokwenzeka.Iimeko ezinzima zejoloji ziquka ukudilika komhlaba, ukugeleza kwamatye odaka, iibhokhwe, iindawo zokuhlala, njl njl. Ukongeza, kukho iindawo apho iimpawu ezibonakalayo kunye neekhemikhali zesanti, umhlaba we-saline, njl.Iindawo zokuzalisa ezifanelekileyo zezo ndawo apho umhlaba uguquka ngokucokisekileyo kwaye ubungakanani bomhlaba buncinci.
(2) Ukhetho lokuhamba.Iintambo zentambo zamehlo kufuneka zijikwe ngokufanelekileyo kumachibi, imigxobhozo, amadama, amachibi, imisele yemilambo kunye nezinye iindawo zokuhambisa amanzi kunye neendawo zokugcina izikhukhula.Ngokomzekelo, xa umgca wentambo ye-optical udlula kwi-reservoir, intambo ye-optical kufuneka ibekwe phezulu kwi-reservoir nangaphezulu kwenqanaba eliphezulu lamanzi.Xa umgca we-fiber optic cable ufuna ukuwela umlambo, kuyimfuneko ukukhetha ibhuloho njengendawo yokumisa kangangoko kunokwenzeka ukunciphisa ukwakhiwa kwentambo engaphantsi kwamanzi.
(3) Ukukhethwa kwesixeko.Xa ukhetha i-cable optical cable routing ngqo, gcina umgama ukusuka kwezinye izakhiwo zokwakha kwaye uthobele ubuncinci obucacileyo bokwakhiwa komgama.Ngokuqhelekileyo, iintambo zamehlo akufuneki zidlule kumhlaba wemizi-mveliso onje ngeefektri ezinkulu kunye neendawo zemigodi.Xa kuyimfuneko, amanyathelo okukhusela kufuneka aqwalaselwe.Ukongeza, iintambo ze-fiber optic cable kufuneka zizame ukunqanda iindawo ezinemisebenzi yabantu exineneyo njengeedolophu neelali, kunye neendawo ezinezakhiwo ezingaphezulu komhlaba.Xa kuyimfuneko ukudlula kule mimandla, kuyimfuneko ukuqwalasela isicwangciso sophuhliso lwezakhiwo zendawo ukukhusela umhlaba wokuqala kunye nokunciphisa umonakalo.
3. Ukumakisha ukubeka ilitye
(1) Iintlobo kunye nokusetyenziswa kwabamakishi.Emva kokuba intambo ye-optical engcwatywe ngokuthe ngqo ithengwe ngaphantsi komhlaba, kufuneka ibe namanqaku ahambelanayo emhlabeni ukuze kube lula ukugcinwa nokulawula okulandelayo.Ngokomzekelo, setha iimpawu ezidibeneyo kwizixhumi zentambo ze-fiber optic, ukujika abamakishi kwiindawo zokujika, ukuqala kunye nokuphela kwamanqaku emigca yokulungelelanisa, ukubeka iimpawu ezigciniweyo kwiindawo ezikhethekileyo ezigciniweyo, ukubeka iziphawuli zokunqumla kwiindawo zokuwela kunye nezinye iintambo, kunye neendawo zokuwela umqobo. iziphawuli kunye neziphawuli zomgca othe ngqo.
(2) Inani, ubude kunye nelebhile yeziphawuli.Amatye okumakisha kufuneka amiswe ngokuhambelana neemfuno zombuso okanye zephondo kunye namasebe kamasipala.Ngaphandle kwamatye ophawu olukhethekileyo, umlinganiselo welitye lophawu oluthe tye linikezelwa kwisiqwenga esinye se-50m.Umgangatho wobunzulu obungcwatyiweyo bamatye ophawu olulodwa yi-60cm.Ivunjululwe i-40cm, ukutenxa okuvumelekileyo yi-±5cm.Indawo ejikelezileyo kufuneka ihlanganiswe, kwaye indawo eyi-60cm kufuneka icoceke kwaye icoceke.Uhlobo lophawu olufihliweyo lunokusetyenziswa kwiindlela zasezidolophini.Amatye okumakisha kufuneka abekwe ngokuchanekileyo, angcwatywe ngokuthe tye, azalise kwaye azaliseke, abe nepeyinti efanayo, abhale ngokuchanekileyo, abhale ngokucacileyo, kwaye ahambelane nemimiselo yemimandla echaphazelekayo kunye namashishini.