Na Admin / 22 Nov 19 /0Nā Manaʻo ʻO ke kamaʻilio ʻōpika | ʻO ka ʻenehana nui o 100G Ethernet, ua loaʻa iā ʻoe? Ke alakaʻi: 100G Ethernet mai ka noiʻi a hiki i ke kālepa, pono e hoʻoponopono i nā ʻenehana koʻikoʻi o ka interface, ka hoʻopili ʻana, ka lawe ʻana, nā ʻāpana kī, a me nā mea ʻē aʻe. Sub-mult... Heluhelu hou aku Na Admin / 19 Nov 19 /0Nā Manaʻo Introduction to PON Technology 1.Basic structure of PON PON (Passive Optical Network) PON he hoʻokahi-fiber bidirectional optical access network me ka hoʻohanaʻana i kahi hanana point-to-multipoint (P2MP). Hoʻokumu ʻia ka ʻōnaehana PON me kahi kikowaena laina optical (OLT), kahi pūnaewele hoʻohele optical (ODN), a me kahi ʻāpana pūnaewele optical (ONU) ma ... Heluhelu hou aku Na Admin / 16 Nov 19 /0Nā Manaʻo Manaʻo kumu o ka module optical 1. ʻĀpana Laser ʻO ka laser ka mea nui loa o ka module optical e hoʻokomo i kēia manawa i loko o kahi mea semiconductor a hoʻokuʻu i ka kukui laser ma o nā oscillations photon a loaʻa i loko o ka lua. I kēia manawa, ʻo nā lasers i hoʻohana pinepine ʻia ʻo FP a me DFB lasers. ʻO ka ʻokoʻa ʻo ka sem ... Heluhelu hou aku Na Admin / 14 Nov 19 /0Nā Manaʻo ʻO ka manaʻo kumu, haku mele a me nā hiʻohiʻona o ka ʻōnaehana kamaʻilio fiber optical Manaʻo kumu o ke kamaʻilio fiber optical. ʻO ka fiber optical he alakaʻi nalu opitika dielectric, kahi ʻano alakaʻi nalu e ālai i ka mālamalama a hoʻolaha i ka mālamalama i ke ala axial. ʻO ka fiber maikaʻi loa i hanaʻia me ke aniani quartz, resin synthetic, a me nā mea'ē aʻe. Heluhelu hou aku Na Admin / 12 Nov 19 /0Nā Manaʻo ʻO kahi ʻike piha o nā mea hoʻopili fiber optic ʻO ka hana nui o ka mea hoʻopili fiber optic ʻo ia ka hoʻopili koke ʻana i nā fibers ʻelua i hiki ai i ka hōʻailona optical ke hoʻomau i ka hana ʻana i kahi ala optical. ʻO nā mea hoʻohui fiber optic he kelepona, hiki ke hoʻohana hou ʻia, a ʻo ia ka mea nui a hoʻohana nui ʻia i nā ʻāpana passive i nā ʻōnaehana kamaʻilio optical. ʻO ka fiber ... Heluhelu hou aku Na Admin / 08 Nov 19 /0Nā Manaʻo Ma hea kahi i hoʻohana ʻia ai ka module optical? ʻO ka module optical kahi mea uila i hoʻololi ʻia me ka photoelectrically. ʻO ka ʻōlelo maʻalahi, ua hoʻololi ʻia kahi hōʻailona optical i kahi hōʻailona uila, a ua hoʻololi ʻia kahi hōʻailona uila i hōʻailona optical, e komo pū ana me kahi mea hoʻouna, kahi mea hoʻokipa, a me kahi hana uila ... Heluhelu hou aku << < Mamua61626364656667Aʻe >>> ʻAoʻao 64 / 76