Intambo yokuLahla ye-FTTH

Intsingiselo ye-FTTH yiFiber to the Home, ebhekisa kuhlobo lwesicelo sokufikelela kwi-optical fiber apho i-ONU ifakelwe khona kwindawo yabasebenzisi okanye amashishini osapho. I-FTTH ayinakubonelela nge-bandwidth enkulu kuphela, kodwa ikwanyusa ukucaca kwefom yedatha, isantya, ubude be-wavelength, kunye neprotocol ikhulula iimfuno zokusingqongileyo kunye nokunikezelwa kwamandla kwaye yenza kube lula ukugcinwa kunye nokufakwa.

BUZELA NGOKU

Intambo yokuLahla ye-FTTHmalunga ne-FTTH Drop CABLE Iingenelo

Yintoni intambo ye-FTTH Drop?

Iintambo ze-FTTH fiber optic drop drap zibekwe ekupheleni komsebenzisi kwaye zisetyenziselwa ukuqhagamshela isiphelo sentambo ye-optical yomqolo kwisakhiwo okanye indlu yomsebenzisi. Ibonakala ngobukhulu obuncinci, inani le-fiber eliphantsi, kunye nobude benkxaso obumalunga ne-80m. Iqhelekile xa kusenziwa ii-overhead kunye neepayipi, kwaye ayiqhelekanga xa kufakelwa phantsi komhlaba okanye kufakwe izinto ezingcwatyiweyo.

Kukho ikakhulu iintambo zokuwisa ifayibha ye-optical ngaphakathi nangaphandle. Eyona ntambo yokuwisa ingaphandle eqhelekileyo inesakhiwo esincinci esisicaba esingu-8; eyona ixhaphakileyo ngaphakathi ziintambo ezimbini zentsimbi ezihambelanayo okanye ii-FRP reinforcements, kunye nefayibha ye-optical embindini.

Indlela yokuvelisa intambo yokuwisa ifayibha ye-FTTH ethe tyaba

Iintambo ze-FTTH drop, njengoko bekutshiwo ngaphambili, zibekwe kwicala lomrhumeli ukuze ziqhagamshele isiphelo sentambo yokusasaza kwindawo yomrhumeli. Zihlala zincinci ububanzi, iintambo ze-fiber eziphantsi ezinobude obulinganiselweyo obungaxhaswayo, ezinokufakelwa emoyeni, phantsi komhlaba, okanye zigqunywe. Njengoko zisetyenziswa ngaphandle, intambo ye-drop kufuneka ibe namandla okutsala ubuncinci be-1335 Newtons ngokomgangatho weshishini. Iintambo ze-Fiber optic drop ziyafumaneka kwiintlobo ezininzi ezahlukeneyo. Iintambo ze-fiber drop ezintathu ezisetyenziswa kakhulu ziquka intambo ye-flat drop, intambo ye-aerial drop engu-figure-8, kunye nentambo ye-round drop.

Itekhnoloji ye-FTTH iya ithandwa kakhulu kuba ivumela ukuhanjiswa kweenkonzo ze-bandwidth ephezulu ngqo emakhaya nakwiishishini, inikezela ngoqhagamshelo lwe-intanethi oluthembekileyo nolukhawulezayo.

