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I-GYFJH
Ikhebula Langaphakathi Nangaphandle
I-GYFJH
Incazelo Yomkhiqizo
Ikhebula le-GYFJH elikude le-fiber optic cable. Isakhiwo se-ikhebula le-opticalisebenzisa imicu emibili noma emine yemodi eyodwa noma yemodi eminingi embozwe ngqo ngezinto ezingenamusi ophansi kanye ne-halogen ukwenza i-fibre e-tight-buffer, ikhebula ngalinye lisebenzisa intambo ye-aramid enamandla aphezulu njengesici sokuqinisa, futhi likhishwa ngesendlalelo se-LSZH yangaphakathi. Okwamanje, ukuze kuqinisekiswe ngokugcwele ukuthi iyindilinga kanye nezici zomzimba nezemishini zekhebula, izintambo ezimbili zokufaka i-aramid fiber zifakwa njengezinto zokuqinisa, ikhebula elingaphansi kanye neyunithi yokugcwalisa ziyasontwa ukuze zenze umongo wekhebula bese zikhishwa nge-LSZH yangaphandle (i-TPU noma ezinye izinto ze-sheath ezivunyelwene ngazo nazo ziyatholakala uma zicelwa).
Isakhiwo sekhebula kanye nepharamitha
| Into | Okuqukethwe | Iyunithi | Inani |
| I-Optical Fiber | inombolo yemodeli | / | G657A1 |
| inombolo | / | 2 | |
| Umbala | / | imvelo | |
| I-buffer eqinile | umbala | / | Okumhlophe |
| izinto | / | I-LSZH | |
| ububanzi | mm | 0.85±0.05 | |
| Iyunithi encane | Ilungu lamandla | / | Intambo ye-polyester |
| Umbala wejakethi | / | Ophuzi, ophuzi | |
| Izinto zejakethi | / | I-LSZH | |
| Inombolo | / | 2 | |
| Ububanzi | mm | 2.0±0.1 | |
| Gcwalisa intambo | Ilungu lamandla | / | Intambo ye-polyester |
| umbala | / | Okumnyama | |
| izinto | / | I-LSZH | |
| Inombolo | / | 2 | |
| Ububanzi | mm | 1.3±0.1 | |
| Ijakethi yangaphandle | Ububanzi | mm | 7.0±0.2 |
| Izinto | / | I-LSZH | |
| Umbala | / | Okumnyama | |
| Ukusebenza kokudonsa | Isikhathi esifushane | N | Okumnyama |
|
| Isikhati eside | N | 60 |
| Ukuchoboza | Isikhathi esifushane | N/100mm | 30 |
|
| Isikhati eside | N/100mm | 2200 |
| Ukuncishiswa kwekhebula | i-dB/km | ≦ 0.4 ku-1310nm, ≦ 0.3 ku-1550nm | |
| Isisindo sekhebula (Cishe) | kg/km | 39.3 | |
Isici sekhebula elibonakalayo
1. Irediyasi egobile encane
Okungaguquki: 10 x ububanzi bekhebula
I-Dynamic: ububanzi bekhebula obungu-20 x
2. Ububanzi bokushisa besicelo
Ukusebenza: -20℃~+70℃
Ukufakwa: -10℃ ~+50℃
Isitoreji/ukuthutha: -20℃ ~+70℃
I-fiber ebonakalayo
Isici se-G657A1I-Optical Fiber
| Into |
| Iyunithi | Imininingwane |
| G. 657A1 | |||
| Ububanzi bensimu yemodi | 1310nm | mm | 9.2 ± 0.4 |
| 1550nm | mm | 10.4 ± 0.5 | |
| Ububanzi bokumboza |
| mm | 125.0 ± 0.7 |
| Ukungaguquguquki kwe-cladding |
| % | <1.0 |
| Iphutha lokugxilisa ingqondo okuyinhloko |
| mm | <0.5 |
| Ububanzi bokumboza |
| mm | 242 ± 7 |
| Iphutha lokumboza/lokumboza ukugxila |
| mm | <12 |
| Ubude besikhathi sokunqunywa kwekhebula |
| nm | <1260 |
| Ukuncipha | 1310nm | i-dB/km | <0.35 |
| 1550nm | i-dB/km | <0.21 | |
| Ukulahleka kwe-Macro-gond (Ø20mm×1) | 1550nm | dB | <0.75 |
| 1625nm | dB | <1.5 |
IPHAKHEJI NOMAMAKI
IPHAKHEJI
Akuvunyelwe amayunithi amabili ubude bekhebula kusigubhu esisodwa, iziphetho ezimbili kufanele zivalwe, iziphetho ezimbili kufanele zivalwe
ipakishwe ngaphakathi kwesigubhu, ubude bekhebula obungadluli amamitha amathathu.
