Umlilo-Rated Fiber Optic Enclosuresukunceda izakhiwo zorhwebo ukuhlangabezana neekhowudi ezingqongqo zokhuseleko lomlilo. Ezi zivalelo, kubandakanywaUkuvalwa kweFiber Optic SplicekwayeUValo lweNdawo ethe nkqo, vala umlilo ukuba usasazeke kwiindlela zentambo. A3 Way Fiber Optic Enclosure or Ubushushu obuthe nkqo-Ucuthe ukuValwa kweNdibaniselaikwakhusela izixhobo zenethiwekhi kwaye igcina imiqobo yomlilo yomelele.
Izinto eziphambili zokuThatha
- Izivalo zefiber optic ezinomlilo zikhusela izakhiwo ngokuthintela umlilo, umsi, kunye nobushushu ekusasazekeni kwiindlela zentambo, ukunceda ukuhlangabezana neekhowudi zokhuseleko lomlilo.
- Ukukhetha indawo ebiyelweyo elungileyo kuthetha ukuthelekisa imilinganiselo yokumelana nomlilo, iziqinisekiso, kunye nemathiriyeli yokusingqongileyo kwesakhiwo kunye neemfuno zekhowudi.
- Ufakelo olufanelekileyo, iileyibhile, kunye nokugcinwa rhoqo kuqinisekisa ukhuseleko lwexesha elide, ukuthotyelwa, kunye nokukhuselwa kweziseko ezingundoqo zenethiwekhi.
IFiber Optic Enclosures eziRayithwa nguMlilo: Inkcazo kunye nendima
Ziziphi iiFiber Optic Enclosures ezikalwe ngumlilo
Umlilo-Rated Fiber Optic Enclosureszisebenza njengezindlu ezikhuselayo zeentambo zefiber optic kwizakhiwo zorhwebo. Abavelisi bayila ezi zivalo ukuze zimelane namaqondo obushushu aphezulu kwaye zithintele indlela amadangatye, ubushushu kunye nomsi. Ngokutywina ukungena kweekhebula kwiindonga ezilinganisiweyo zokuxhathisa umlilo, imigangatho, kunye neesilingi, ezi zivalo zinceda ukugcina ingqibelelo yemida yomlilo. Iimveliso ezikhethekileyo, ezifana neebhloko ze-intumescent kunye neeplagi zokukhusela umlilo, idilesi engaqhelekanga okanye enzima ukufikelela kwiindlela zentambo. Ezi zisombululo zomeleza i-drywall ephazamisekileyo okanye ikhonkrithi, ukugcina umlilo kunye nomsi oqulethwe ngaphakathi kwamacandelo akhethiweyo. Esi sithintelo sandisa ixesha lokuphuma kwaye sinciphisa ukusasazeka komlilo, okubaluleke kakhulu kukhuseleko lwabahlali.
Ukubaluleka kokuThotyelwa kweZakhiwo zoRhwebo
Izakhiwo zorhwebo kufuneka zihambelane neekhowudi ezingqongqo zokhuseleko lomlilo. Imivalo yeFiber Optic eRed uMlilo idlala indima ebalulekileyo ekufezekiseni ezi mfuno. Ukungathobeli kunokubangela iziphumo ezibi:
- Ukhatywa amabango e-inshorensi ngenxa yelahleko enxulumene nomlilo
- Ukunyuswa kweentlawulo ze-inshorensi emva kokuhlolwa
- Ukuthintelwa kokhuselo okanye ukuthintelwa
- Ukurhoxiswa komgaqo-nkqubo okunokubakho ngenxa yolwaphulo-mthetho oluqatha
- Izohlwayo kunye nezicatshulwa ezivela kwii-arhente ezilawulayo okanye iimashali zomlilo
- Imiyalelo yolungiso enokuthi ithintele ukusebenza kweshishini
- Iindleko zokulungisa okungxamisekileyo ezidlula uhlahlo lwabiwo-mali olucwangcisiweyo
- Umonakalo wodumo onokuhlala ngaphaya kwexesha lokulungisa
Iingcango zomlilo ezingathobeliyo kunye nezithintelo zinokunyusa iindleko zomonakalo ophakathi komlilo malungaI-37% kwiindawo zorhwebo, ngokwedatha yeNFPA. Amagunya alawulayo asenokumisela izohlwayo, izicatshulwa, okanye amanyathelo asemthethweni. Ababoneleli be-inshorensi bahlala bejonga ukuthotyelwa ngokufanelekileyo, nto leyo enokunciphisa iipremiyamu kunye neengozi zetyala. IFibre-Rated Fiber Optic Enclosures eziFire-Rated Fire inceda abanini bezakhiwo baphephe le ngozi kwaye bakhusele abantu kunye nepropathi.
