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Umfanekiso Ozisekelayo 8 Ikhebula le-Fiber Optic
I-GYTC8A/GYTC8S
Umfanekiso Ozisekelayo 8 Ikhebula le-Fiber Optic
Ividiyo Yomkhiqizo
Izici Zomkhiqizo
I-Self-stranded steel wire (7 * 1.0mm) isakhiwo somfanekiso 8 kulula ukusekela ukubeka phezulu ukuze kuncishiswe izindleko.
Ukusebenza okuhle komshini kanye nezinga lokushisa.
Amandla okuqina aphezulu. Ishubhu exegayo eboshwe ngenhlanganisela ekhethekile yokugcwalisa ishubhu ukuze kuqinisekiswe ukuvikelwa okubalulekile kwefayibha.
I-fiber optical ekhethiwe yekhwalithi ephezulu iqinisekisa ukuthi ikhebula le-fiber optical linezakhiwo ezinhle kakhulu zokudlulisa. Indlela eyingqayizivele yokulawula ubude be-fiber okweqile inikeza ikhebula ngezakhiwo ezinhle kakhulu zemishini nezemvelo.
Izinto eziqinile kakhulu nokulawulwa kokukhiqiza kuqinisekisa ukuthi ikhebula lingasebenza ngokuzinza iminyaka engaphezu kwengu-30.
Isamba esiphelele sesakhiwo esimelana namanzi senza ikhebula libe nezakhiwo ezinhle kakhulu zokumelana nomswakama.
I-jelly ekhethekile egcwele ithubhu evulekile inikeza imicu ngokuvikeleka okubalulekile.
Intambo yensimbi yamandla optical fiber inokumelana nokuchoboza.
Isakhiwo esizisekelayo se-figure-8 sinamandla amakhulu okucindezela futhi sisiza ukufakwa kwe-aerial, okuholela ezindlekweni zokufaka eziphansi.
I-loose tube stranding cable core iqinisekisa ukuthi isakhiwo sekhebula sizinzile.
I-compound ekhethekile yokugcwalisa i-tube iqinisekisa ukuvikelwa okubalulekile kwe-fiber nokumelana namanzi.
I-sheath yangaphandle ivikela ikhebula emisebeni ye-ultraviolet.
Ububanzi obuncane nesisindo esincane kwenza kube lula ukubeka.
Izimpawu ze-Optical
| Uhlobo lweFiber | Ukunciphisa | 1310nm MFD (I-Mode Field Diameter) | Ukusikwa kwekhebula Wavelength λcc(nm) | |
| @1310nm(dB/KM) | @1550nm(dB/KM) | |||
| I-G652D | ≤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 | / | / |
Imingcele Yezobuchwepheshe
| I-Fiber Count | Ububanzi bekhebula (mm) ±0.5 | I-Messenger Diametor (mm) ±0.3 | Ukuphakama Kwekhebula (mm) ±0.5 | Isisindo sekhebula (kg/km) | Amandla Okuqina (N) | I-Crush Resistance (N/100mm) | Irediyasi egobisayo (mm) | |||
| Isikhati eside | Isikhathi esifushane | Isikhati eside | Isikhathi esifushane | I-Static | Amandla | |||||
| 2-30 | 9.5 | 5.0 | 16.5 | 155 | 3000 | 6000 | 1000 | 3000 | 10D | 20D |
| 32-36 | 9.8 | 5.0 | 16.8 | 170 | 3000 | 6000 | 1000 | 3000 | 10D | 20D |
| 38-60 | 10.0 | 5.0 | 17.0 | 180 | 3000 | 6000 | 1000 | 3000 | 10D | 20D |
| 62-72 | 10.5 | 5.0 | 17.5 | 198 | 3000 | 6000 | 1000 | 3000 | 10D | 20D |
| 74-96 | 12.5 | 5.0 | 19.5 | 265 | 3000 | 6000 | 1000 | 3000 | 10D | 20D |
| 98-120 | 14.5 | 5.0 | 21.5 | 320 | 3000 | 6000 | 1000 | 3000 | 10D | 20D |
| 122-144 | 16.5 | 5.0 | 23.5 | 385 | 3500 | 7000 | 1000 | 3000 | 10D | 20D |
Isicelo
Ukuxhumana kwebanga elide kanye ne-LAN.
Indlela yokubeka
I-aerial ezisekelayo.
Izinga Lokushisa Lokusebenza
| Izinga Lokushisa | ||
| Ezokuthutha | Ukufakwa | Ukusebenza |
| -40℃~+70℃ | -10℃~+50℃ | -40℃~+70℃ |
Okujwayelekile
YD/T 1155-2001, IEC 60794-1
UKUPAKA KANYE NOMAKA
Izintambo ze-OYI ziboshelwe ezigubhu ze-bakelite, zokhuni, noma ze-ironwood. Ngesikhathi sokuthutha, amathuluzi afanele kufanele asetshenziselwe ukugwema ukulimaza iphakheji futhi uwaphathe kalula. Amakhebula kufanele avikelwe emswakameni, agcinwe kude nezinga lokushisa eliphezulu kanye nezinhlansi zomlilo, avikelwe ekugobeni ngokweqile nasekuchobozeni, futhi avikelwe ekucindezelekeni nasekulimaleni kwemishini. Akuvunyelwe ukuba nobude obubili bekhebula esigubhuni esisodwa, futhi zombili iziphetho kufanele zivalwe. Iziphetho ezimbili kufanele zipakishwe ngaphakathi kwesigubhu, futhi ubude bekhebula obubekiwe obungekho ngaphansi kwamamitha amathathu kufanele bunikezwe.
