Ikhebula Lokulahla le-FTTH

Incazelo ye-FTTH i-Fiber to the Home, ebhekisela ohlotsheni lohlelo lokusebenza lokufinyelela i-optical fiber olufakwe yi-ONU endaweni yabasebenzisi bomndeni noma amabhizinisi. I-FTTH ayigcini nje ngokuhlinzeka nge-bandwidth enkulu, kodwa futhi yandisa ukucaca kwefomu ledatha, isivinini, ubude besikhathi, kanye nephrothokholi ikhulula izidingo zemvelo kanye nokunikezwa kwamandla futhi yenza kube lula ukugcinwa nokufakwa.

BUZANI MANJE

Ikhebula Lokulahla le-FTTHmayelana ne-FTTH Drop CABLE Izinzuzo

Iyini ikhebula le-FTTH Drop?

Izintambo zokulahla ze-FTTH fiber optic zibekwe ekugcineni komsebenzisi futhi zisetshenziselwa ukuxhuma i-terminal yekhebula le-optical lomgogodla esakhiweni noma endlini yomsebenzisi. Ibonakala ngobukhulu obuncane, inani eliphansi le-fiber, kanye nobude bokusekela obungaba ngu-80m. Kuvamile ekwakhiweni okuphezulu kanye nepayipi, futhi akuvamile ukufakwa ngaphansi komhlaba noma ukufakwa okungcwatshwe.

Kukhona ikakhulukazi izintambo zokulahla ze-fiber optical zangaphakathi nangaphandle. Ikhebula lokulahla elivamile langaphandle linesakhiwo esincane esiyisicaba esingu-8; elangaphakathi elivame kakhulu izintambo ezimbili zensimbi ezihambisanayo noma iziqiniseko ze-FRP, ezine-fiber optical phakathi.

Indlela yokukhiqiza ikhebula le-FTTH flat optical fiber drop

Izintambo zokulahla ze-FTTH, njengoba kushiwo ngaphambili, zitholakala ekugcineni kobhalisile ukuze zixhume i-terminal yekhebula lokusabalalisa endaweni yobhalisile. Ngokuvamile ziyizintambo ezincane ezinobubanzi obuncane, ezinobubanzi obuphansi be-fiber ezinobude obulinganiselwe be-span obungasekelwa, ezingafakwa emoyeni, ngaphansi komhlaba, noma zigqitshwe. Njengoba isetshenziswa ngaphandle, ikhebula lokulahla kufanele libe namandla okudonsa okungenani angu-1335 Newtons ngokwezinga lomkhakha. Izintambo zokulahla ze-Fiber optic zitholakala ngezinhlobo eziningi ezahlukene. Izintambo ezintathu zokulahla ze-fiber ezisetshenziswa kakhulu zifaka ikhebula lokulahla eliyisicaba, ikhebula lokulahla eliyindilinga elingu-figure-8, kanye nekhebula lokulahla eliyindilinga.

Ubuchwepheshe be-FTTH buya ngokuya buthandwa ngoba buvumela ukulethwa kwezinsizakalo ze-bandwidth ephezulu ngqo emakhaya nasemabhizinisini, okunikeza ukuxhumana kwe-inthanethi okuthembekile nokusheshayo.

