ʻO nā transceiver opitika kekahi mea hoʻoili hōʻailona optical. Loaʻa i nā transceiver optical haole ka ʻenehana makua akā he pipiʻi. ʻOiai ʻaʻole i oʻo loa nā transceivers optical home i ka ʻenehana, ʻaʻole lawa ke kumukūʻai no ka hana ʻana i nā mea kūloko. A laila he aha ke koho o nā transceivers optical?

Nā mea mālama no ke kūʻai ʻana i nā transceivers optical: Mai ka hōʻailona i hoʻouna ʻia i ka fiber optical, hiki ke hoʻokaʻawale ʻia nā transceivers optical i nā transceivers optical analog e pili ana i ka ʻenehana analog a me nā transceivers optical digital e pili ana i ka ʻenehana kikohoʻe. ʻO ke kumu hana o ka analog optical transceiver ʻaʻole ia he mea ʻē aʻe ma mua o ka modulation a me ka demodulation, kānana a me ka hui ʻana o ka hōʻailona, ​​​​a me nā mea ʻē aʻe. Ma ke kaʻina hana hoʻoili hōʻailona, ​​ʻaʻole hiki ke ʻae ʻia ka distortion, interference a me nā pilikia ʻē aʻe i ka hana analog, a aia nā ʻenehana insurmountable i ka hoʻouna ʻana i ka mana nui a me ka hoʻoili hui ʻana o nā lawelawe he nui. pilikia.

ʻOkoʻa ke kūlana o nā transceivers optical digital. ʻElua wale nō moku'āina o "fiber a me "no fiber" i loko o ka fiber optical. No laila, ʻaʻole kiʻekiʻe a ʻaneʻane ʻole ka linearity o ke kumu kukui, no laila e pale aku ai i ka nalowale o ka hōʻailona ma ke kaʻina hana. Eia kekahi, maʻalahi nā transceivers optical digital e hoʻokō i ka multi-channel a me ka hoʻoili ʻia ʻana o nā hōʻailona he nui. No ka mea ua hoʻololi wale ʻia lākou i nā hōʻailona kikohoʻe, hiki ke hoʻomaopopo maʻalahi i ka hoʻouna ʻana o nā kaha he nui a me nā hōʻailona he nui me ke kōkua o ka ʻenehana TDM (Time Division Multiplexing). Hiki i nā mea hana transceiver optical i kēia manawa ke hoʻouna i 10 mau kiʻi wikiō i hoʻopaʻa ʻole ʻia i ka manawa maoli ma hoʻokahi kaha nalu i ka manawa.

Optical fiber network topology, optical fiber network topology e hoʻoholo i ke ʻano o ka wikiō optical transceiver. Wahi a ka topology o ka pūnaewele hoʻoili fiber optical, ma waho aʻe o nā transceivers optical transceivers kuʻuna point-to-point, aia pū kekahi ʻano node-type a me ke apo pūnaewele optical transceivers e koho mai. Hoʻohui ʻia ka transceiver video optical node-type i nā nodes mua i loko o kahi pūnaewele kaulahao a i ʻole kahi pūnaewele lāʻau. Loaʻa mua i ka mīkini node ka hōʻailona ma kēlā me kēia node, hoʻololi iā ia i hōʻailona uila, a laila hoʻololi a hoʻonui i ka hōʻailona me ka node kūloko. Ma hope o ka hoʻololi photoelectric, hoʻohana ʻia ka ʻenehana WDM no ka multiplexing. E hoʻohana i ka fiber optical no ka lawe ʻana. ʻAʻole hoʻololi ʻia ka analog-to-digital ma kēlā me kēia node, e hōʻemi ana i ka attenuation hōʻailona.

ʻO ka wikiwiki o ka hoʻouna ʻana o ka transceiver optical he wikiwiki, maopopo ka pale, a hiki ke hoʻohana ʻia i nā ʻano āpau o waho. Loaʻa ka laulā nui o ka hana a hoʻohana nui ʻia i ka ʻoihana.

ʻO Shenzhen JHA Technology Co., Ltd, He 13 Makahiki 'ike i ka honua hoʻolako no ka ʻIkepili ʻIkepili Kūkākūkā ʻOihana, Hana Pono a me ke kākoʻo ʻole.