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Ikhebula leshubhu eliphakathi elingeyona insimbi eliqiniswe kabili le-FRP
I-GYFXTBY
Ikhebula leshubhu eliphakathi elingeyona insimbi eliqiniswe kabili le-FRP
Izici Zomkhiqizo
Ukulawula ngokunembile ubude obengeziwe be-fiber optical kuqinisekisa ukuthi ikhebula le-optical lisebenza kahle kakhulu futhi linezici zokushisa.
Iyamelana nemijikelezo yokushisa ephezulu nephansi, okuholela ekulweni nokuguga kanye nokuphila isikhathi eside.
Zonke izintambo ze-optical zinesakhiwo esingeyona insimbi, okwenza zibe lula, kube lula ukuzibeka, futhi zinikeza imiphumela engcono yokulwa ne-electromagnetic kanye nokuvikela umbani.
Uma kuqhathaniswa nezintambo ze-butterfly optical, imikhiqizo yesakhiwo se-runway ayinazo izingozi ezifana nokuqongelela kwamanzi, ukumbozwa kweqhwa, kanye nokwakheka kwe-cocoon, futhi inokusebenza okuzinzile kokudlulisa ukukhanya.
Ukukhumula okulula kunciphisa isikhathi sokuvikelwa kwangaphandle futhi kuthuthukisa ukusebenza kahle kokwakha.
Izintambo ze-optical zinezinzuzo zokumelana nokugqwala, ukuvikelwa kwe-ultraviolet, kanye nokuvikelwa kwemvelo.
Izici Zokubona
| Uhlobo lwefayibha | Ukuncipha | 1310nm MFD (Ububanzi Bensimu Yemodi) | Ubude beWavelength Yokunqunywa Kwekhebula λcc(nm) | |
| @1310nm(dB/KM) | @1550nm(dB/KM) | |||
| G652D | ≤0.36 | ≤0.22 | 9.2±0.4 | ≤1260 |
| G657A1 | ≤0.36 | ≤0.22 | 9.2±0.4 | ≤1260 |
| G657A2 | ≤0.36 | ≤0.22 | 9.2±0.4 | ≤1260 |
| G655 | ≤0.4 | ≤0.23 | (8.0-11)±0.7 | ≤1450 |
| 50/125 | ≤3.5 @850nm | ≤1.5 @1300nm | / | / |
| 62.5/125 | ≤3.5 @850nm | ≤1.5 @1300nm | / | / |
Amapharamitha Obuchwepheshe
| Inani Lefayibha | Ububanzi bekhebula (mm) ±0.5 | Isisindo Sekhebula (kg/km) | Amandla Okudonsa (N) | Ukumelana Nokuchotshozwa (N/100mm) | Irediyasi Egobile (mm) | |||
| Isikhati eside | Isikhathi esifushane | Isikhati eside | Isikhathi esifushane | Okungaguquki | I-Dynamic | |||
| 2-12 | 4.0*8.0 | 35 | 600 | 1500 | 300 | 1000 | 10D | 20D |
Isicelo
I-FTTX, Ukufinyelela esakhiweni ungaphandle.
Indlela Yokubeka
Umsele, I-aerial engazisekeli, Igqitshwe ngqo.
Izinga Lokushisa Lokusebenza
| Ibanga Lokushisa | ||
| Ezokuthutha | Ukufakwa | Ukusebenza |
| -40℃~+70℃ | -20℃~+60℃ | -40℃~+70℃ |
Okujwayelekile
I-YD/T 769
Ukupakisha Nokumaka
Izintambo ze-OYI ziboshwe ezigubhini ze-bakelite, zokhuni, noma ze-ironwood. Ngesikhathi sokuthuthwa, amathuluzi afanele kufanele asetshenziswe ukugwema ukulimaza iphakethe nokuliphatha kalula. Izintambo kufanele zivikelwe emswakama, zigcinwe kude namazinga okushisa aphezulu kanye nezinhlansi zomlilo, zivikelwe ekugobeni ngokweqile nasekuchotshozweni, futhi zivikelwe ekucindezelekeni komshini kanye nomonakalo. Akuvunyelwe ukuba nezintambo ezimbili ubude kudrama eyodwa, futhi zombili iziphetho kufanele zivalwe. Iziphetho ezimbili kufanele zipakishwe ngaphakathi kudrama, futhi ubude bekhebula obungadluli amamitha amathathu kufanele bunikezwe.
