Nūhou ʻOihana
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ʻIke a me nā hana o nā kuapo optical
ʻIkepili o ka Optical Switch: ʻo ke kuapo fiber optic kahi mea hoʻoili pūnaewele wikiwiki kiʻekiʻe. Ke hoʻohālikelike ʻia me nā kuapo maʻamau, hoʻohana ia i nā kaula fiber optic ma ke ʻano he mea hoʻoili. ʻO nā pono o ka hoʻoili fiber optical he wikiwiki wikiwiki a me ka hiki ke pale i ka hoʻopilikia. Fibre Channe...E heluhelu hou aku -
ʻEono mau hewa maʻamau o nā transceivers fiber optic
ʻO ka mea hoʻololi fiber optic kahi ʻāpana hoʻololi media hoʻoili Ethernet e hoʻololi i nā hōʻailona uila twisted-pair mamao pōkole a me nā hōʻailona optical mamao loa. Ua kapa ʻia hoʻi ʻo ia he mea hoʻololi photoelectric (Fiber Converter) ma nā wahi he nui. 1. ʻAʻole e hoʻomālamalama ke kukui Link (1) C...E heluhelu hou aku -
ʻO ka ʻokoʻa ma waena o kahi kuapo a me kahi router
(1) Mai ke ʻano, hoʻokaʻawale mākou ma waena o nā Switch ʻelua he nui nā awa a he ʻano paʻakikī. He liʻiliʻi loa nā awa o ka router a ʻoi aku ka liʻiliʻi o ka leo. ʻO ka ʻoiaʻiʻo, ʻaʻole he router maoli ke kiʻi ma ka ʻākau akā hoʻohui i ka hana o ka router. Ma waho aʻe o ka fu...E heluhelu hou aku -
ʻO wai ka lako ONU i ʻoi aku ka maikaʻi no ka ʻōnaehana nānā ʻana?
I kēia mau lā, ma nā kūlanakauhale kaiāulu, ua hoʻokomo ʻia nā kāmela kiaʻi ma nā kihi āpau. E ʻike mākou i nā kāmela kiaʻi like ʻole ma nā hale noho he nui, nā hale keʻena, nā hale kūʻai kūʻai, nā hōkele a me nā wahi ʻē aʻe e pale aku ai i ka hana ʻana o nā hana kū ʻole i ke kānāwai. Me ka hoʻomohala mau ʻana ...E heluhelu hou aku -
He aha kahi hāmeʻa ONU?
ʻO ka ʻāpana pūnaewele optical ONU (Optical Network Unit), ua māhele ʻia ʻo ONU i ka ʻāpana pūnaewele optical hana a me ka ʻāpana pūnaewele optical passive. Ma keʻano laulā, ʻo nā mea i lako me ka nānā ʻana i ka pūnaewele me nā mea loaʻa optical, nā mea hoʻoili optical upstream, a me nā mea hoʻonui alahaka he nui i kapa ʻia ʻo optical node...E heluhelu hou aku -
ʻO OTN i ka wā o ka pūnaewele optical āpau 2.0
Hiki ke ʻōlelo ʻia he moʻolelo lōʻihi ke ʻano o ka hoʻohana ʻana i ka mālamalama e hoʻouna i ka ʻike. Ua ʻae ka "Beacon Tower" hou i nā kānaka e ʻike i ka maʻalahi o ka hoʻouna ʻana i ka ʻike ma o ka mālamalama. Eia nō naʻe, he ʻano hope loa kēia ʻano kamaʻilio optical mua, palena ʻia...E heluhelu hou aku -
Pehea e hoʻokaʻawale koke ai ma waena o nā kuapo a me nā mea hoʻohele
He aha ka mea hoʻohele? Hoʻohana nui ʻia nā mea hoʻohele ma nā pūnaewele kūloko a me nā pūnaewele ākea. Hiki iā ia ke hoʻohui i nā pūnaewele he nui a i ʻole nā ʻāpana pūnaewele e "unuhi" i ka ʻikepili ma waena o nā pūnaewele like ʻole a i ʻole nā ʻāpana pūnaewele, i hiki iā lākou ke "heluhelu" i ka ʻikepili o kekahi i kekahi i ...E heluhelu hou aku -
He aha nā ʻano nui o nā lako ONU i hoʻohana ʻia e nā mea kūʻai aku broadband fiber-optic?
1. ʻO nā lako ONU i hoʻohana ʻia e ka mea kūʻai aku penei: 1) Ma ke ʻano o ka helu o nā awa LAN, aia nā mea hana ONU hoʻokahi-awa, 4-awa, 8-awa a me nā awa he nui. Hiki i kēlā me kēia awa LAN ke hāʻawi i ke ʻano bridging a me ke ʻano routing. 2) Wahi a inā he hana WIFI a ʻaʻole paha, hiki iā ia...E heluhelu hou aku -
He aha ka ʻokoʻa ma waena o kahi ONU maʻamau a me kahi ONU e kākoʻo ana iā POE?
ʻIke nui ka poʻe palekana i hana ma nā pūnaewele PON iā ONU, ʻo ia kahi mea hana komo i hoʻohana ʻia ma ka pūnaewele PON, kahi like me ke kuapo komo i kā mākou pūnaewele maʻamau. He pūnaewele optical passive ka pūnaewele PON. ʻO ke kumu i ʻōlelo ʻia ai he passive, ʻo ia ka optical fibe...E heluhelu hou aku -
Pehea e hoʻokaʻawale ai i ka pūnaewele komo optical OLT, ONU, ODN, ONT?
ʻO ka pūnaewele komo optical kahi pūnaewele komo e hoʻohana ana i ka mālamalama ma ke ʻano he mea hoʻoili, ma kahi o nā uea keleawe, a hoʻohana ʻia e komo i kēlā me kēia hale. Pūnaewele komo optical. ʻO ka pūnaewele komo optical ma ke ʻano maʻamau he ʻekolu mau ʻāpana: ka laina optical terminal OLT, ka ʻāpana pūnaewele optical ONU, optica...E heluhelu hou aku -
Ua ʻike ʻia ua ākea loa ka hoʻohana ʻana o nā modula fiber optical
I ka ʻike o nā kānaka he nui, he aha ka module optical? Ua pane kekahi poʻe: ʻaʻole ia i haku ʻia me kahi mea optoelectronic, kahi papa PCB a me kahi hale, akā he aha hou kāna hana? ʻO ka ʻoiaʻiʻo, ʻo ka pololei, ua haku ʻia ka module optical i ʻekolu mau ʻāpana: nā mea optoelectronic (TOSA, ROSA, BOSA), ...E heluhelu hou aku -
Nā ʻano o nā mea hoʻoikaika fiber
Ke lōʻihi loa ka mamao o ka hoʻoili ʻana (ʻoi aku ma mua o 100 km), e nui ka pohō o ka hōʻailona optical. I ka wā ma mua, hoʻohana pinepine ka poʻe i nā mea hoʻoponopono optical e hoʻonui i ka hōʻailona optical. Loaʻa i kēia ʻano lako kekahi mau palena i nā noi hana. Hoʻololi ʻia e ka mea hoʻonui fiber optical...E heluhelu hou aku