Uchungechunge Lomkhiqizo Wekhebula Lokudonsa le-FTTH

I-GJXFHIlungu le-FRP Strength+2.0*3.0LSZH

GJXHIlungu Lensimbi Eqinile Yensimbi+2.0*3.0 LSZH

Ububanzi Obuncane be-GJXHIlungu Lensimbi Eqinile Yensimbi+1.6*2.0 LSZH

I-GJX(F)DHImicu yeRibhoni+2.0*4.0LSZH

I-GJYX(F)CHIzintambo Ezizisekelayo+2.0*5.2LSZH

I-GJYX(F)CH-EncaneIzintambo Ezizisekelayo+1.7*3.8LSZH

I-GJYXFDCH(GJYXDCH)Izintambo Ezizisekelayo+Izintambo Zeribhoni+1.7*3.8LSZH

I-CYFJUAmandla e-Aramid Yarn Round Sheath LSZH

I-GYGXYI-Central Tube Glass Yarns Armor Round Sheath HDPE

I-FDCIkhebula Eliyi-Flat Drop + I-Central Tube + 3.0 * 6.0 LSZH

I-ASUAmandla e-FRP aZisekelayo+Ishubhu+7.0/8.0 HDPE

I-GYXY-8SUmfanekiso-8 Ozisekelayo+Izindwangu ze-Aramid+Amashubhu+4.6*8.8HDPE

I-GYFXBYIkhebula Eliyi-Flat Drop+Ishubhu Eliphakathi+4.6*8.1 LSZH

Ikhebula Lokudonsa Uhlobo Oluphansi

Ikhebula lokudonsa eliyisicaba, elibukeka liyisicaba ngaphandle, ngokuvamile liqukethe ijakethi ye-polyethylene, imicu eminingana, kanye namalungu amabili anamandla e-dielectric ukuze anikeze ukumelana okuphezulu kokuchotshozwa. Ikhebula lokudonsa i-fibre ngokuvamile liqukethe imicu eyodwa noma ezimbili. Kodwa-ke, izintambo zokudonsa ezinenani le-fibre elifika ku-12 noma ngaphezulu ziyatholakala manje. Isithombe esilandelayo sibonisa ingxenye evundlile yekhebula lokudonsa eliyisicaba elinemicu emibili.

Intambo Yokwehlisa Emoyeni Yesibalo-8

Ikhebula lokudonsa eliyindilinga le-Figure-8 liyikhebula elizisekelayo, elinekhebula elinamathele entanjeni yensimbi, elenzelwe ukufakwa kwe-air okulula nokungabizi kakhulu kwezicelo zangaphandle. Le khebula lokudonsa eliyindilinga le-fiber likhethelwa entanjeni yensimbi, njengoba kuboniswe esithombeni esilandelayo. Inani elijwayelekile le-fiber lekhebula lokudonsa eliyindilinga le-figure-8 liyi-2 kuya ku-48. Umthwalo wokudonsa ngokuvamile ungama-Newton angu-6000.

I-ODN (inethiwekhi yokusabalalisa i-optical) iyinethiwekhi yekhebula le-FTTH optical esekelwe kumishini ye-PON. Ihlinzeka ngesiteshi sokudlulisa i-optical phakathi kwe-OLT ne-ONU. Kusukela ekugcineni kwehhovisi eliphakathi kuya kumsebenzisi wokugcina, i-ODN ingahlukaniswa izingxenye ezine: uhlelo lwekhebula le-optical feeder, uhlelo lokusabalalisa i-optical, i-Fiber kuya kukhebula lasekhaya, kanye ne-terminal ye-optical fiber. Imikhiqizo ehilela ikhebula le-Fiber optic, ikhebula le-FTTH Drop, i-Fiber splitter, ibhokisi lokusabalalisa i-FDB Fiber, i-ODF, intambo ye-optical patch, ikhabhinethi yekhebula le-Fiber cross njll. I-Feiboer inikeza isisombululo sokuthenga esisodwa.

Xhumana ukuze uthole i-Quotation & Isampula Yamahhala, Ngokwezidingo zakho, yenza ngokwezifiso zakho.

Izesekeli Zokufaka Ikhebula Lokudonsa le-FTTH

Izinsizakalo Zezezimali Zamahhala (Isikweletu)

Izinsizakalo zezezimali zokuxazulula ubunzima bezezimali bekhasimende. Zinganciphisa ubungozi bezezimali bamakhasimende, zixazulule inkinga yokubhekana nezimali eziphuthumayo zamakhasimende, futhi zinikeze ukwesekwa kwezezimali okuzinzile ekuthuthukisweni kwamakhasimende.

Thola umkhiqizo

I-FTTH

Intengo Yekhebula Le-FTTH Drop Elihle Lekhwalithi Enhle

Isicelo:

Ngaphakathi

1, Zonke izinhlobo zezintambo zefayibha ezinezakhiwo ezahlukene.

2, Inethiwekhi ye-optical esebenza kahle kakhulu isebenza.

3, Imizila ye-optical eshesha kakhulu ezakhiweni (FTTX).