Umbala wamakhebula omaka umhlophe. Ukuphrinta kuzokwenziwa ngezikhawu zemitha elingu-1 emgodleni wangaphandle wekhebula. Inganekwane yokumaka kwe-sheath yangaphandle ingashintshwa ngokuya ngezicelo zomsebenzisi.
Umbiko wokuhlola nesitifiketi unikeziwe.
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I-Central Loose Tube Non-metallic & Non-armo...
Isakhiwo sekhebula le-GYFXTY optical njengokuthi i-250μm optical fiber ivalwe eshubhuni elixegayo elenziwe ngezinto eziphezulu zemodulus. I-tube evulekile igcwele inhlanganisela engangeni manzi futhi izinto zokuvimbela amanzi zengezwa ukuze kuqinisekiswe ukuvinjelwa kwamanzi okude kwekhebula. Amaplastiki amabili engilazi aqinisiwe (FRP) abekwe ezinhlangothini zombili, futhi ekugcineni, ikhebula limbozwe nge-polyethylene (PE) sheath ngokusebenzisa i-extrusion.
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I-OPGW Optical Ground Wire
Ishubhu emaphakathi OPGW yenziwe ngensimbi engagqwali (ipayipi le-aluminium) iyunithi yefayibha phakathi nendawo kanye nenqubo yokuhlanganisa intambo yensimbi ye-aluminium oqweqweni olungaphandle. Umkhiqizo ulungele ukusebenza kweyunithi eyodwa ye-tube optical fiber.
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Uhlobo lwe-OYI-OCC-A
Itheminali yokusabalalisa i-Fiber optic iyithuluzi elisetshenziswa njengethuluzi lokuxhuma kunethiwekhi yokufinyelela ye-fiber optic yekhebula eliphakelayo nekhebula lokusabalalisa. Izintambo ze-fiber optic zihlukaniswa ngokuqondile noma ziyanqanyulwa futhi ziphathwe yizintambo zokuhlanganisa ukuze zisakazwe. Ngokuthuthukiswa kwe-FTTX, amakhabethe axhuma ikhebula langaphandle azosatshalaliswa kabanzi futhi asondele kumsebenzisi wokugcina.
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OYI-FOSC-H8
Ukuvalwa kwe-OYI-FOSC-H8 dome fibre optic splice kusetshenziswa ku-aerial, ukukhwezwa odongeni, kanye nezinhlelo zokusebenza ezingaphansi komhlaba ukuze kutholakale uhlaka oluqondile nolukagatsha lwentambo yefayibha. Ukuvalwa kwe-Dome splicing kuwukuvikela okuhle kakhulu kwamajoyinti e-fiber optic ezindaweni ezingaphandle ezifana ne-UV, amanzi, nesimo sezulu, ngokuvaleka okungavuzi nokuvikeleka kwe-IP68.
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I-OYI-F234-8Core
Leli bhokisi lisetshenziswa njengendawo yokunqamula ukuze ikhebuli yokuphakelayo ixhumeke ngentambo yokudonsaUkuxhumana kwe-FTTXuhlelo lwenethiwekhi. Ihlanganisa i-fiber splicing, ukuhlukanisa, ukusatshalaliswa, ukugcinwa nokuxhumeka kwekhebula kuyunithi eyodwa. Okwamanje, ihlinzekaukuvikelwa okuqinile kanye nokuphathwa kwesakhiwo senethiwekhi ye-FTTX.
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I-Attenuator Yesifazane
I-OYI FC yohlobo lwepulaki ye-attenuator yesilisa wesifazane egxilile umndeni unikeza ukusebenza okuphezulu kokunciphisa okugxilile okuhlukahlukene kokuxhumeka okujwayelekile kwezimboni. Inebanga elibanzi lokuthomalalisa, ukulahlekelwa ukubuyisela okuphansi kakhulu, ayizwani ne-polarization, futhi inokuphinda okuhle kakhulu. Ngokuklama kwethu okudidiyelwe kakhulu nekhono lokukhiqiza, ukuncipha kwesinqamuleli sohlobo lwe-SC owesilisa nowesifazane kungenziwa ngendlela oyifisayo ukuze sisize amakhasimende ethu athole amathuba angcono. I-attenuator yethu ihambisana nezinhlelo zemboni eziluhlaza, njenge-ROHS.
Uma ufuna isisombululo sekhebula le-fiber optic esithembekile, esinesivinini esikhulu, ungabheki kude kune-OYI. Xhumana nathi manje ukuze ubone ukuthi singakusiza kanjani uhlale uxhumekile futhi siyise ibhizinisi lakho ezingeni elilandelayo.