I-Fiber Optic Enclosures ezifakwe kwiFiber: iMigangatho yoKhuseleko loMlilo kunye neziQinisekiso
ISiqendu se-NEC se-770 kunye neeMfuno ze-NFPA ezingama-70
IKhowudi yeSizwe yoMbane (NEC) Inqaku le-770 kunye ne-NFPA 70 ibeka isiseko sokhuseleko lomlilo kwi-fiber optic installations. Ezi khowudi zifuna ukuba iFibre-Rated Fiber Optic Enclosures kunye neentambo azinyusi ingozi yomlilo okanye umsi osasazeka ngaphakathi kwesakhiwo. Abafakeli kufuneka bavale zonke iindawo zokungena ngeendonga ezinomlilo, imigangatho, kunye neesilingi zisebenzisa iindlela ezivunyiweyo. Oku kugcina umlinganiselo wokuxhathisa umlilo womqobo ngamnye. Iintambo kufuneka zifakwe ngokukhuselekileyo, usebenzisa i-hardware ethintela umonakalo. Kwiindawo zokuphatha umoya, izibophelelo zentambo ze-nonmetallic kufuneka zibe nomsi ophantsi kunye neempawu zokukhupha ubushushu.
Inkalo ephambili yokuthotyelwa ibandakanya ukukhetha uhlobo oluchanekileyo lwekhebula kwindawo nganye yokwakha. I-NEC ihlela iintambo zefiber optical ngokumelana nomlilo kunye neempawu zomsi. Itheyibhile engezantsi ishwankathela ukuba zeziphi iindidi zeentambo ezivumelekileyo kwiindawo ezithile:
| Uhlobo lweCable | Iplenum | Umphakamisi | Ukusetyenziswa ngokubanzi | Imibhobho/Iindlela zoMdyarho | Iishafu |
|---|---|---|---|---|---|
| OFNP/OFCP | Y* | Y* | Y* | Y* | Y* |
| I-OFNR/OFCR | N | Y* | Y* | Y* | Y* |
| OFNG/OFCG | N | N | Y* | N | N |
| I-OFN/OFC | N | N | Y* | N | N |
Yibonisa ukusetyenziswa okuvunyelweyo, ngokuxhomekeke kwimida kumacandelo e-NEC 770.110 kunye ne-770.113.
Iintambo zeCycuit Integrity (CI) ezisetyenziselwa iinkqubo ezibalulekileyo kufuneka zihlangabezane nobuncinci bokulinganiswa komlilo weeyure ezimbini, zivavanywe ngokwe-ANSI/UL 2196. Ezi mfuno zihambelana nemigangatho yovavanyo olongezelelweyo lomlilo, njengeNFPA 262 kunye ne-UL 1685. I-Dowell ibonelelaUmlilo-Rated Fiber Optic Enclosuresezihlangabezana nale migangatho ingqongqo, ixhasa ufakelo olukhuselekileyo noluthobelayo kwizakhiwo zorhwebo.
