Na Admin / 30 Jul 20 /0Nā Manaʻo ʻO kekahi mau kukui o ka Optical fiber modem he mea maʻamau a ʻo ke kūlana o ka Optical fiber modem light signal he mea maʻamau a me ka nānā ʻole ʻana. Nui nā kukui hōʻailona ma ka modem fiber optic, a hiki iā mākou ke hoʻoholo inā he hewa nā mea hana a me ka pūnaewele ma o ke kukui kuhikuhi.Eia kekahi mau hōʻailona modem optical maʻamau a me ko lākou mau manaʻo, e ʻoluʻolu e ʻike i ka wehewehe kikoʻī ma lalo nei.1. I mea e maʻalahi ai ka wahi ... Heluhelu hou aku Na Admin / 28 Jul 20 /0Nā Manaʻo He aha nā ʻupena optical active (AON) a me passive (PON)? He aha ka AON?ʻO AON kahi ʻoihana ʻenehana ʻenehana, hoʻohana nui i kahi hoʻolālā pūnaewele point-to-point (PTP), a hiki i kēlā me kēia mea hoʻohana ke loaʻa kahi laina fiber optical i hoʻolaʻa ʻia.ʻO ka ʻoihana optical network e pili ana i ka hoʻonohonoho ʻana o nā mea ala, nā mea hoʻololi hoʻololi, nā mea hana optical a me nā mea hoʻololi ʻē aʻe ... Heluhelu hou aku Na Admin / 23 Jul 20 /0Nā Manaʻo ʻO ke kumu hana a me ka hoʻohana ʻana o ka module optical i ka lawe ʻana i ka optical Ma ke kahua o ke kamaʻilio ʻana, kaohi nui ʻia ka hoʻoili ʻana o ka hoʻopili uila o nā uea metala ma muli o nā kumu e like me ka interference electromagnetic, inter-code crosstalk a me ka poho, a me nā kumukūʻai uea.ʻO ka hopena, ua hānau ʻia ka hoʻoili optical.Loaʻa ka hoʻoili ʻana o ka optical i nā pono o ... Heluhelu hou aku Na Admin / 21 Jul 20 /0Nā Manaʻo Hoʻomaka a me ka hoʻohana ʻana i ka module optical EPON a me ka module optical GPON ʻO ka PON e pili ana i kahi pūnaewele fiber optical passive, kahi ala koʻikoʻi no ka lawe ʻana i nā lawelawe ʻoihana ākea ākea.Ua hoʻomaka ʻia ka ʻenehana PON i ka makahiki 1995. Ma hope mai, e like me ka ʻokoʻa ma waena o ka pae loulou data a me ka papa kino, ua hoʻokaʻawale ʻia ka ʻenehana PON i APON ... Heluhelu hou aku Na Admin / 17 Jul 20 /0Nā Manaʻo He aha ka fiber optical?Nā hiʻohiʻona a me ka hoʻokaʻawale ʻana o ka fiber optical 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.Hoʻohana wale ka fiber optical mode hoʻokahi ... Heluhelu hou aku Na Admin / 14 Jul 20 /0Nā Manaʻo Hoʻomaopopo koke i ka FTTx FTTC FTTB FTTH He aha ka FTTx?ʻO FTTx ka "Fiber To The x" a ʻo ia ka huaʻōlelo maʻamau no ka loaʻa ʻana o ka fiber i nā kamaʻilio fiber optic.Hōʻike ʻo x i ka wahi e hele ai o ka laina fiber.E like me x = H (Fiber to the Home), x = O (Fiber to the Office), x = B (Fiber to the Building).Loaʻa ka ʻenehana FTTx mai ka ... Heluhelu hou aku << < Mamua41424344454647Aʻe >>> ʻAoʻao 44 / 66