Menene tsarin sa ido na kyamara Poe

2023-07-14

Kamar yadda aka ambata a baya, akwai hanyoyin samar da wutar lantarki da yawa don saka idanu: wadataccen wutar lantarki, da kuma rashin amfanin wuta, kowannensu yana da damar kansa, kowannensu yana da fa'ida da rashin amfanin kansa. Babban abun ciki na wannan labarin ne game da poe wutar lantarki.

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Menene wadatar wutar lantarki?
Poe (iko akan Ethernet) Wadatar wutar lantarki tana nufin fasahar da ke ba da isar da wutan lantarki don sauran tashoshin IP din ba tare da wani canji ba.
Wadatar da wutar lantarki, a takaice, yana nufin wadatar wutar lantarki ta hanyar kebul na cibiyar sadarwa, wanda ke watsa bayanai biyu da wutar lantarki akan kebul na cibiyar sadarwa iri ɗaya. Don haka, ana amfani da wadataccen wadataccen wutar lantarki a cikin tsarin cibiyar sadarwa ta hanyar sadarwa ta hanyar sadarwa ta hanyar sadarwa ta ɗaukaka ta ɗaukaka.

Poe Nvr Kit 4channel 4 Ch Poe Nvr Kit

Namean zaɓi:

Ikon iko akan tsarin samar da wutar lantarki (pol, iko akan lan);
② Eternet Ethernet
③ iko a kan Ethernet.
Wannan shine sabon takamaiman bayani wanda ke amfani da keɓaɓɓun igiyoyin Ethernet da ke canzawa zuwa lokaci-lokaci, da ikon lantarki, yayin da muke riƙe da jituwa tare da masu amfani da Ethernet da masu amfani.
Tsarin samar da wutar lantarki na Poe
Tsarin tsarin poe ya hada da kashi biyu: kayan abinci masu son wutar lantarki (PS) da na'urar ta aiki (PD).
Na'urar PSE ce na'urar wacce ke ba da iko ga kayan aikin Ethernet, kuma kuma manajan ikon da ke cikin Ethernet.
Na'urorin PD, a gefe guda, akwai na'urorin abokin ciniki na tsarin Poe, kamar wayoyin IP da kyamarorin sadarwa, waɗanda ke karɓar iko daga nauyin wutar lantarki.
Haɗin haɗin bayanan da ke dogara da IEEE 802.3add Game da halin haɗin, nau'in na'urar, matakin amfani da wannan a matsayin tushen don PD ta hanyar Edthing.
Tarin wadataccen wutar lantarki fa'idodi
① Samfura mai Saukarwa ba tare da buƙatar hadadden wiring na wutar lantarki ba. Kyamara ba ta buƙatar haɗa shi da igiyoyi ko wasu abubuwa, kuma ana amfani da na USB na cibiyar sadarwa, wanda yake kyakkyawa ne kuma mai sauƙi.
② Zai Iya Rage farashi, ajiye farashin kayan aikin wutar lantarki, kamar layin wutar lantarki, kamar saitin layin, da kuma saitin tsarin aiki da adana lokacin shigarwa. Kuma lokacin da aka kunna kamara ta hanyar daidaitaccen poe, lokacin karɓar madarar ta atomatik ya amince da ikon.
③ sassauya sassauci, wuri mai amfani da na'urar, babu buƙatar la'akari da maganganun wutar lantarki, wuraren shirye-shirye, da sauransu.
Yana goyan bayan daidaitaccen 802.3at, tare da matsakaicin wadatar wutar lantarki har zuwa 30W don tashar jiragen ruwa guda ɗaya. A lokaci guda, yana ba da tallafi ga na'urorin da ba daidaitattun na'urori ba, haɓaka haɓaka hanyoyin samun damar kasuwanci sosai.
Babban aminci na aminci, wanda zai iya Coldedarfin wutar lantarki da madadin da ya dace. A lokaci guda, kayan samar da kayan wutan lantarki za a iya haɗa shi da kayan aikin wuta (wanda ba a hana shi ba), wanda zai iya tabbatar da aikin al'ada na tsarin da zarar an katse babban aikin wutar lantarki.
Garanti na tsarin, kayan aikin gaba ba shi da wadataccen wutar lantarki, kuma ba za a yi amfani da wutar lantarki ba, tabbatar da aminci.
Areaƙƙarfan wasan kwaikwayon, haɗin yanar gizo kaɗan, kuma babu wani babban ƙarfin wutar lantarki wanda ke haifar da rikitarwa.

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