Na Admin / 03 Mar 21 /0Manaʻo manaʻo He aha kaʻu e hana ai inā kiʻekiʻe loa ka mahana o ka module optical? Pehea e hoʻoponopono ai? ʻO ka module optical kahi mea ʻike maka. Ke kiʻekiʻe loa ka mahana hana o ka module optical, e hoʻopilikia ʻia e like me ka hoʻouna ʻana i ka mana optical, loaʻa ka hewa hōʻailona, ka poho packet, a me nā mea ʻē aʻe, a hiki ke puhi pololei i ka module optical i nā hihia koʻikoʻi. Inā t... Heluhelu hou aku Na Admin / 30 Jul 20 /0Manaʻo 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 /0Manaʻo 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 / 26 Jun 20 /0Manaʻo manaʻo Pehea e hoʻokō ai i ka PCB kiʻekiʻe? ʻO ke kiʻekiʻe kiʻekiʻe o ka papa kaapuni e pili ana i ka hoʻohana ʻana i ka laulā laina maikaʻi / spacing, nā lua micro, ka laulā apo haiki (a i ʻole ka laulā apo), a me nā lua kanu a me nā makapō e hiki ai ke kiʻekiʻe kiʻekiʻe. ʻO ka pololei kiʻekiʻe e pili ana i ka hopena o ka "ʻili, liʻiliʻi, haiki, lahilahi" e lawe mai i ka hi... Heluhelu hou aku Na Admin / 16 Jun 20 /0Manaʻo manaʻo He ʻumi hewa maʻamau a me nā hoʻonā o nā transceivers fiber optical Hoʻohana pinepine ʻia nā transceivers fiber optic i ka ʻoihana pūnaewele maoli kahi i hiki ʻole ai i nā kaula Ethernet ke uhi a pono e hoʻohana i nā fiber optical e hoʻonui i ka mamao o ka hoʻouna ʻana. Aia lākou ma ka papa komo o ka broadband metropolitan area networks, a hoʻohana nui ʻia i nā ʻano mo... Heluhelu hou aku Na Admin / 09 Jun 20 /0Manaʻo manaʻo Pehea e hoʻoholo ai inā he pilikia me ka fiber optic transceiver? Ma keʻano laulā, penei ka mana luminous o ka transceiver fiber optical a i ʻole module optical: multimode ma waena o 10db a me -18db; ʻO ke ʻano hoʻokahi he 20km ma waena o -8db a me -15db; a ʻo ke ʻano hoʻokahi he 60km ma waena o -5db a me -12db ma waena. Akā inā ʻo ka mana kukui o ka fiber optic transceiver app... Heluhelu hou aku << < Mamua12345Aʻe >>> ʻAoʻao 3 / 5