Itekhnoloji entsha yenza utshintsho lwe-PoE luzinze ngakumbi kwaye lukrelekrele!
Ngophuhliso olukhawulezayo lolwazi lwenethiwekhi, iingenelo zeAmandla phezu kwe-Ethernet (PoE)ngokuthe ngcembe ziyaziwa ngumntu wonke. Kufuneka intambo yenethiwekhi enye kuphela. I-PoE inokudlulisa idatha ngelixa inikezela amandla kwisixhobo sothungelwano, ukuphelisa isidingo socingo, ukonga iindleko kunye nendawo. Isixhobo sinokushukunyiswa ngokuthanda, kwaye ukuhanjiswa kwenkqubo kuyaguquguquka.
Njengomthengisi ohamba phambili weemveliso ze-PoE kushishino,JHAuzibophelele kuphando, uphuhliso kunye nokusetyenziswa kobuchwepheshe be-PoE ngaphezulu kweminyaka eli-17, kwaye uye wasebenzisa obu bugcisa kwiimveliso zokutshintsha ze-PoE ukuzisa abathengi amava angcono okusebenza.
- Inkxaso IEEE802.3bt umgangatho
I-JHA's PoE itshintshela inkxaso ye-IEEE 802.3 af/at/bt. Phakathi kwazo, iimveliso ezixhasa umgangatho we-bt PoE zigubungele i-90W bt PoE switch, 90W bt PoE network repeaters, 90W bt PoE unikezelo lwamandla kunye nezinye iimveliso, ukwenza isisombululo esipheleleyo, sisetyenziswa ngokubanzi kumashishini ahlukeneyo afana nezakhiwo ezihlakaniphile, ukuthengisa okuhlakaniphile, imfundo, unyango, ezothutho namandla.
2.PoE Watchdog
Ukutshintsha kwe-PoE usebenzisa umsebenzi wokuziphilisa we-PoE Watchdog unokusombulula ngokulula ingxaki yekhamera yenethiwekhi yekhamera kunye nokuqalisa kwakhona kwiinkqubo zokucupha. Emva kokuvula lo msebenzi, inkqubo iyakwazi ukubona ngokuzenzekelayo iikhamera zangaphambili kwiiyure ezingama-24 ngosuku. Ukuba akukho mveliso yetrafikhi evela kwikhamera, kuchongwa ukuba ikhamera iwile. Cima i-PoE kwaye uqalise kwakhona ikhamera yangaphambili ukusombulula ingxaki yokuphahlazeka kwekhamera. Akukho msebenzi wezandla ofunekayo, kwaye unokubonelela ngezisombululo ezifike ngexesha kunye nezithembekileyo zokusebenza kunye nokugcinwa kweprojekthi kamva.
Isizathu sokuba kutheni iimveliso ze-JHA zisetyenziswa kakhulu kumashishini ahlukeneyo kwaye zithandwa luninzi lwabasebenzisi beshishini azinakwahlulwa kuthotho lwetekhnoloji yeempawu ezintsha eziphuhliswe ngokuzimeleyo ngu-Utop. Ezi teknoloji zeempawu kunye nemisebenzi iqinisekisa ukhuseleko, uzinzo, kunye nokuzinza kwezixhobo ze-smart terminal ze-IoT. Ukusebenza okuthembekileyo.
Ukuba ufuna isisombululo sokukhetha utshintsho, nceda ushiye idilesi yakho ye-imeyile kwaye siya kuba nengcali yoqhagamshelwano nawe ukuze ufumane iimpendulo zomntu ngamnye. Gcina ixesha lakho lokuthenga kunye neendleko kwaye uphucule ukuthenga kwakho ngokufanelekileyo.