Siyajabula ukuphendula noma yimiphi imibuzo, sicela usithumelele imibuzo yakho kanye nama-oda akho.
1) Lolu hlobo lwefayibha luyi-single-mode G652, G655, noma G657, noma i-multi-mode, olunepayipi elikhululekile elenziwe ngepulasitiki ene-modulus ephezulu. Kusetshenziswa inhlanganisela yokugcwalisa engangeni manzi ku-filler.
2) Isikhungo sisebenzise ucingo lwensimbi olubekwe njengelungu lamandla lensimbi. Kwezinye izintambo, lolu cingo lwensimbi ngezinye izikhathi lumbozwa nge-polyethylene. Amashubhu (kanye nezihlungi) asontwa azungeze ilungu lamandla abe yingqikithi yekhebula eliyindilinga elincane. Ku-PSP, kusetshenziswa isheya le-PE.
3) ngekhebula elilodwa noma amabili lokufaka ithayi, kanye ne-PE yokugqoka kwangaphandle.
1. Umklamo onengqondo kanye nokulawula okunembile phezu kwefayibha yeshubhu ekhululekile engxenyeni esele yekhebula elide lefayibha ye-optical elisebenza kahle kakhulu kanye nezakhiwo zokubopha ekushiseni.
2. Ishubhu elikhululekile elinamandla aphezulu, elingamelani ne-hydrolysis kanye nenhlanganisela ekhethekile yokugcwalisa amashubhu kuqinisekisa ukuvikelwa okubalulekile kwefayibha. Isakhiwo esiqinile esakhiwe ngokukhethekile sivimbela ngempumelelo amashubhu akhululekile ukuthi anciphe.
3. Isakhiwo esincanyana esakhiwe ngokukhethekile sihle ekuvimbeleni amapayipi akhululekile ukuthi angawi.
4. Ukumelana nokuchoboza kanye nokuguquguquka.
5. Ubude bokulethwa obude, ububanzi obuncane, isisindo esilula kanye nokulula kokufakwa
6. Ukusebenza kahle kakhulu kokuvikela ingcindezi ohlangothini lwekhebula. Kanye nekhono lokuvikela izinhlamvu.
Yamukelwe uhlelo lwekhebula le-fiber optic lokusabalalisa ngaphandle.
Ifanele amapayipi omgudu ongaphezulu, ukufakwa okugqitshwe ngqo kwendlela yokubambelela
Uhlelo lokuxhumana lwenethiwekhi yendawo nendawo ebanzi (i-LAN).
| Cha. | Izinto | Iyunithi | Imininingwane | ||
| G.652D | |||||
| 1 | Ububanzi bendwangu | μm | 125±0.7 | ||
| 2 | Ukujiya kwe-core cladding | μm | ≤0.5 | ||
| 3 | Ukugqoka okungeyona indilinga | % | ≤0.7 | ||
| 4 | Ububanzi bendwangu | μm | 245±5 | ||
| 5 | Ukunamathelana kokumboza | μm |
| ||
| 6 | Ububanzi bensimu yemodi | 1310nm | μm | 9.2±0.4 | |
| 1550nm | μm | 10.4±0.5 | |||
| 7 | Ubude be-wavelength obunqunyiwe befayibha | nm | λcc≤1260 | ||
| 8 | Ukuncipha (ubuningi.) | 1310nm | i-dB/km | ≤0.4 | |
| 1550nm | ≤0.3 | ||||






NguLee wase-America - 2018.06.19 10:42
Ngu-Eartha wase-British - 2018.12.11 14:13 




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