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Intambo Yomhlaba Ebonakalayo ye-OPGW
Intambo Yomhlaba Ebonakalayo ye-OPGW
Iyunithi Ephakathi Yohlobo Lwe-Optical Iyunithi Ephakathi Kwekhebula
Intambo yomhlabathi ye-Optical (OPGW) iyintambo esebenza kabili. Yakhelwe ukufaka esikhundleni sezintambo zendabuko ezimile/isivikelo/umhlaba emigqeni yokudlulisa ephezulu ngenzuzo eyengeziwe yokuqukatha imicu ye-optical engasetshenziswa ngezinjongo zokuxhumana. I-OPGW kumele ikwazi ukumelana nokucindezeleka komshini okusetshenziswa ezintanjeni eziphezulu yizici zemvelo ezifana nomoya neqhwa. I-OPGW kumele futhi ikwazi ukusingatha amaphutha kagesi entanjeni yokudlulisa ngokuhlinzeka ngendlela eya emhlabathini ngaphandle kokulimaza imicu ye-optical ebucayi ngaphakathi kwentambo.
Umklamo wekhebula le-OPGW wakhiwe nge-fiber optic core (eneyunithi ye-fiber optical ye-tube eyodwa kuye ngokuthi ingakanani i-fiber) efakwe epayipini le-aluminium eliqiniswe kahle elimbozwe ngesembozo sengqimba eyodwa noma ngaphezulu yezintambo zensimbi kanye/noma ze-alloy. Ukufakwa kufana kakhulu nenqubo esetshenziswa ukufaka ama-conductor, yize kufanele kuqashelwe ukusebenzisa ubukhulu obufanele be-sheave noma be-pulley ukuze kungalimazi noma kuchoboze ikhebula. Ngemva kokufakwa, lapho ikhebula selilungele ukuxhunywa, izintambo ziyanqunywa ziveze ipayipi le-aluminium eliphakathi elinganqunywa kalula ngethuluzi lokusika ipayipi. Amayunithi amancane anombala athandwa kakhulu abasebenzisi abaningi ngoba enza ukulungiselela ibhokisi le-splice kube lula kakhulu.
Ividiyo Yomkhiqizo
Izici Zomkhiqizo
Inketho ekhethwayo yokuphatha nokuhlanganisa okulula.
Ipayipi le-aluminium elinodonga olujiyile(insimbi engagqwali) inikeza ukumelana okuhle kakhulu kokuchotshozwa.
Ipayipi elivalwe kahle livikela imicu yokukhanya.
Imicu yentambo yangaphandle ekhethiwe ukuze kuthuthukiswe izakhiwo zemishini kanye nekagesi.
Iyunithi encane ye-Optical inikeza ukuvikelwa okumangalisayo komshini nokushisa kwamafayibha.
Amayunithi amancane e-optical anombala we-dielectric atholakala ngenani le-fiber elingu-6, 8, 12, 18 kanye no-24.
Amayunithi amaningi angaphansi ahlangana ukuze kufezwe inani le-fiber elifika ku-144.
Ububanzi bekhebula elincane kanye nesisindo esincane.
Ukuthola ubude obufanele be-fiber eyinhloko ngaphakathi kwepayipi lensimbi engagqwali.
I-OPGW inokuqina okuhle, ukushaqeka kanye nokusebenza kahle kokumelana nokuchotshozwa.
Ukuqondanisa nentambo yomhlabathi ehlukile.
Izicelo
Kusetshenziswa yizikhungo zikagesi emigqeni yokudlulisa esikhundleni sentambo yesivikelo yendabuko.
Ngezinhlelo zokusebenza zokulungisa lapho ucingo olukhona lwe-shield ludinga ukushintshwa nge-OPGW.
Kwemigqa emisha yokudlulisela esikhundleni sentambo yesivikelo yendabuko.
Izwi, ividiyo, ukudluliswa kwedatha.
Amanethiwekhi e-SCADA.
Isigaba esiphambanayo
Imininingwane
| Imodeli | Inani Lefayibha | Imodeli | Inani Lefayibha |
| I-OPGW-24B1-40 | 24 | I-OPGW-48B1-40 | 48 |
| I-OPGW-24B1-50 | 24 | I-OPGW-48B1-50 | 48 |
| I-OPGW-24B1-60 | 24 | I-OPGW-48B1-60 | 48 |
| I-OPGW-24B1-70 | 24 | I-OPGW-48B1-70 | 48 |
| I-OPGW-24B1-80 | 24 | I-OPGW-48B1-80 | 48 |
| Olunye uhlobo lungenziwa njengoba amakhasimende ecela. | |||
Ukupakisha Nesigubhu
I-OPGW kufanele iboshwe nxazonke ngedrama yokhuni engabuyiswa noma ngedrama yokhuni yensimbi. Zombili iziphetho ze-OPGW kufanele ziboshwe ngokuqinile edrameni futhi zivalwe ngesembozo esinciphayo. Ukumaka okudingekayo kufanele kuphrintwe ngezinto ezingangenisi isimo sezulu ngaphandle kwedrama ngokwezidingo zekhasimende.