Izatifikethi ze-UL, IEC, kunye ne-ANSI
Iziqinisekiso ezivela kwimibutho efana ne-UL (i-Underwriters Laboratories), i-IEC (i-International Electrotechnical Commission), kunye ne-ANSI (i-American National Standards Institute) iqinisekisa ukusebenza komlilo we-fiber optic enclosures. Isiqinisekiso se-UL, umzekelo, siqinisekisa ukuba iindawo ezivaliweyo kunye neentambo ziphumelele ukuxhathisa umlilo osemgangathweni kunye neemvavanyo zokukhutshwa komsi. Imigangatho ye-IEC, kubandakanywa ne-IEC 60332 kunye ne-IEC 61034, idilesi yosasazo lomlilo kunye nokuxinana komsi kwiintambo zefiber optical. Imigangatho ye-ANSI, efana ne-ANSI / UL 2196, ibeka imilinganiselo yengqibelelo yesiphaluka ngexesha lokuvezwa komlilo.
Abavelisi bathanda ukuyila kweDowell kwaye bavavanyeUmlilo-Rated Fiber Optic Enclosuresukuhlangabezana okanye ukugqithisa ezi ziqinisekiso. Abanini bezakhiwo kunye neekontraka kufuneka bahlale beqinisekisa ukuba iimveliso zinoluhlu olufanelekileyo kunye neempawu. Oku kuqinisekisa ukuba iindawo ezivaliweyo ezikhethiweyo ziya kwenza njengoko zifunwa ngexesha lesiganeko somlilo kwaye ziyanelisa iimfuno zokuhlola.
Intsingiselo esebenzayo yokuThobela
Ukuthotyelwa kwemigangatho yokhuseleko lomlilo kunye neziqinisekiso zinikezela ngeenzuzo zehlabathi zangempela kwizakhiwo zorhwebo. Ukufakwa ngokufanelekileyo kunye nokuqinisekiswa kweFiber Optic Enclosures eziFakelweyo zinceda ukugcina ingqibelelo yezithintelo zomlilo, ukunciphisa ukusasazeka kwamadangatye kunye nomsi, kunye nokukhusela iziseko zenethiwekhi ezibalulekileyo. Ii-inshorensi zihlala zifuna ukuthotyelwa okubhaliweyo phambi kokukhupha okanye ukuhlaziya imigaqo-nkqubo. Ii-arhente ezilawulayo zingenza uhlolo ukuqinisekisa ukuba zonke iintambo zokungena kunye neendawo ezivaliweyo ziyahlangabezana neemfuno zekhowudi.
Utshintsho olutshanje kwi-NEC lubonisa iinzame eziqhubekayo zokulungelelanisa nokucacisa imithetho yokhuseleko lomlilo. Uhlaziyo lwe-NEC ka-2026 luhambisa umxholo we-Article 770 kumanqaku amatsha ngaphakathi kwecandelo leenkqubo zamandla alinganiselweyo. Olu tshintsho lombutho aluzitshintshi iimfuno eziphambili zeendawo ezivaliweyo ezifakwe emlilweni kodwa zigxininisa ukubaluleka kokuhlala ngoku kunye neekhowudi eziguqukayo. UDowell uhlala ezibophelele ekuboneleleni ngezisombululo ezisexesheni ezinceda abathengi ukuba bafezekise kwaye bagcine ukuthotyelwa.
Ingcebiso: Hlaziya rhoqo uhlaziyo lwekhowudi kunye neziqinisekiso zemveliso ukuze uqinisekise ukuthotyelwa okuqhubekayo kwaye ugweme ukubuyisela ixabiso okanye izohlwayo.
