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    Hoʻohana hana DDM module Optical

    Ka manawa hoʻouna: Dec-28-2022

    1. Optical module ola wanana

    Ma o ka nānā ʻana i ka manawa maoli o ka volta hana a me ka mahana i loko o ka module transceiver, hiki i ka luna ʻōnaehana ke loaʻa i kekahi mau pilikia pilikia:

    a.Inā kiʻekiʻe loa ka volta Vcc, e hoʻopau ia i nā mea CMOS;He haʻahaʻa loa ka volta Vcc, a ʻaʻole hiki ke hana maʻamau ka laser.

    b.Inā kiʻekiʻe ka mana loaʻa, e pōʻino ka module e loaʻa ana.

    c.Inā kiʻekiʻe loa ka mahana hana, e ʻelemakule ka mea holo wikiwiki.

    Eia kekahi, hiki ke nānā ʻia ka hana o ka laina a me ka transmitter mamao ma ka nānā ʻana i ka mana optical i loaʻa.Inā ʻike ʻia kahi pilikia, hiki ke hoʻololi ʻia ka lawelawe i ka loulou standby a i ʻole ka module optical hiki ke hoʻololi ʻia ma mua o ka hiki ʻole.No laila, hiki ke wānana ke ola lawelawe o ka module optical.

    2. Wahi hewa

    Ma ka loulou optical, ʻo ka ʻimi ʻana i kahi o ka hemahema he mea koʻikoʻi i ka hoʻouka wikiwiki ʻana o nā lawelawe.Ma o ka nānā ʻana i nā hōʻailona hōʻailona a i ʻole nā ​​kūlana, ka nānā ʻana i ka ʻike pili a me nā pin module optical, hiki ke ʻike koke ʻia ka wahi o ka loulou, e hōʻemi ana i ka manawa hoʻoponopono hewa.

    3. Hōʻoia kūpono

    ʻO ka hōʻoia hoʻohālikelike ʻana ʻo ia ka nānā ʻana inā pili ke kaiapuni hana o ka module me ka manual data a i ʻole nā ​​kūlana kūpono.Hiki ke hōʻoiaʻiʻo ʻia ka hana o ka module ma lalo o kēia kaiapuni hana kūpono.I kekahi mau hihia, no ka mea, ʻoi aku ka nui o nā palena o ke kaiapuni i ka manual data a i ʻole nā ​​kūlana kūpono, e hoʻohaʻahaʻa ʻia ka hana o ka module, e hopena i ka hala o ka lawe ʻana.

    ʻO ka like ʻole ma waena o ke kaiapuni hana a me ka module e komo pū ana:

    a.ʻOi aku ka voltage ma mua o ka palena i ʻōlelo ʻia;

    b.ʻO ka mana optical i loaʻa he overloaded a i ʻole ka haʻahaʻa ma mua o ka naʻau o ka mea hoʻokipa;

    c.Aia ka mahana ma waho o ka pae wela hana.



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