I ka ʻimi ʻana i ka Pūnaewele no nā uwea fiber patch, pono mākou e noʻonoʻo i 2 mau kumu nui: ka mamao o ka hoʻouna ʻana a me ka ʻae kālā o ka papahana. No laila ʻike wau i ke kelepona fiber optic aʻu e pono ai?
He aha ka uwea fiber mode hoʻokahi?
ʻO ke kelepona fiber mode hoʻokahi (SM) ka koho maikaʻi loa no ka hoʻouna ʻana i ka ʻikepili ma kahi lōʻihi. Hoʻohana pinepine ʻia lākou no nā pilina ma luna o nā wahi nui, e like me nā kahua hoʻomoana o ke kulanui a me nā ʻupena kelepona. Loaʻa iā lākou ka bandwidth kiʻekiʻe ma mua o nā kaula multimode e hāʻawi i ʻelua o ka throughput. ʻO ka hapa nui o nā kaula hoʻohui hoʻokahi he melemele kala.
He 8 a 10 microns ka nui o nā kaula Singlemode. Ma nā uwea ʻano hoʻokahi, hele ka mālamalama i ke kikowaena o ke kumu i hoʻokahi lōʻihi nalu. ʻO kēia kālele ʻana o ka mālamalama e hiki ai i ka hōʻailona ke holo wikiwiki a ma kahi lōʻihi me ka ʻole o ka nalowale o ka maikaʻi o ka hōʻailona ma mua o ka hiki me ka multimode cabling.
He aha ka multimode fier cable?
He koho maikaʻi ka uwea fiber mode Multi (MM) no ka hoʻouna ʻana i nā ʻikepili a me nā hōʻailona leo ma nā mamao pōkole. Hoʻohana maʻamau ia no ka ʻikepili a me nā noi leo / ʻike ma nā ʻoihana kūloko a me nā pilina i loko o nā hale. ʻO nā uwea multimode he ʻalani a i ʻole aqua.
He 50 a i ʻole 62.5 microns nā kaula multimode. I loko o nā uwea multimode, ʻo ke kumu nui e hōʻiliʻili i ka māmā i hoʻohālikelike ʻia me ka singlemode, a e hōʻike ana kēia kukui i ke kumu a hiki i nā hōʻailona ke hoʻouna ʻia. ʻOiai ʻoi aku ka maikaʻi o ke kumu kūʻai ma mua o ka singlemode, ʻaʻole mālama ʻo multimode cabling i ka maikaʻi o ka hōʻailona ma kahi lōʻihi.
He mea nui hoʻi e noʻonoʻo i ke ʻano o ka noi i ka wā e hoʻoholo ai inā e hoʻohana i ka fiber-mode a i ʻole multimode fiber. No ka laʻana, ma kahi lōʻihi lōʻihi, hana maikaʻi ka multimode no CCTV akā ʻaʻole nā hoʻouna wikiwiki kiʻekiʻe.
Ma luna aʻe o nā mea a pau ka ʻokoʻa nui ma waena o ka singlemode a me ka multimode fiber optic uwea, Hope E kōkua ia iā ʻoe e hana i ke koho kūpono ma ke kūʻai ʻana i nā kaula fiber.