1.Bayyana
Intanet na Abubuwa yana ba da na'urori masu auna siginar abubuwa daban-daban kamar grid na wuta, layin dogo, gadoji, ramuka, manyan tituna, gine-gine, tsarin samar da ruwa, madatsun ruwa, bututun mai da iskar gas, da na'urorin gida, sannan a haɗa su ta hanyar Intanet, sannan a yi aiki da su. takamaiman shirye-shirye don cimma ikon sarrafa nesa Ko don cimma sadarwar kai tsaye tsakanin abubuwa.Ta hanyar Intanet na Abubuwa, ana iya amfani da na'ura mai kwakwalwa ta tsakiya don sarrafawa da sarrafa inji, kayan aiki, da ma'aikata, da kuma sarrafa kayan aiki na gida da motoci, da aikace-aikace daban-daban kamar gano wurare da hana abubuwa daga sacewa. .A yawancin aikace-aikacen da ke sama, babu ƙarancin fasahar samar da wutar lantarki, kuma POE (POwerOverEthernet) fasaha ce da ke iya isar da wutar lantarki da bayanai zuwa na'urar ta hanyar murɗaɗɗen biyu a cikin Ethernet.Ta hanyar wannan fasaha da ta hada da wayar Intanet, tashoshi mara waya, kyamarori na sadarwa, cibiyoyi, tashoshi masu kyau, na’urorin ofis na zamani, kwamfutoci, da dai sauransu, ana iya amfani da fasahar POE wajen samar da wuta don kammala aikin na’urori daban-daban.Ana iya amfani da na'urorin lantarki da cibiyar sadarwa ke amfani da su ba tare da ƙarin soket ɗin wutar lantarki ba, don haka a lokaci guda yana iya adana lokaci da kuɗi don daidaita igiyar wutar lantarki, ta yadda farashin tsarin na'urar gaba ɗaya ya ragu.Tare da tartsatsi aikace-aikace na Ethernet, RJ-45 cibiyar sadarwa sockets ana amfani da ko'ina a duniya, don haka kowane irin POE na'urorin suna jituwa.POE baya buƙatar canza tsarin kebul na da'irar Ethernet don aiki, don haka amfani da tsarin POE ba kawai yana adana farashi ba, yana da sauƙin waya da shigarwa, amma kuma yana da ikon kunnawa da kashewa daga nesa.
2.Babban aikace-aikacen POE a cikin Intanet na Abubuwa
Tare da haɓaka fasaha da aikace-aikace, ma'anar Intanet na Abubuwa na ci gaba da fadadawa, kuma sababbin fahimta sun bayyana - Intanet na Abubuwa shine fadada aikace-aikacen da fadada hanyar sadarwa na hanyar sadarwa da Intanet.Yana amfani da fasahar fahimta da na'urori masu wayo don ganewa da gane duniyar zahiri.Watsawar hanyar sadarwa da haɗin kai, ƙididdiga, sarrafawa da ma'adinan ilimi, fahimtar hulɗar bayanai da haɗin kai mara kyau tsakanin mutane da abubuwa, da abubuwa da abubuwa, da cimma manufar sarrafa lokaci na ainihi, daidaitaccen gudanarwa da yanke shawara na kimiyya na duniyar zahiri. .Don haka, hanyar sadarwar ba za ta daina biyan buƙatun masu amfani ba, amma za ta fara fahimtar canje-canje a yanayin yanayin mai amfani, gudanar da hulɗar bayanai, da samar da masu amfani da keɓaɓɓun sabis.
Tasirin fasahar sadarwar mara waya a kan mutane abu ne da ba za a iya jayayya ba.A aikace-aikace kewayon mara waya na gida cibiyar sadarwa da aka zama fadi da fadi, a cikin manyan ofisoshi, smart warehouses, jami'a harabar, shopping malls, filayen jiragen sama, taron da nuni cibiyoyin, hotels, filayen jiragen sama, asibitoci, da dai sauransu Bars, kofi shagunan, da dai sauransu gane. bukatun mutane don yin hawan Intanet kowane lokaci, ko'ina.A cikin aiwatar da ƙaddamar da hanyar sadarwa mara waya, mafi mahimmancin aiki shine ingantaccen shigarwar AP mara waya (AccessPOint).Tsarin girgije na TG na iya samar da cikakken tsarin gudanarwa a cikin tsaka-tsaki, mai ma'ana da tasiri.A cikin manyan ayyukan ɗaukar hoto na hanyar sadarwa mara waya, akwai adadi mai yawa na APs mara waya kuma ana rarraba su a sassa daban-daban na ginin.Gabaɗaya, APs suna buƙatar kebul na cibiyar sadarwa don haɗawa zuwa masu sauyawa da haɗin waje.Wutar wutar lantarki ta DC.Magance wutar lantarki da gudanarwa a wurin zai ƙara yawan farashin gini da kulawa.Maɓallin wutar lantarki na "UNIP" yana warware matsalar samar da wutar lantarki ta tsakiya na APs mara waya ta hanyar samar da wutar lantarki ta hanyar sadarwa (POE), wanda zai iya magance matsalolin wutar lantarki na gida da aka fuskanta yayin gina aikin da kuma matsalolin gudanarwa na AP na gaba.Wannan yana hana APs guda ɗaya daga kasa yin aiki yadda ya kamata yayin ƙarancin wutar lantarki.A cikin wannan bayani, wajibi ne a yi amfani da kayan aikin AP wanda ke goyan bayan ayyukan 802.3af / 802.3af don cimma aikin samar da wutar lantarki ta hanyar sadarwa.Idan AP ba ta goyan bayan aikin yarjejeniya ta 802.3af/802.3af, zaku iya shigar da bayanan kai tsaye da POE synthesizer don kammala wannan aikin samar da wutar lantarki.Kamar yadda aka nuna a hoto na 1:
3. Aikace-aikacen POE smart terminals a cikin Intanet na Abubuwa
Lokacin yin kira a gida, idan aka sami gazawar wutar lantarki kwatsam, ba za a katse kiran ba.Wannan shi ne saboda samar da wutar lantarki ta tashar tarho kai tsaye ne ta hanyar kamfanin tarho (ofishin tsakiya) mai sauyawa ta hanyar layin tarho.Ka yi tunanin cewa idan na'urori masu auna firikwensin filayen masana'antu, masu sarrafawa da masu amfani da tasha masu wayo a cikin Intanet na Abubuwa kuma za a iya yin amfani da su kai tsaye ta hanyar Ethernet don kayan aikin ofis na zamani, to ana iya rage yawan wayoyi, samar da wutar lantarki, aiki da sauran farashi da yawa, kuma Extending. saka idanu ga yawancin aikace-aikacen nesa, wannan hangen nesa ne da fasahar POE ke nunawa ga al'ummar sarrafa masana'antu na Intanet na Abubuwa.A cikin 2003 da 2009, IEEE ya amince da ka'idodin 802.3af da 802.3at bi da bi, wanda ya bayyana a sarari gano wutar lantarki da abubuwan sarrafawa a cikin tsarin nesa, kuma sun yi amfani da igiyoyin Ethernet don masu amfani da hanyoyin sadarwa, masu sauyawa, da cibiyoyin sadarwa don sadarwa tare da wayoyin IP, tsarin tsaro. , da mara waya Hanyar samar da wutar lantarki don na'urori kamar wuraren samun damar LAN an tsara su.Sakin IEEE802.3af da IEEE802.3at ya inganta haɓakawa da aikace-aikacen fasahar POE sosai.