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    Introduction to PON Module

    Ka manawa hoʻouna: Sep-14-2022

    ʻO kahi module PON kahi ʻano o ka module optical.Hoʻohana ia ma nā lako kikowaena OLT a pili pū me nā lako keʻena ONU.He mea nui ia o ka pūnaewele PON.Hiki ke hoʻokaʻawale ʻia nā modules optical PON i nā modules optical APON (ATM PON), BPON (broadband passive network) optical modules, EPON (Ethernet) optical modules, a me GPON (gigabit passive network) optical modules e like me ka protocol transmission.I kēia manawa, hoʻohana nui ʻia nā modules optical EPON a me nā modules optical GPON.Hōʻike kēia kiʻi i ka module optical GPON.   Aia ka ʻāpana hoʻoili o ka module optical PON i ke ʻano hoʻomau.Hoʻouna ka OLT i kahi hōʻailona uila me kahi helu bit ma o ka manamana gula o ka module, a hoʻokele i ka hāmeʻa BOSA e hoʻouna i kahi hōʻailona optical modulated i ka helu kūpono ma hope o ka hana ʻia ʻana e ka chip driver i loko o ka module.Loaʻa i ka modula kahi hana hoʻokele kikohoʻe, hiki iā ia ke hoʻomalu i ke kaapuni a mālama i ka paʻa o ka hōʻailona optical output.Hoʻopuka ka module PON i ka mālamalama ma 1490nm. He aha ka module PON
    Aia ka ʻāpana e loaʻa ana o ka module optical PON i ke ʻano burst.Ke loaʻa ka module i kahi hōʻailona optical me kahi helu helu helu, hoʻololi ka diode ʻike maka o ka module i ke kukui i loaʻa i hōʻailona uila, i hoʻonui ʻia e ka preamplifier a laila hoʻopuka i kahi hōʻailona uila me ka helu helu helu i ka terminal OLT. .ʻO 1310nm ka lōʻihi o ka nalu o ka mālamalama i loaʻa i ka module PON. He 10KM a i ʻole 20KM ka mamao o ka PON module.ʻO ke ʻano o ka interface ʻo ia ka SC interface, a ʻo ka nui o ka hana ma ke ʻano he gigabit a i ʻole 10 gigabit.ʻO ka PON optical module, e like me kekahi o nā mea pono e pono ai no FTTH, hoʻohana nui ʻia i nā pūnaewele komo. ʻO ka mea i luna nei ka PON Module Introduction maiShenzhen HDV Phoelectron Technology Co., Ltd.  



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