Hoʻouna ʻo Optical fiber i nā hōʻailona ma ke ʻano o nā pulu māmā, a hoʻohana i ke aniani a i ʻole plexiglass ma ke ʻano he mea hoʻouna pūnaewele. Aia i loko o ka fiber core, ka pale a me ka uhi pale. Hiki ke hoʻokaʻawale ʻia ka fiber Optical i ka fiber Mode Single a me Multiple Mode fiber.
Hāʻawi ka fiber optical mode hoʻokahi i hoʻokahi ala optical, he paʻakikī ke hana, akā ʻoi aku ka nui o ka hiki ke kamaʻilio a me ka mamao o ka lawe ʻana. Hoʻohana ka fiber Multimode i nā ala optical he nui e hoʻouna i ka hōʻailona like, a mālama ʻia ka wikiwiki o ka lawe ʻana e ka refraction o ka mālamalama.
Hoʻohana maʻamau ka fiber Optical no ka hoʻouna ʻana i nā pūnaewele kamaʻilio. I ka wā o ka hoʻoili ʻana, koho ʻia nā ʻano o nā fibers optical e like me ke kaiapuni a me nā koi hoʻouna. Aia nā ʻano fiber optical i hoʻohana ʻia i loko o nā pūnaewele kamepiula
A. 8.3pm kumu/125pm pūpū, ke kelepona ʻōpika ʻano hoʻokahi;
B. 62.5um kumu / 125um pūpū, multimode optical cable;
C. 5OPm kumu / 125pm pūpū, multimode kelepona;
D. Loopm core/140pm shell, multimode optical cable.
ʻO ka uwea optical ka mea nui i haku ʻia me nā fiber optical (ka lauoho aniani e like me ka lahilahi o ka lauoho) a me nā lima pale plastik a me nā sheaths plastic. ʻAʻohe mea metala e like me ke gula, ke kālā, ke keleawe a me ka aluminika i loko o ke kaula optical, a ʻaʻohe waiwai hoʻihoʻi. ʻO ka uwea optical he laina kamaʻilio kahi i hoʻokumu ʻia ai kekahi helu o nā fibers optical i ke kumu uwea ma kekahi ʻano, i uhi ʻia me kahi puʻupuʻu a uhi ʻia kekahi me kahi puʻu waho e ʻike ai i ka lawe ʻana i nā hōʻailona optical. ʻO ia hoʻi: he uwea i hana ʻia e ka fiber optical (optical transmission carrier) ma hope o kekahi hana. ʻO ke ʻano kumu o kahi uwea optical ka mea maʻamau i hoʻokumu ʻia me ke kumu uwea, kahi uea kila i hoʻoikaika ʻia, kahi hoʻopiha, a me kahi pū. Eia kekahi, aia nā mea ʻē aʻe e like me kahi papa wai, kahi pale pale, a me nā uea metala insulated e like me ka mea e pono ai.
ʻO ke kumu nui o ka hoʻomohala wikiwiki ʻana o ka fiber optic cable ʻo ia nā ʻano aʻe:
1. He ākea loa ka bandwidth hoʻouna a he nui loa ka hiki ke kamaʻilio;
2. Haʻahaʻa haʻahaʻa hoʻokuʻu poho a me ka lōʻihi relay mamao, oi loa kūpono no ka lōʻihi-mamao lawe;
3. ʻO ka ikaika anti-uwila a me ka anti-electromagnetic interference hiki;
4. Maikaʻi ka hūnā, ʻaʻole maʻalahi ke hoʻolohe ʻia a hoʻopaʻa ʻia paha ka ʻikepili;
5. ʻO ka liʻiliʻi liʻiliʻi a me ke kaumaha māmā;
6. Haʻahaʻa haʻahaʻa hapa hapa a me ke kiʻekiʻe hoʻouna hilinaʻi;
7. Ke hāʻule mau nei ke kumukūʻai.
ʻO ke ʻano kumu o kahi uwea optical ka mea maʻamau i hoʻokumu ʻia me ke kumu uwea, kahi uea kila i hoʻoikaika ʻia, kahi hoʻopiha, a me kahi pū. Eia kekahi, aia nā mea ʻē aʻe e like me kahi papa wai, kahi pale pale, a me nā uea metala insulated e like me ka mea e pono ai. Hoʻokumu ʻia ka uwea optical me kahi kumu i hoʻoikaika ʻia a me ke kumu uwea, kahi puʻupuʻu a me kahi puʻu waho. ʻElua ʻano ʻano o ka hoʻolālā uea: ʻano ʻano hoʻokahi a me nā ʻano multi-core: ʻelua ʻano ʻano ʻano ʻelua: ʻano piha a me nā ʻano puʻupuʻu paipu; ʻElua ʻano ʻano multi-core: lipine a me ke ʻano ʻāpana. ʻElua ʻano kapa kila a me ka pale kaua ʻole.
Hoʻokaʻawale ʻia ke kaʻina hana o ke kelepona optical i nā kaʻina hana:
1. Ka nānā ʻana o ka fiber optical: koho i ka fiber optical me nā hiʻohiʻona hoʻouna maikaʻi loa a me ke ʻano haʻahaʻa kūpono.
2. Hoʻomaʻamaʻa ʻana i ka fiber optical: E hoʻohana i ka chromatogram piha maʻamau e hōʻailona ai, ʻaʻole pono e mae a neʻe i ka wela kiʻekiʻe.
3. Extrusion lua: e hoʻohana i ka plastik me ke kiʻekiʻe elastic modulus a me ka haʻahaʻa linear hoʻonui coefficient e extruded i loko o ka paipu o kekahi nui, e hoʻokomo i ka fiber i loko o ka moisture-hōʻoia a me ka wai gel, a mālama ia no kekahi mau lā (ʻaʻole emi ma mua o elua. lā).
4. Uea wiliwili wiliwili: wiliwili i kekahi mau wilipili i hookuiia me ka hui i hooikaikaia.
5. E kaomi i ka uhi o waho o ke kaula ʻike: e hoʻohui i kahi ʻāpana o ka pū i ke kaula ʻikena wili.