Umbala wezimpawu zekhebula umhlophe. Ukuphrinta kufanele kwenziwe ngezikhawu zemitha eli-1 esikhwameni sangaphandle sekhebula. Inganekwane yokumaka kwesikhwama sangaphandle ingashintshwa ngokuya ngezicelo zomsebenzisi.
Umbiko wokuhlolwa kanye nesitifiketi kuhlinzekiwe.
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Isixhumi Esisheshayo Sohlobo lwe-OYI H
Isixhumi sethu esisheshayo se-fiber optic, uhlobo lwe-OYI H, senzelwe i-FTTH (Fiber to The Home), i-FTTX (Fiber to the X). Yisizukulwane esisha sesixhumi se-fiber esisetshenziswa ekuhlanganisweni esihlinzeka ngokugeleza okuvulekile kanye nezinhlobo ezilungiselelwe kusengaphambili, sihlangabezana nezimpawu zokukhanya nezomshini zezixhumi ze-fiber optical ezijwayelekile. Senzelwe ikhwalithi ephezulu kanye nokusebenza kahle okuphezulu ngesikhathi sokufakwa. Isixhumi sokuhlangana esishisayo nesincibilikayo sisebenza ngqo ngokugaywa kwesixhumi se-ferrule ngqo ngekhebula le-falt 2*3.0MM /2*5.0MM/2*1.6MM, ikhebula eliyindilinga 3.0MM,2.0MM,0.9MM, kusetshenziswa i-fusion splice, iphuzu lokuxhuma ngaphakathi komsila wesixhumi, i-weld ayidingi ukuvikelwa okwengeziwe. Ingathuthukisa ukusebenza kokukhanya kwesixhumi. -
I-Direct Bury (DB) enezindlela ezi-7 7/3.5mm
Inqwaba yamashubhu amancane noma amancane anobukhulu obuqinile bodonga ivalwe nge-HDPE sheath eyodwa encane, yakha i-duct assembly eyenzelwe ngqo ukufakwa kwekhebula le-fiber optical. Lo mklamo oqinile uvumela ukufakwa okuguquguqukayo—kungaba okufakwe kabusha kuma-duct akhona noma okugqitshwe ngqo ngaphansi komhlaba—okusekela ukuhlanganiswa okungenamthungo kumanethiwekhi ekhebula le-fiber optical. Ama-duct amancane alungiselelwe ukushaywa kwekhebula le-fiber optical elisebenza kahle kakhulu, elinobuso bangaphakathi obubushelelezi kakhulu obunezakhiwo eziphansi zokungqubuzana ukuze kuncishiswe ukumelana ngesikhathi sokufakwa kwekhebula elisizwa umoya. I-micro duct ngayinye inemibala ngokweSithombe 1, okusiza ukuhlonza okusheshayo kanye nokuqondisa izinhlobo zekhebula le-fiber optical (isb., imodi eyodwa, imodi eminingi) ngesikhathi sokufakwa nokugcinwa kwenethiwekhi. -
I-OYI-FOSC-D109H
Ukuvalwa kwe-OYI-FOSC-D109H dome fiber optic splice kusetshenziswa ekusetshenzisweni kwe-aerial, okufakwa odongeni, kanye nangaphansi komhlaba kwe-splice eqondile neyamagatsha yekhebula le-fiber. Ukuvalwa kwe-dome splicing kuvikela kahle amalunga e-fiber optic ezindaweni zangaphandle ezifana ne-UV, amanzi, nesimo sezulu, ngokuvalwa okuvikela ukuvuza kanye nokuvikelwa kwe-IP68. Ukuvalwa kunezimbobo zokungena ezingu-9 ekugcineni (izimbobo eziyindilinga ezingu-8 kanye nembobo eyi-oval eyodwa). Igobolondo lomkhiqizo lenziwe ngezinto ze-PP+ABS. Igobolondo kanye nesisekelo kuvaliwe ngokucindezela irabha ye-silicone nge-clamp enikeziwe. Izimbobo zokungena zivalwe ngamapayipi ancipha ukushisa. Ukuvalwa kungavulwa futhi ngemva kokuvalwa futhi kusetshenziswe kabusha ngaphandle kokushintsha izinto zokuvala. Ukwakhiwa okuyinhloko kokuvalwa kufaka phakathi ibhokisi, i-splicing, futhi ingalungiswa ngama-adapter kanye nama-splitter e-optical. -
