Ihe nchekwa 90um ma ọ bụ 600um siri ike, yarn aramid, jaket na-egbochi ire ọkụ.
eriri ihe nchekwa siri ike dị mfe ịdọpụ ma nwee ọmarịcha ọrụ na-egbochi ire ọkụ. A na-eji yarn Aramid eme ihe dị ka onye ike na-enye eriri ike dị mma.
Ihe oyiyi 8 ihe owuwu jaket na-akwado alaka.
Ihe mkpuchi dị n'elu nwere ọtụtụ uru, dị ka ịbụ mgbochi corrosive, mgbochi mmiri, mgbochi ultraviolet radieshon, ire ọkụ, na-adịghị njọ na gburugburu ebe obibi.
Nhazi nke dielectric niile na-echebe ya pụọ na nnyonye anya electromagnetic.
Nkà mmụta sayensị nwere nka nhazi siri ike. Kwesịrị ekwesị maka eriri SM na eriri MM (50um na 62.5um).
Ụdị eriri | Attenuation | 1310nm MFD(Ụdị ubi dayameta) | Cable Cut Off Wavelength λcc(nm) | |
@1310nm(dB/KM) | @1550nm(dB/KM) | |||
G652D | ≤0.4 | ≤0.3 | 9.2 ± 0.4 | ≤1260 |
G657A1 | ≤0.4 | ≤0.3 | 9.2 ± 0.4 | ≤1260 |
G657A2 | ≤0.4 | ≤0.3 | 9.2 ± 0.4 | ≤1260 |
50/125 | ≤3.5 @850nm | ≤1.5 @1300nm | / | / |
62.5/125 | ≤3.5 @850nm | ≤1.5 @1300nm | / | / |
Koodu eriri | Ogo USB (mm) | Ibu USB (Kg/km) | Dayameta TBF (μm) | Ike ọdụdọ(N) | Nkwagide Nguzogide(N/100mm) | Na-ehulata Radius(mm) | ||||
Ihe mkpuchi PVC | Ọnụ ego nke LSZH | Ogologo oge | Obere oge | Ogologo oge | Obere oge | Dị ike | Static | |||
Dx 1.6 | (3.4±0.4)× (1.6±0.2) | 4.8 | 5.3 | 600±50 | 100 | 200 | 100 | 500 | 50 | 30 |
D × 2.0 | (3.8±0.4)x (2.0±0.2) | 8 | 8.7 | 900±50 | 100 | 200 | 100 | 500 | 50 | 30 |
Dx 3.0 | (6.0±0.4)x (2.8±0.2) | 11.6 | 14.8 | 900±50 | 100 | 200 | 100 | 500 | 50 | 30 |
Duplex optical fiber jumper ma ọ bụ pigtail.
Ime ụlọ riser larịị na plenum larịị cable nkesa.
Njikọta n'etiti ngwa na ngwa nzikọrịta ozi.
Oke okpomọkụ | ||
Ụgbọ njem | Nwụnye | Ọrụ |
-20 ℃ ~ + 70 ℃ | -5 ℃ ~ + 50 ℃ | -20 ℃ ~ + 70 ℃ |
YD/T 1258.4-2005, IEC 60794
A na-achikọta eriri OYI na bakelite, osisi, ma ọ bụ nkụ. N'oge njem, a ga-eji ngwá ọrụ kwesịrị ekwesị mee ihe iji zere imebi ngwugwu na ijikwa ya ngwa ngwa. Ekwesịrị ichebe eriri ka ọ ghara iru mmiri, mee ka ọ ghara ikpo ọkụ na ọkụ ọkụ, chebe ya pụọ na nkwụsịtụ na ịkụpịa ya, ma chebe ya pụọ na nrụgide ọrụ na mmebi. A naghị ekwe ka ọ nwee ogologo eriri abụọ n'ime otu drum, na njedebe abụọ ahụ kwesịrị ka a mechie ya. Ekwesịrị ịkwakọba ọnụ ọnụ abụọ ahụ n'ime drum, ma debe ogologo eriri USB na-erughị mita 3.
Agba nke akara eriri USB na-acha ọcha. A ga-ebipụta mbipụta ahụ na etiti oge nke 1 mita na mpụta nke eriri. Enwere ike ịgbanwe akụkọ ifo maka akara n'ọbọ mpụta dịka arịrịọ onye ọrụ siri dị.
Enyere akụkọ nyocha na asambodo.
Ọ bụrụ na ị na-achọ ngwọta eriri eriri fiber optic dị elu nke a pụrụ ịdabere na ya, elela anya karịa OYI. Kpọtụrụ anyị ugbu a ka anyị hụ ka anyị nwere ike isi nyere gị aka ịnọnyere gị wee buru azụmahịa gị n'ọkwa ọzọ.