Na Admin / 18 Nov 21 /0Nā Manaʻo ʻO ka ʻokoʻa ma waena o SFP Modules a me Media Converter 1. He aha nā ʻokoʻa ma waena o SFP Modules & Media Converter? Hoʻohana nui ʻia nā Module SFP i ka iwi kuamoʻo o ka ʻoihana fiber optical, ʻoiai ʻo nā transceivers optical he mau mea pono e hoʻonui i nā kaula pūnaewele. Heluhelu hou aku Na Admin / 01 Nov 21 /0Nā Manaʻo Loaʻa i nā transceivers Fiber Optic nā hiʻohiʻona maʻamau 1. Hāʻawi i ka hoʻouna ʻikepili hoʻopaneʻe Ultra-low. 2. E akaka loa e pili ana i nā protocols network. 3. Hoʻohana ʻia ʻo ASIC Chipset kūikawā no ka ʻike ʻana i ka wikiwiki o ka laina ʻikepili. Hoʻonohonoho ʻo ASICS programmable i nā hana he nui ma kahi chip, me ka hoʻolālā maʻalahi, hilinaʻi kiʻekiʻe, ka liʻiliʻi o ka mana a me ka o... Heluhelu hou aku Na Admin / 29 Oct 21 /0Nā Manaʻo ʻIke pili i ka Module SFP Aia ka SFP Module i nā mea ʻike maka, kaʻapuni hana a me ka interface optical. ʻO ka mea optical e pili ana i ka lawe ʻana a me ka loaʻa ʻana o nā ʻāpana. ʻO ka ʻāpana hoʻouna: ʻo ka hoʻokomo ʻana o kahi helu helu helu o nā hōʻailona uila, ma o ka hoʻoili ʻana i ka chip driver internal, ka hoʻokele semiconducto... Heluhelu hou aku Na Admin / 26 Sep 21 /0Nā Manaʻo Ka ʻokoʻa ma waena o ka module SFP mode hoʻokahi a me ka module SFP mode multi-mode Aia ka module optical i kahi mea photoelectronic, kahi kaapuni hana, a me kahi interface optical. ʻO kahi ʻāpana photoelectronic ka lawe ʻana a me ka loaʻa ʻana o nā ʻāpana. No ka maʻalahi, ʻo ka hana o ka module optical he hoʻololi photoelectric. ʻO ka hopena hoʻouna e hoʻololi i ka uila ... Heluhelu hou aku Na Admin / 20 Aug 21 /0Nā Manaʻo Nā kumu kumu o WDM PON ʻO ka WDM PON kahi pūnaewele ʻike passive passive me ka hoʻohana ʻana i ka ʻenehana multiplexing māhele hawewe. ʻO ia hoʻi, i loko o ka fiber like, ʻoi aku ka nui o nā nalu i hoʻohana ʻia ma nā ʻaoʻao ʻelua ma mua o 3, a me ka hoʻohana ʻana i ka ʻenehana multiplexing ʻenehana no ka loaʻa ʻana o ka uplink hiki ke hāʻawi i ka grea ... Heluhelu hou aku Na Admin / 13 ʻAukake 21 /0Nā Manaʻo ʻO ka hoʻomaka ʻana o ka ʻenehana EPON a me nā pilikia hoʻāʻo Aia i loko o ka ʻōnaehana EPON nā ʻāpana opipika he nui (ONU), kahi laina laina opitika (OLT), a me hoʻokahi a ʻoi aʻe paha o nā pūnaewele ʻike (e nānā i ke Kiʻi 1). Ma ke kuhikuhi hoʻonui, hoʻolaha ʻia ka hōʻailona i hoʻouna ʻia e ka OLT i nā ONU āpau. 8h Hoʻololi i ke ʻano kiʻi, wehewehe hou i ka ʻaoʻao mua, a hoʻohui i ka manawa... Heluhelu hou aku << < Mamua17181920212223Aʻe >>> ʻAoʻao 20 / 47