Ua ʻike mākou a pau i kapa ʻia ʻo Fiber-optic cable i kapa ʻia ʻo optical-fiber cable. He uwea pūnaewele i loaʻa nā kaula aniani i loko o kahi pahu i hoʻopaʻa ʻia. Hoʻolālā ʻia lākou no ka ʻikepili ʻikepili kiʻekiʻe, a me ke kelepona.
Ma muli o ka Fiber Cable Mode, manaʻo mākou aia nā ʻano ʻelua ʻelua ʻano o ka fiber optic cable: single mode fiber cable (SMF) a me multimode fiber cable (MMF).
Uila Optic Ala Hookahi
Me ke anawaena kumu o 8-10 µm, hiki i ka fiber optic mode hoʻokahi wale nō ke ʻano o ke kukui e hele ai, no laila, hiki iā ia ke lawe i nā hōʻailona ma nā wikiwiki kiʻekiʻe me ka attenuation haʻahaʻa, e kūpono ai no ka lawe mamao lōʻihi. ʻO nā ʻano maʻamau o nā kelepona optical mode hoʻokahi ʻo OS1 a me OS2 fiber cable. Hōʻike ka papa ma lalo i nā ʻokoʻa ma waena o OS1 a me OS2 fiber optic cable.
Uea Optic Multimode
Me ke anawaena nui o 50 µm a me 62.5 µm, hiki i ka multimode fiber patch cable ke lawe i hoʻokahi ʻano māmā o ka hoʻouna ʻana. Hoʻohālikelike ʻia me ke kelepona fiber optic mode hoʻokahi, hiki ke kākoʻo i ka hoʻouna ʻana i kahi mamao pōkole. ʻO nā uwea optical multimode me OM1, OM2, OM3, OM4, OM5. Aia nā wehewehe a me nā ʻokoʻa ma lalo nei.
ʻO nā ʻokoʻa ʻenehana ma waena o ke ʻano hoʻokahi a me ka uwea ʻano nui:
Nui lākou. Akā eia nā mea nui loa:
ʻO ke anawaena o kā lākou mau kiko.
ʻO ke kumu māmā a me ka modulation i hoʻohana ʻia e nā transmitters optical.