IFiber Optic Enclosures eziBonisiweyo zoMlilo: Izixhobo kunye noKwakha
Izixhobo eziFanayo noMlilo (Plenum, PVC/Riser, LSZH)
Abavelisi bakhetha izixhobo zokuvala i-fiber optic esekelwe ekuxhathiseni umlilo kunye neemfuno zokhuseleko. I-Plenum, i-PVC/i-riser, kunye ne-LSZH (i-Low Smoke Zero Halogen) izixhobo nganye zibonelela ngemilinganiselo eyahlukileyo yomlilo.Iintambo ezilinganiswe ngeplenum, eziphawulwe njenge-OFNP, ukubonelela ngeyona nto iphezulu yokulinda idangatye kwaye ibalulekile kwiindawo zokuphatha umoya. Ezi ntambo zisebenzisa izixhobo ezifana ne-fluorinated ethylene polymer (FEP) okanye iPVC ekhethekileyo, ethintela ukusasazeka kwedangatye kwaye ivelise umsi omncinci. Iintambo ze-LSZH azinayo i-halogens, ngoko zikhupha umsi omncinci kwaye azikho iigesi ezinetyhefu ngexesha lokutsha. Olu phawu lwenza i-LSZH ilungele iindawo ezivaliweyo okanye zoluntu apho ukuphefumla umsi kubangela umngcipheko omkhulu. Iintambo zePVC/isikhuphukeli, ezibhalwe OFNR, zifanelekile ukubaleka ngokuthe nkqo phakathi kwemigangatho kodwa zinokumelana nomlilo okusezantsi kunye netyhefu ephezulu ngenxa yomxholo wehalogen.
| Uphawu | IPVC/Riser Cable | Intambo yePlenum | Intambo ye-LSZH |
|---|---|---|---|
| Ukumelana nedangatye | I-avareji | Kakuhle kakhulu | Kulungile |
| Ukuzicima | Ubuhlwempu | Kakuhle kakhulu | Kulungile |
| Umxholo weHalogen | Iqulethe iiHalogens | Iqulethe iiHalogens* | IHalogen-Mahala |
| Ukuveliswa komsi | Phezulu | Isezantsi kakhulu | Isezantsi kakhulu |
| Ubutyhefu | Phezulu | Ngasezantsi | Elona liphantsi |
*Qaphela: Ezinye iintambo zeplenum azinahalogen kodwa ziqulathe iihalogens ngokubanzi.
Iindlela zoKwakha zokuHlola uMlilo
Iinjineli ziyila iindawo ezivaliweyo ukuhlangabezana nemigangatho engqongqo yokuxhathisa umlilo. Iimvavanyo ezifanaUL 94 kunye ne-PH120ukuvavanya indlela imathiriyeli eziphatha ngayo phantsi kweemeko zomlilo. Ukulinganisa kwe-V-0 phantsi kwe-UL 94 kuthetha ukuba izinto eziphathekayo zizicima ngokukhawuleza kwaye azikhuphi amasuntswana amadangatye. Isiqinisekiso se-PH120 siqinisekisa ukuba indawo ebiyelweyo ikhusela i-hardware yangaphakathi ukuya kuthi ga kwimizuzu eyi-120 ngexesha lomlilo. Abavelisi basebenzisa iimvavanyo zokutshisa ezithe nkqo nezithe tyaba, ukothuka koomatshini, kunye nokulinganisa ukutshiza kwamanzi ukuqinisekisa ukusebenza. Ezi ndlela ziqinisekisa ukuba iindawo ezivaliweyo zigcina ingqibelelo yazo kwaye zikhusela amacandelo enethiwekhi ngexesha lokuvezwa komlilo.
Ukuthelekiswa koKhetho olubiyelweyo
Ukukhetha indawo ebiyelweyo ibandakanya ukuqina kolungelelwaniso,ukumelana nomlilo, ukufakwa lula, kunye neendleko.Iintambo zePlenum zibonelela ngelona zinga liphezulu lomlilo kunye nokuqina, ezenza zilungele iindawo zokuphatha umoya kodwa ngexabiso eliphezulu. Iintambo zokunyuka zibonelela ngokumelana nomlilo okuphakathi kwaye kulula ukuzifaka kwi-shafts ezithe nkqo. Iintambo ze-LSZH zigqwesa kumsi ophantsi kunye netyhefu, zilungele imeko-bume ebuthathaka, nangona zingathatheli indawo ngokuthe ngqo iintambo zeplenum. Iintambo zangaphandle, ezinje nge-PE, ziyayixhathisa imozulu kodwa azinamilinganiselo yomlilo yangaphakathi.