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I-OYI-FAT H08C
Leli bhokisi lisetshenziswa njengendawo yokuphela kwekhebula le-feeder ukuze lixhunywe nekhebula lokudonsa ohlelweni lwenethiwekhi yokuxhumana ye-FTTX. Lihlanganisa ukuxhunywa kwefayibha, ukuhlukaniswa, ukusatshalaliswa, isitoreji kanye nokuxhumeka kwekhebula kuyunithi eyodwa. Okwamanje, linikeza isivikelo esiqinile kanye nokuphathwa kwesakhiwo senethiwekhi ye-FTTX. -
I-Loose Tube Corrugated Steel/Aluminium Tape Flame...
Imicu ibekwe epayipini elikhululekile elenziwe nge-PBT. Ipayipi ligcwele inhlanganisela yokugcwalisa engangeni manzi, kanti ucingo lwensimbi noma i-FRP lutholakala maphakathi nengaphakathi njengelungu lamandla lensimbi. Amapayipi (kanye nezigcwalisi) aboshwe nxazonke kwelungu lamandla abe yingqikithi ehlangene neyindilinga. I-PSP ifakwa ubude phezu kwengqikithi yekhebula, egcwaliswe ngenhlanganisela yokugcwalisa ukuze ivikeleke ekungeneni kwamanzi. Ekugcineni, ikhebula ligcwaliswa nge-sheath ye-PE (LSZH) ukuze inikeze isivikelo esengeziwe. -
I-SFP-ETRx-4
Ama-transceiver e-OPT-ETRx-4 Copper Small Form Pluggable (SFP) asekelwe ku-SFP Multi Source Agreement (MSA). Ahambisana nezindinganiso ze-Gigabit Ethernet njengoba kuchaziwe ku-IEEE STD 802.3. I-10/100/1000 BASE-T physical layer IC (PHY) ingafinyelelwa nge-12C, okuvumela ukufinyelela kuzo zonke izilungiselelo nezici ze-PHY. I-OPT-ETRx-4 iyahambisana ne-1000BASE-X auto-regotiation, futhi inesici sokubonisa isixhumanisi. I-PHY ikhutshaziwe uma i-TX disable iphezulu noma ivulekile. -
Ikhebula lokudonsa langaphakathi lohlobo lwe-Bow
Isakhiwo sekhebula le-FTTH elingaphakathi elibonakalayo simi kanje: phakathi nendawo kukhona iyunithi yokuxhumana ekhanyayo. Kubekwe izintambo ezimbili ze-Fiber Reinforced (FRP/Steel) ezihambisanayo ezinhlangothini ezimbili. Ngemuva kwalokho, ikhebula ligcwaliswa nge-Lsoh Low Smoke Zero Halogen (LSZH)/PVC sheath emnyama noma enombala. -
Ibhokisi Letheminali le-OYI-FAT24B
Ibhokisi le-optical terminal le-OYI-FAT24S elinama-cores angu-24 lisebenza ngokuhambisana nezidingo ezijwayelekile zomkhakha ze-YD/T2150-2010. Lisetshenziswa kakhulu kusixhumanisi se-terminal sesistimu yokufinyelela ye-FTTX. Ibhokisi lenziwe nge-PC enamandla aphezulu, i-ABS plastic alloy injection molding, enikeza ukuvala okuhle nokumelana nokuguga. Ngaphezu kwalokho, lingalengiswa odongeni ngaphandle noma ngaphakathi ukuze lifakwe futhi lisetshenziswe. -
I-OYI-FOSC-H17
Ukuvalwa kwe-OYI-FOSC-H17 Horizontal fiber optic splice kunezindlela ezimbili zokuxhumana: ukuxhumana okuqondile kanye nokuxhumana okuhlukanayo. Zisebenza ezimweni ezifana ne-overhead, i-man-well yepayipi, kanye nezimo ezifakiwe, njll. Uma kuqhathaniswa nebhokisi lesiphelo, ukuvalwa kudinga izidingo eziqinile kakhulu zokuvala. Ukuvalwa kwe-Optical splice kusetshenziselwa ukusabalalisa, ukuhlanganisa, nokugcina izintambo ze-optical zangaphandle ezingena futhi ziphume emaphethelweni okuvala. Ukuvalwa kunezimbobo zokungena ezimbili kanye nezimbobo zokukhipha ezimbili. Igobolondo lomkhiqizo lenziwe ngezinto ze-ABS+PP. Lokhu kuvalwa kunikeza isivikelo esihle kakhulu samalunga e-fiber optic ezindaweni zangaphandle ezifana ne-UV, amanzi, kanye nesimo sezulu, ngokuvalwa okuvikela ukuvuza kanye nokuvikelwa kwe-IP68.
Uma ufuna ikhambi lekhebula le-fibre optic elithembekile nelishesha kakhulu, ungabheki kude ne-OYI. Xhumana nathi manje ukuze ubone ukuthi singakusiza kanjani ukuthi uhlale uxhumekile futhi uthuthukise ibhizinisi lakho liye ezingeni elilandelayo.
