Nigute ushobora guhuza PoE switch na IP kamera?

Uyu munsi,JHATekinoroji izatangiza uburyo bwo gusaba bwaPOEmumishinga yihariye hamwe ningamba zo gusubiza zo gukoresha POE ikoreshwa na sisitemu zitandukanye.

Ibikoresho byifashisha POE birimo APs zidafite umugozi, kamera zurusobe, nibindi. Tuzagabanya guhuza muburyo 4 dukurikije niba agasanduku ka terefone hanyuma duhindure inkunga POE.

Ubwa mbere, switch na terminal byombi bishyigikira POE.

Icya kabiri, switch ishyigikira POE, ariko itumanaho ntirishyigikira POE.

Icya gatatu, switch ntabwo ishigikira POE, ariko itumanaho rishyigikira POE.

Icya kane, ntabwo ihinduka cyangwa itumanaho rishyigikira POE.

Urubanza rwa mbere rwo gushyigikira icyarimwe biroroshye cyane. UwitekaGuhindura PoEihujwe mu buryo butaziguye na simsiz AP cyangwa kamera y'urusobekerane rushyigikira amashanyarazi ya POE.

Menya neza ko ubwiza bwumugozi wurusobe bugeze kubisanzwe, kuko twahuye na AP cyangwa IPC amashanyarazi adahungabana kubera ubuziranenge bwumurongo. Uyu munsi, inshuti yasize ubutumwa inyuma ibaza niba intera y'urusobe rwa kamera ya neti ishobora gushyigikira metero 130-150 nkuko umucuruzi yabivuze. Nibyiza kuri twe kubika umugozi wa neti muri metero 80, kuko ibimenyetso bizagerwaho kure, kandi niyo bidashobora kuboneka, hazabaho akaga kihishe mugihe kizaza.

Indi ngingo nicyo twavuze mu ngingo ibanza. Ugomba kwitondera niba itumanaho na switch ari ibikoresho bisanzwe bya POE. Ibikoresho bisanzwe kandi bitari bisanzwe birashobora kuvangwa no gukoreshwa.

Urubanza rwa kabiri nuko switch ishyigikira POE, ariko itumanaho ntirishyigikira POE. Iyindi mpera ya kabili y'urusobe isohoka muri switch igomba kuba ihujwe na POE itandukanya, natwe twatangije. Ikimenyetso cyo kohereza kigabanijwemo ibimenyetso byimbaraga nimbaraga.

Ubwoko bwa gatatu nigihe iyo switch idashyigikiye POE ariko terminal irabikora. Guhindura byahujwe no gutanga amashanyarazi ya POE. Bitandukanye no gutandukanya, amashanyarazi ya POE arashobora kongerera ingufu kumurongo wumuyoboro hanyuma ugahereza ibimenyetso kuri terminal.

Ubwoko bwa kane nuburyo ibintu bitaba na switch cyangwa terminal. Bamwe mu nshuti babajije icyo bavuga kuri iki kibazo. Niba idafite ibikoresho, kurikiza gahunda yambere. Kubera ko tuvuga amashanyarazi ya POE, niba ntanumwe ashyigikiwe, natwe twiteguye gukoresha inyungu zo gutanga amashanyarazi POE (nubwo bidashoboka, tuvuga gusa ikoranabuhanga), ni ukuvuga guhuza ibikoresho kuri impera zombi, huza uburyo bwo gutanga amashanyarazi ya POE, hanyuma uhuze urundi ruhande rwumuyoboro wumuyoboro wa POE, hanyuma amaherezo ubyohereze kuri terminal.

Ibihe bine byavuzwe haruguru bisobanura ibintu byose aho amashanyarazi ya POE ashobora gukoreshwa. Mubyongeyeho, guhitamo POE ihinduka nabyo ni ngombwa cyane. Ihinduka ryiza rya POE ntirishobora gutuma sisitemu ihagarara gusa ahubwo inorohereza kubungabunga no kuzamura ejo hazaza.