| Uhlobo lweCable | Ukuqina | Ukumelana noMlilo | Ukulula koFakelo | Ukuqwalaselwa kweendleko |
|---|---|---|---|---|
| Iplenum | Phezulu | Ephezulu | Ifuna ukuthotyelwa | Ebiza kakhulu |
| Umphakamisi | Ihlala ixesha elide | Phakathi | Kulula kwizinyusi | Ixabiso eliphantsi |
| I-LSZH | Ihlala ixesha elide | Kulungile | Iindawo ezikhethekileyo | Ebiza kakhulu |
| I-PE (Ngaphandle) | Phezulu | Ayifanelekanga | Ngaphandle kuphela | Iyahluka |
Ingcebiso: Soloko unxulumanisa izixhobo ezivalelekileyo kunye neereyithingi kwiimfuno zokhuseleko lomlilo wesakhiwo kunye nemeko-bume yofakelo ukwenzela ukhuseleko olululo kunye nokuthotyelwa.
IFiber Optic Enclosures eziFayibha eziNyenziwe nguMlilo: Iikhrayitheriya zokuKhetha
IKhowudi yeZakhiwo kunye neeNgqwalasela zoLawulo
Zonke izakhiwo zorhwebo kufuneka zilandele iikhowudi zokhuseleko lomlilo zasekhaya, zelizwe, nezesizwe. Abasemagunyeni abanjengoMbutho woKhuseleko loMlilo weSizwe (NFPA) kunye neKhowudi yoKwakha yamazwe ngamazwe (IBC) ibeka imithetho engqongqo yokulawulwa kwentambo kunye nokuthembeka komqobo womlilo. Abahloli bahlala bejonga ukuba iFiber Optic Enclosures eziRayithwa nguMlilo ziyayifezekisa le migangatho. Abanini bezakhiwo kufuneka bajonge oku kulandelayo phambi kokukhetha indawo ebiyelweyo:
- Ireyithingi yokumelana nomlilo: Indawo ebiyelweyo mayitshatise okanye igqithe ireyithingi yomlilo yodonga, umgangatho, okanye isilingi ongena kuyo.
- IiMfuno zeSiqinisekiso: Iimveliso kufuneka zithwale izatifikethi ezaziwayo, ezifana ne-UL okanye i-IEC, ukuqinisekisa ukuthotyelwa.
- Amaxwebhu: Iirekhodi ezifanelekileyo zofakelo kunye neenkcukacha zemveliso zinceda ngexesha lokuhlolwa kunye nokuphononongwa kwe-inshurensi.
Qaphela: Iikhowudi zasekuhlaleni zinokuba neemfuno ezizodwa. Soloko udibana nenjineli yokhuseleko lomlilo enelayisensi okanye igosa lekhowudi phambi kokuba ugqibezele ukhetho lwemveliso.
Imiba yokusingqongileyo kunye nesicelo
Indawo apho i-enclosure iya kufakwa idlala indima enkulu ekukhethweni kwemveliso. Izithuba ezahlukeneyo kwisakhiwo sorhwebo zibonakalisa imingeni eyodwa. Ngokomzekelo, izithuba zokuphatha umoya zifuna izinto ezilinganiswe nge-plenum, ngelixa i-riser shafts ifuna iimveliso eziphakanyisiweyo. Ukufuma, ubushushu, kunye nokuvezwa kweekhemikhali nako kunokuchaphazela ukusebenza.