Ibanga Lokushisa:

Ukusebenza: -20℃ kuya ku-60℃

Isitoreji: -20C kuya ku-60℃

Isici:

1, Ikhebula eliguquguqukayo elikhethekile, ukuhlinzeka nge-bandwidth enkulu nokuthuthukisa izici zokudlulisa inethiwekhi;

2, I-FRP emibili ehambisanayo yenza ikhebula libe nokusebenza okuhle kokucindezela, livikele ikhebula le-optical;

3, Isakhiwo sekhebula silula, silula, siyasebenza

4, Umklamo oyingqayizivele we-groove, kulula ukuwuhluba, kulula ukuwukhetha, ukwenza kube lula ukufaka nokulungisa;

5, Isivikelo selangatye esivimbela ilangabi esingenamusi ophansi, ukuvikelwa kwemvelo.

Amazinga:

Landela i-YD/T1997-2009 ejwayelekile

buka okwengeziwe

Xhumana Nathi, Thola Imikhiqizo Esezingeni Eliphezulu Nensizakalo Yokunaka.

Funda kabanzi

Yimuphi Ikhebula le-FTTH Kuye Ngokusetshenziswa Nokusetshenziswa?

Ukuqinisekisa ingqalasizinda ye-FTTH engamelana nesikhathi esizayo, kubalulekile ukujwayelana nokwakheka kwenethiwekhi ye-FTTH okufanele isetshenziswe futhi uqaphele imikhawulo ehambisana nayo. Ngakho-ke, ukuze ukhethe ikhebula lokudonsa elifanele kakhulu kuphrojekthi ethile yokuqalisa kubalulekile ukunquma ukuthi:

● Ikhebula lokudonsa le-FTTH lizofakwa ngaphakathi noma ngaphandle.

● Uma kufakwa ngaphandle, ingabe ikhebula kufanele lidonswe emgudwini noma likhishwe ezindongeni eziphezulu noma ezindongeni?

● Ngokulungiselelwa kwezindleko eziphezulu, ingabe izintambo ezivezwe imimoya enamandla noma ukudlidliza komoya?

● Akukho kuhlangana okubonwayo phakathi kwe-Optical Distribution Point (ODP) kanye ne-Optical Telecommunications Outlet (OTO).

● Amakhebula ayahambisana nama-Field Mountable Connectors.

Kuye ngazo zonke lezi zindlela, ungakhetha phakathi kwezintambo zokudonsa zezintambo zangaphakathi, zangaphandle noma ze-FTTH ezihlangabezana nezidingo zokufakwa ngaphakathi nangaphandle ngenxa yokwakhiwa kwazo kwe-sheath ezimbili.

Kubalulekile futhi ukuqaphela isakhiwo sekhebula le-fiber optic (MC3) njengoba nalesi kuyizinga lokuqala lokuvikelwa kwefayibha. Kunezinhlobo ezimbili ezihlukene zekhebula le-fiber optic: elikhululekile neliqinile (noma eliqinile kancane).

Esimweni sokuqala, i-fiber ivalwe epayipini eliveza ububanzi bangaphakathi obukhulu kancane kune-fiber uqobo. I-fiber ivikelwe ekucindezelekeni komshini yileli payipi elingafakwa ngejeli ngezinye izikhathi. Izintambo ze-optical ze-multifiber zivame ukuveza ukwakheka okuhlanganisa izinto zokuqinisa njengezintambo ze-aramid ukuze kuncishiswe ukuzwela kwekhebula ekunwebekeni noma ekufinyeleni.

Kumakhebula anesakhiwo esiqinile, ukuvikelwa kwefayibha kuqinisekiswa ngokukhishwa kwe-thermoplastic ngqo phezu kwe-fiber coating.

IKHEBULI YOKUDLULA YE-FTTH

Yiliphi ikhebula le-FTTH kuye ngohlelo lokusebenza nokusetshenziswa kwalo?

Joyina Nathi Ukuze Sithuthukise Okuvamile

Xhumana Nathi Ukuze Uthole Okungcono Kakhulu Ungathanda Ukwazi Okuningi Singakunikeza Impendulo

UKUBUZWA

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