Ibhokisi Letheminali le-OYI-FATC 16A
Ibhokisi le-OYI-FATC 16A optical terminal eliyi-16-core lisebenza ngokuhambisana nezidingo ezijwayelekile zemboni 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. Ibhokisi le-OYI-FATC 16A optical terminal linomklamo wangaphakathi onesakhiwo esinesendlalelo esisodwa, esihlukaniswe indawo yomugqa wokusabalalisa, ukufakwa kwekhebula langaphandle, ithreyi yokufaka ifayibha, kanye nesitoreji sekhebula le-FTTH drop optical. Imigqa ye-fiber optical icacile kakhulu, okwenza kube lula ukuyisebenzisa nokunakekela. Kunezimbobo zekhebula ezine ngaphansi kwebhokisi ezingamukela izintambo ze-optical zangaphandle ezine ze-junctions eziqondile noma ezihlukene, futhi zingamukela nezintambo ze-optical ze-16 FTTH drop optical zokuxhuma kokuphela. Ithreyi yokufaka ifayibha isebenzisa ifomu lokujika futhi ingalungiswa ngezincazelo zamandla we-cores angu-72 ukuze ivumelane nezidingo zokwandiswa kwebhokisi. -
Ama-Thimbles Entambo Yezintambo
I-Thimble iyithuluzi elenzelwe ukugcina isimo seso lesilayidi sentambo ukuze ligcinwe liphephile ekudonsweni, ekuxabaneni nasekushayweni okuhlukahlukene. Ngaphezu kwalokho, le thimble inomsebenzi wokuvikela isilayidi sentambo ukuthi singachotshozwa futhi siguge, okuvumela intambo yentambo ukuthi ihlale isikhathi eside futhi isetshenziswe kaningi. Ama-Thimbles anezindlela ezimbili eziyinhloko ekuphileni kwethu kwansuku zonke. Enye ingeyentambo yentambo, kanti enye ingeye-guy grip. Abizwa ngokuthi ama-wire rope thimbles kanye nama-guy thimbles. Ngezansi isithombe esibonisa ukusetshenziswa kwezintambo zentambo. -
I-Mini Steel Tube Type Splitter
I-fiber optic PLC splitter, eyaziwa nangokuthi i-beam splitter, iyidivayisi yokusabalalisa amandla e-optical ehlanganisiwe ye-waveguide esekelwe ku-quartz substrate. Ifana nohlelo lokudlulisa ikhebula le-coaxial. Uhlelo lwenethiwekhi ye-optical ludinga futhi isignali ye-optical ukuthi ihlanganiswe nokusatshalaliswa kwegatsha. I-fiber optic splitter ingenye yamadivayisi abaluleke kakhulu angasebenzi kusixhumanisi se-optical fiber. Iyidivayisi ye-optical fiber tandem enezindawo eziningi zokufaka kanye nezindawo eziningi zokukhipha. Isebenza ikakhulukazi kunethiwekhi ye-optical engasebenzi (EPON, GPON, BPON, FTTX, FTTH, njll.) ukuxhuma i-ODF kanye nemishini ye-terminal kanye nokufeza ukuhlanganiswa kwesignali ye-optical.
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.