Imiba ephambili yokusingqongileyo kunye nesicelo ibandakanya:
- Indawo: Ngaphakathi, ngaphandle, iplenum, isikhuphukeli, okanye iindawo zokusetyenziswa ngokubanzi
- Uluhlu lobushushu: Ezinye iindawo ezivaliweyo kufuneka zimelane nobushushu obugqithisileyo okanye ingqele
- Ubumanzi kunye noKunyangwa kokuMhlwa: Iindawo ezimanzi okanye ezifumileyo zifuna iindawo ezivaliweyo ezinamatywina akhethekileyo okanye iingubo
- Ukukhuselwa koomatshini: Iindawo ezinabantu abaninzi abahamba ngeendlela ezininzi okanye ezinemizi-mveliso zinokufuna iindawo ezivaliweyo ezomeleziweyo
Itheyibhile inokunceda ukuthelekisa iimfuno zokusingqongileyo:
| Indawo yesicelo | Umlinganiselo ofunekayo | Umngeni wokusiNgqongileyo | Uphawu olucetyiswayo |
|---|---|---|---|
| Izithuba zePlenum | I-Plenum (OFNP) | Ukuhamba komoya, ukulawula umsi | Umsi ophantsi, i-flame retardant |
| Riser Shafts | Ukunyuka (OFNR) | Ukusasazeka komlilo othe nkqo | Ukuzicima |
| Iindawo ezingaphandle | UV/Ukumelana neMozulu | Ilanga, imvula, ubushushu | Itywiniwe, i-UV-stable |
| Iindawo zoShishino | Ukuxhathisa impembelelo | Ukungcangcazela, uthuli, iikhemikhali | Iqiniswe, igasketed |
Ukuthelekisa iiMpawu kwiiMfuno zeProjekthi
Ukukhetha iFiber Optic Enclosure echanekileyo eRated Fire-Rated Fire kubandakanya okungaphezulu kokuthotyelwa kwekhowudi. Abaphathi beeprojekthi kufuneka balinganise ukhuseleko, ukusebenza kunye nohlahlo lwabiwo-mali. Olu luhlu lulandelayo lunokukhokela inkqubo yokwenziwa kwezigqibo:
- Vavanya uYilo lweSakhiwo: Chonga yonke imiqobo yomlilo kunye neendlela zeentambo.
- Misela Amanqaku afunekayo: Tshatisa ukulinganisa kwendawo ebiyelweyo kunye nokumelana nomlilo kumqobo ngamnye.
- Vavanya iintlobo zeCable: Khetha iindawo ezivaliweyo ezihambelana neplenum, isikhuphukeli, okanye iintambo zeLSZH njengoko kufuneka.
- Qwalasela Ulwando Lwexesha Elizayo: Khetha iindawo ezivaliweyo ezinomthamo owongezelelweyo wokongezwa kweentambo kwixesha elizayo.
- Uphononongo lweeMfuno zoFakelo: Ezinye iindawo ezivaliweyo zibonelela ngesixhobo esingaphantsi kwesixhobo okanye uyilo lweemodyuli zofakelo olukhawulezayo.
- Qwalasela IiMfuno zoLondolozo: Iiphaneli zokufikelela ngokulula kunye nokuleyibhile okucacileyo kwenza kube lula ukuhlola nokulungiswa.
Ingcebiso: Bandakanya i-IT, amaziko, kunye namaqela okhuseleko kwangethuba kwinkqubo yokucwangcisa. Igalelo labo liqinisekisa ukuba iindawo ezivaliweyo ezikhethiweyo zihlangabezana neemfuno zobugcisa nezolawulo.
I-enclosure ekhethiweyo ikhusela iziseko zenethiwekhi, isekela ukuthotyelwa kwekhowudi, kunye nokunciphisa iindleko zexesha elide. I-Fiber Optic Enclosures ene-Fiber-Rated Fire ibonelela ngoxolo lwengqondo kubanini bezakhiwo kunye nabahlali ngokudibanisa ukhuseleko kunye nokusebenza okuthembekileyo.
IiNdawo zeFiber Optic eziNyenziwe ngoMlilo: Ukufakela kunye noLondolozo
UFakelo lweZenzo ezilungileyo
Ukufakela ngokufanelekileyoiqinisekisa ukhuseleko kunye nokuthotyelwa kwekhowudi. Abafaki kufuneka balandele ezi ndlela zingcono:
- Khetha iintambo kunye neendlela zomdyarho ezidibanayoIimfuno zeSiqendu se-NEC se-770.