Uthotho lweeMveliso zeCable zeDrop zeFTTH

GJXFHIlungu le-FRP Strength+2.0*3.0LSZH

GJXHIlungu leNsimbi yoQiniso lweNtambo+2.0*3.0 LSZH

Idayamitha encinci ye-GJXHIlungu leNsimbi yoQiniso lweNtambo + 1.6 * 2.0 LSZH

GJX(F)DHIifayibha zeRibhoni+2.0*4.0LSZH

GJYX(F)CHIingcingo Ezizixhasayo+2.0*5.2LSZH

I-GJYX(F)CH-EncinciIingcingo Ezizixhasayo+1.7*3.8LSZH

I-GJYXFDCH(GJYXDCH)Iingcingo Ezizixhasayo + IiFiber zeRibbon + 1.7 * 3.8LSZH

I-CYFJUAmandla e-Aramid ntambo ejikeleze isingxobo se-LSZH

I-GYGXYIsikrweqe se-Central Tube Glass Yarns esijikeleze i-HDPE

I-FDCIntambo ye-Flat Drop + i-Central Tube + 3.0 * 6.0 LSZH

I-ASUAmandla e-FRP aZixhasayo+iThubhu+7.0/8.0 HDPE

I-GYXY-8SUmfanekiso-8 Ozixhasayo+Iintambo ze-Aramid+Iityhubhu+4.6*8.8HDPE

GYFXBYIntambo ye-Flat Drop + i-Central Tube + 4.6 * 8.1 LSZH

Intambo yokuLahla yohlobo oluTyatyayo

Intambo yokuwisa ethe tyaba, ebonakala ngathi ingaphandle, idla ngokuba nejakethi yepolyethylene, iifayibha ezininzi, kunye namalungu amabini ombane we-dielectric ukunika ukumelana okuphezulu kokutyumza. Intambo yokuwisa ifayibha idla ngokuba nefayibha enye okanye ezimbini. Nangona kunjalo, iintambo zokuwisa ezinefayibha ezifikelela kwi-12 nangaphezulu ziyafumaneka ngoku. Umfanekiso olandelayo ubonisa icandelo elinqamlezileyo lentambo yokuwisa ethe tyaba enefayibha ezimbini.

Intambo yokuwisa umoya yoMfanekiso-8

Intambo yokuwisa i-aerial yeFigure-8 yintambo ezixhasayo, enentambo enamathele kwintambo yentsimbi, eyenzelwe ukufakwa kwe-aerial okulula nokungabizi kakhulu kwiizicelo zangaphandle. Le ntambo yokuwisa i-fiber ikhethwa kwintambo yentsimbi, njengoko kubonisiwe kumfanekiso olandelayo. Inani eliqhelekileyo le-fiber yentambo yokuwisa i-figure-8 yi-2 ukuya kwi-48. Umthwalo wokutsalwa udla ngokuba yi-6000 Newtons.

I-ODN (inethiwekhi yokusasazwa kwe-optical) yinethiwekhi yentambo ye-FTTH optical esekwe kwizixhobo ze-PON. Ibonelela ngetshaneli yokudlulisa i-optical phakathi kwe-OLT kunye ne-ONU. Ukusuka ekupheleni kweofisi ephakathi ukuya kumsebenzisi wokugqibela, i-ODN inokwahlulwa ibe ngamacandelo amane: inkqubo encinci yentambo ye-optical feeder, inkqubo yokusasazwa kwe-optical, i-Fiber ukuya kwintambo yasekhaya, kunye nesiphelo se-optical fiber. Iimveliso ezibandakanya intambo ye-Fiber optic, intambo ye-FTTH Drop, i-Fiber splitter, ibhokisi yokusasazwa kwe-FDB Fiber, i-ODF, intambo ye-optical patch, ikhabhinethi yentambo ye-Fiber cross njl. I-Feiboer inikezela ngesisombululo sokuthenga esinye.

Nxibelelana ukuze ufumane iKoteshini kunye neSampuli yasimahla, Ngokweemfuno zakho, yenza ngokwezifiso zakho.

Intambo ye-FTTH Flat Aerial Drop Cable 1-24 Core Optical Fiber G657A G652D ye-FTTA

2024-01-11

jonga iinkcukacha

Intambo yeFlat Drop Fiber exhasayo ene-Center Loose Tube

2023-10-10

jonga iinkcukacha

Ekuqaleni Ngaphambili 1 2 3 Okulandelayo OkokugqibelaIsimbuku 3

Iinkonzo zeMali zasimahla (iTyala)

Iinkonzo zemali zokusombulula ubunzima bezemali bomthengi. Zinganciphisa umngcipheko wezemali kubathengi, zisombulule ingxaki yokujongana nemali engxamisekileyo kubathengi, kwaye zibonelele ngenkxaso-mali ezinzileyo yophuhliso lwabathengi.

Fumana imveliso

I-FTTH

Ixabiso lentambo ye-FTTH Drop esemgangathweni olungileyo

Isicelo:

Ngaphakathi endlini

1, Zonke iintlobo zeentambo zefayibha ezinezakhiwo ezahlukeneyo.

2, Inethiwekhi ye-optical esebenza kakuhle kakhulu.

3, Iindlela ze-optical ezikhawulezayo kwizakhiwo (FTTX).

Uluhlu lobushushu:

Ukusebenza: -20℃ ukuya kwi-60℃

Indawo yokugcina: -20C ukuya kwi-60℃

Uphawu:

1, Intambo ekhethekileyo eguquguqukayo, ukubonelela nge-bandwidth enkulu kunye nokuphucula iimpawu zothumelo lwenethiwekhi;

2, Ii-FRP ezimbini ezihambelanayo zenza intambo ibe nokusebenza kakuhle koxinzelelo, ikhusela intambo ye-optical;

3, Ulwakhiwo lweCable lulula, lulula, luluncedo

4, Uyilo olulodwa lomjelo, kulula ukuluxobula, kulula ukulukhetha, kulula ukufakela nokulungisa;

5, Isingxobo esithintela ilangatye esingenamsi uphantsi, ukhuseleko lokusingqongileyo.