UMARK
Ikhebula kufanele liphawulwe unomphela ngesiNgisi ngezikhathi ezithile ngolwazi olulandelayo:
1. Igama lomkhiqizi.
2. Uhlobo lwekhebula.
3. Isigaba se-fiber.
UMBIKO WOKUHLOLA
Umbiko wokuhlolwa kanye nesitifiketi kuhlinzekwe uma kuceliwe.
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Uhlobo lwe-SC
I-adaptha ye-fibre optic, ngezinye izikhathi ebizwa nangokuthi i-coupler, iyithuluzi elincane elenzelwe ukuqeda noma ukuxhumanisa izintambo ze-fibre optic noma izixhumi ze-fibre optic phakathi kwemigqa emibili ye-fibre optic. Iqukethe i-sleeve yokuxhumanisa ebamba ama-ferrule amabili ndawonye. Ngokuxhumanisa ngokuqondile izixhumi ezimbili, ama-adaptha e-fibre optic avumela imithombo yokukhanya ukuthi idluliselwe ngobuningi bayo futhi inciphise ukulahleka ngangokunokwenzeka. Ngesikhathi esifanayo, ama-adaptha e-fibre optic anezinzuzo zokulahlekelwa okuphansi kokufakwa, ukushintshana okuhle, kanye nokuphindaphinda. Asetshenziselwa ukuxhuma izixhumi ze-fibre optic ezifana ne-FC, SC, LC, ST, MU, MTRJ, D4, DIN, MPO, njll. Asetshenziswa kabanzi emishinini yokuxhumana ye-fibre optic, izinto zokulinganisa, njalo njalo. Ukusebenza kuzinzile futhi kuthembekile. -
IKhabhinethi Efakwe Phansi ye-OYI-NOO1
Uhlaka: Uhlaka oluhlanganisiwe, isakhiwo esizinzile esinobuciko obuqondile. -
I-GJYFKH
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Ibhokisi Letheminali le-OYI-FATC 8A
Ibhokisi le-optical terminal le-OYI-FATC 8A eliyi-core engu-8 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-optical terminal le-OYI-FATC 8A 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 ezinezihlanganisi eziqondile noma ezihlukene, futhi zingamukela nezintambo ze-optical ze-FTTH drop optical zokuxhuma kokuphela. Ithreyi yokufaka ifayibha isebenzisa ifomu lokujika futhi ingalungiswa ngezincazelo zamandla we-cores angu-48 ukuze ivumelane nezidingo zokwandiswa kwebhokisi. -
I-OYI-FOSC-D106M
Ukuvalwa kwe-OYI-FOSC-M6 dome fiber optic splice kusetshenziswa ekusetshenzisweni kwe-aerial, odongeni, kanye nangaphansi komhlaba kwe-splice eqondile nehlanganisayo yekhebula le-fiber. Ukuvalwa kwe-dome splicing kuvikela kahle amalunga e-fiber optic ezindaweni zangaphandle ezifana ne-UV, amanzi, nesimo sezulu, ngokuvalwa okuvimbela ukuvuza kanye nokuvikelwa kwe-IP68. -
Ibhokisi Letheminali le-OYI-FAT-10A
Le mishini isetshenziswa njengendawo yokuphela kwekhebula le-feeder ukuze lixhunywe nekhebula lokudonsa ohlelweni lwenethiwekhi yokuxhumana ye-FTTx. Ukuhlanganisa ifayibha, ukuhlukana, nokusabalalisa kungenziwa kuleli bhokisi, futhi okwamanje linikeza isivikelo esiqinile kanye nokuphathwa kwesakhiwo senethiwekhi ye-FTTx.
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.