- Nciphisa konke ukungena kweendonga ezinomlilo, izahlulo, imigangatho, okanye iisilingi. Ngalo lonke ixesha ulandela imiyalelo yomenzi kunye ne-NEC 300.21.
- Buyisela ingqibelelo yaso nasiphi na isithintelo somlilo emva kokwenza ukungena kufakelo lwefiber optic.
- Sebenzisa iintambo ezilinganiswe ngeplenam kunye neendlela zomdyarho kwiindawo zomoya zokusingqongileyo, ezifana neesilingi ezixhonyiweyo ngaphezulu okanye ngaphantsi kwemigangatho ephakanyisiweyo.
- Iintambo zokuxhasa ngezixhobo zesakhiwo kunye nezixhobo ezivunyiweyo. Kuphephe ukusebenzisa iigridi zesilingi okanye iingcingo ezixhasa isilingi.
- Lungiselela iintambo ngokucocekileyo nangendlela efana nomsebenzi ukuthobela i-NEC 770.24. Oku kukwaqinisekisa ukufikelela ngokulula kulondolozo lwexesha elizayo.
- Isikhundla ngaphezu kweentambo ze-ceiling ukwenzela ukuba iipaneli zesilingi ezimisiweyo zikwazi ukuhanjiswa ngaphandle kokuphazamiseka, ukukhusela ukuphulwa kwekhowudi.
Icebiso: Ukucwangcisa ngokucophelela ngaphambi kokufakela kunciphisa umngcipheko wokulungiswa kweendleko kwaye kuqinisekisa ukuthembeka kwexesha elide.
IiMfuno zokuFakwa kweeleyibhile kunye noXwebhu
Ukuleyibhile okuchanekileyo kunye namaxwebhu acokisekileyo kunceda ukugcina ukuthotyelwa kunye nokwenza lula uhlolo lwexesha elizayo. Indawo ebiyelweyo kunye nentambo nganye kufuneka ibonise iilebhile ezicacileyo, ezihlala ixesha elide ezibonisa ukukala komlilo, umhla wofakelo kunye nohlobo lwentambo. Abafaki kufuneka bagcine iirekhodi ezineenkcukacha, kubandakanywa izatifikethi zemveliso, imizobo yokufakela, kunye neenkcukacha zokubuyisela umqobo womlilo. Amaxwebhu acwangcisiweyo axhasa uhlolo olungenamagingxi-gingxi kunye namabango e-inshurensi.
Uhlolo kunye noLondolozo oluqhubekayo
Ukuhlolwa okuqhelekileyo kugcina iinkqubo zikhuselekile kwaye zithobela. Amaqela amaziko kufuneka ajonge iindawo ezivaliweyo zomonakalo womzimba, ukufaneleka kwelebhile, kunye nokuthembeka komqobo. Iishedyuli zogcino kufuneka zibandakanye ukuvavanywa rhoqo kwezinto zokucima umlilo kunye nokulungiswa ngokukhawuleza kwazo naziphi na iintsilelo. Ukuphononongwa rhoqo kuqinisekisa ukuba onke amacandelo ayaqhubeka ukuhlangabezana neemfuno zekhowudi ezikhulayo.
I-Fiber Optic Enclosures eziBonisiweyo zoMlilo zixhasa ukuthotyelwa kunye nokukhusela iziseko ezibalulekileyo kwizakhiwo zorhwebo. Ezi zivalo zithintela ukusasazeka komlilo kunye negesi eyityhefu, zinika ukhuseleko oluhlala ixesha elide kwiingozi zendalo, kwaye zinceda ukunciphisa iindleko ze-inshorensi. Ukusetyenziswa kwazo kwandisa ukuqhubeka nokusebenza kunye nolawulo lomngcipheko kubanini bezakhiwo.
- Ikhusela amacandelo abalulekileyo ukuya kuthi ga kwiiyure ezine
- Ukunciphisa iimfuno zokugcina
- Ixhasa ukufakwa kwiindawo ezahlukeneyo
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Ixesha lokuposa: Jul-16-2025