Imigangatho:

Thobela i-YD/T1997-2009 eqhelekileyo

jonga okungakumbi

Qhagamshelana Nathi, Fumana Iimveliso Ezisemgangathweni Nenkonzo Ecokisekileyo.

Funda nzulu

Yeyiphi intambo ye-FTTH exhomekeke kwisicelo kunye nokusetyenziswa kwayo?

Ukuqinisekisa ukuba iziseko ze-FTTH azinakuze zisebenze kwixesha elizayo, kubalulekile ukuqhelana noyilo lwenethiwekhi ye-FTTH eza kusetyenziswa kwaye uqaphele imida enxulumene nayo. Ke ngoko, ukuze ukhethe intambo yokulahla efanelekileyo kwiprojekthi ethile yokuqalisa, kubalulekile ukumisela ukuba:

● Intambo ye-FTTH drop yenzelwe ukufakwa ngaphakathi okanye ngaphandle.

● Xa kufakelwa ngaphandle, ngaba intambo kufuneka itsalwe kwipayipi okanye ikhutshwe kwiindlela eziphezulu okanye kwi-facade?

● Kwiimeko ze-overhead, ngaba iintambo ezivezwe yimimoya enamandla okanye ukungcangcazela komoya?

● Akukho sithuba sibonakalayo phakathi kwe-Optical Distribution Point (ODP) kunye ne-Optical Telecommunications Outlet (OTO).

● Iintambo ziyahambelana neeField Mountable Connectors.

Ngokuxhomekeke kuzo zonke ezi khrayitheriya, ungakhetha phakathi kweentambo zokulahla zentambo zangaphakathi, zangaphandle okanye ze-FTTH ezihlangabezana neemfuno zokufakelwa kwangaphakathi nangaphandle ngenxa yokwakhiwa kwazo kwesheath ezimbini.

Kubalulekile kwakhona ukujonga ulwakhiwo lwentambo ye-fiber optic (MC3) njengoko eli likwalinqanaba lokuqala lokhuseleko lwentambo. Kukho izakhiwo ezimbini ezahlukeneyo zentambo ye-fiber optic: ekhululekileyo neqinileyo (okanye exineneyo kancinci).

Kwimeko yokuqala, ifayibha igqunywe kwityhubhu eveza ububanzi obuncinci bangaphakathi kunefayibha ngokwayo. Le fayibha ikhuselwe kuxinzelelo loomatshini yile tyhubhu enokufakwa ijeli ngamanye amaxesha. Iintambo ze-optical ze-multifiber zihlala zibonisa ulwakhiwo oluquka izinto zokuqinisa ezifana neeyarn ze-aramid ukuze kuncitshiswe uvakalelo lwentambo ekunyukeni okanye ekucuthekeni.

Kwiintambo ezinesakhiwo esiqinileyo, ukhuseleko lwefayibha luqinisekiswa ngokuphuma kwe-thermoplastic ngqo phezu kwefayibha.

Intambo yokuwisa i-FTTH

Yeyiphi intambo ye-FTTH exhomekeke kwisicelo kunye nokusetyenziswa kwayo?

Joyina Nathi Uphuhliso Oluqhelekileyo

Qhagamshelana Nathi Ukuze Ufumane Okona Kulungileyo Ungathanda Ukwazi Okungakumbi Singakunika impendulo

UPHANDO

Intambo yokuLahla ye-FTTH

Intambo yokuLahla ye-FTTHmalunga ne-FTTH Drop CABLE Iingenelo

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Intambo ye-FTTH Drop 8 Core 3 Steel Wire Outdoor Drop Cable

Intambo ye-FTTH Drop 6 Core 3 Steel Wire Outdoor Drop Cable

Intambo ye-FTTH Drop 4 Core 3 Steel Wire Outdoor Drop Cable

Intambo ye-FTTH Drop 2 Core 3 Steel Wire Outdoor Drop Cable

Intambo ye-FTTH Flat Aerial Drop Cable 1-24 Core Optical Fiber G657A G652D ye-FTTA

Intambo yeFlat Drop Fiber exhasayo ene-Center Loose Tube

Iinkonzo zeMali zasimahla (iTyala)

Ixabiso lentambo ye-FTTH Drop esemgangathweni olungileyo

Qhagamshelana Nathi, Fumana Iimveliso Ezisemgangathweni Nenkonzo Ecokisekileyo.

Yeyiphi intambo ye-FTTH exhomekeke kwisicelo kunye nokusetyenziswa kwayo?

Intambo yokuwisa i-FTTH

Joyina Nathi Uphuhliso Oluqhelekileyo