Na Admin / 04 Sep 23 /0Nā Manaʻo Hoʻomohala ʻenehana 10G PON (1) 10G PON ʻenehana hoʻomohala ala EPON i hoʻomalu ʻia e IEEE, a ʻo GPON i hoʻomalu ʻia e ITU e ulu ana i ka pae 10 GPON i ka presnt a ʻo ka hoʻolālā ma hope he 100G PON. Aia kekahi mau ʻokoʻa i nā ala evolution kūikawā, a me nā evo e pili ana ... Heluhelu hou aku Na Admin / 31 ʻAukake 23 /0Nā Manaʻo Pūnaewele PON ʻO ka pūnaewele PON i kapa ʻia he ʻekolu mau ʻāpana: OLT, ODN a me ONU. Aia kahi mea OLT ma ke kumu o ka topology pūnaewele. Loaʻa iā ia nā pūnaewele lawelawe lehulehu i luna a me nā lawelawe o nā mea hoʻohana lehulehu i lalo ma o ka ODN. He node koʻikoʻi ia no ka lawelawe agg... Heluhelu hou aku Na Admin / 31 ʻAukake 23 /0Nā Manaʻo Alanui Paiki ʻO ke alahele kahi kaʻina e loaʻa ai i kahi mea alalai kahi ʻeke mai kahi interface, kuhikuhi i ka ʻeke e like me kona wahi e hele ai a hoʻouna aku i kahi interface ʻē aʻe. ʻO ia kahi mea hoʻouna packet o ka papa pūnaewele e hana ana i ke kolu o ka papa kuhikuhi OSI ... Heluhelu hou aku Na Admin / 24 ʻAukake 23 /0Nā Manaʻo SONET SONET: ʻO ka pūnaewele optical synchronous, kahi standard transmission digital, i hoʻokomoʻia maʻAmelika Hui Pūʻia i ka makahiki 1988. Ua kapaʻia ka hōʻailona uila 1 kiʻekiʻe e like me STS-1, aʻo ka hōʻailona 1 kiʻekiʻe i hōʻikeʻia e like me OC-1, me ka helu o 51.84Mb / s. Ma kēia kumu, hoʻonui i ... Heluhelu hou aku Na Admin / 24 ʻAukake 23 /0Nā Manaʻo Hoʻokomo ʻia o ka ʻōnaeʻe ʻeke IPv6 Ua hoʻonohonoho ʻia nā pae hoʻohālikelike no IPv4 i ka hopena o nā makahiki 1970. I ka hoʻomaka ʻana o nā makahiki 1990, ua alakaʻi ka noi o WWW i ka hoʻomohala pahū o ka Pūnaewele. Me nā ʻano palapala noi pūnaewele paʻakikī a me ka hoʻololi ʻana o ka terminal, ka hāʻawi ʻana o ka honua indep... Heluhelu hou aku Na Admin / 15 ʻAukake 23 /0Nā Manaʻo Kaapuni I kekahi manawa, pono paha mākou e hoʻokō i ka ʻāpana like o ke code i nā manawa he nui. ʻO ka maʻamau, hoʻokō ʻia nā ʻōlelo papahana ma ke kaʻina: ʻo ka ʻōlelo mua ma kahi hana e puka mua, a ukali ʻia e ka ʻōlelo ʻelua, a pēlā aku. Hāʻawi nā ʻōlelo papahana i nā ʻōnaehana mana lehulehu... Heluhelu hou aku << < Mamua78910111213Aʻe >>> ʻAoʻao 10 / 74