Mahlale a macha a etsa hore phetoho ea PoE e tsitse le ho feta!
Ka tsoelo-pele e potlakileng ea boitsebiso ba marang-rang, melemo eaMatla holim'a Ethernet (PoE)butle-butle li ntse li tsebahala ho bohle. Ho hlokahala thapo e le 'ngoe feela ea marang-rang. PoE e ka fetisa data ha e ntse e fana ka matla ho lisebelisoa tsa marang-rang, e felisa tlhokahalo ea wiring, litšenyehelo tsa ho boloka le sebaka. Thepa e ka tsamaisoa ka boithatelo, 'me tsamaiso ea tsamaiso e fetoha habonolo.
Joaloka morekisi ea ka sehloohong oa lihlahisoa tsa PoE indastering,JHAe ikemiseditse ho etsa dipatlisiso, ntshetsopele le tshebediso ya ditheknoloji tse ntjha tsa PoE ka dilemo tse fetang 17, mme e sebelisitse mahlale ana ho dihlahiswa tsa switjha tsa PoE ho tlisetsa bareki boiphihlelo bo betere ba kopo.
- Tšehetsa maemo a IEEE802.3bt
Li-switch tsa JHA's PoE li tšehetsa IEEE 802.3 af/at/bt. Har'a tsona, lihlahisoa tse tšehetsang boemo ba bt PoE li koahetse 90W bt PoE switches, 90W bt PoE network repeaters, 90W bt PoE matla a thepa le lihlahisoa tse ling, ho etsa tharollo e feletseng, e sebelisoa haholo liindastering tse sa tšoaneng tse kang mehaho e bohlale, mabenkele a bohlale, thuto, tlhokomelo ea meriana, lipalangoang le matla.
2.PoE Watchdog
Liphetoho tsa PoE tse sebelisang mosebetsi oa ho ipholisa oa PoE Watchdog li ka rarolla bothata ba ho senyeha ha lik'hamera tsa marang-rang le ho tsosolosa mekhoa ea ho lebela. Kamora ho bulela ts'ebetso ena, sistimi e khona ho bona lik'hamera tse ka pele lihora tse 24 ka letsatsi. Haeba ho se na tlhahiso ea sephethephethe ho tsoa khamera, ho etsoa qeto ea hore khamera e soahlamane. Tlosa PoE 'me u qale kh'amera e ka pele ho rarolla bothata ba ho senyeha ha khamera. Ha ho na ts'ebetso ea matsoho e hlokahalang, 'me e ka fana ka litharollo tse nakong le tse tšepahalang bakeng sa ts'ebetso le tlhokomelo ea morero hamorao.
Lebaka leo ka lona lihlahisoa tsa JHA li sebelisoang haholo liindastering tse fapaneng 'me li ratoa ke basebelisi ba bangata ba indasteri li ke ke tsa arohanngoa le letoto la mahlale a macha a ikhethileng a ikemetseng ke Utop. Litheknoloji le lits'ebetso tsena tse ikhethang li netefatsa polokeho, botsitso le botsitso ba lisebelisoa tse bohlale tsa IoT. Ts'ebetso e tšepahalang.
Haeba o hloka tharollo ea ho khetha switch, ka kopo siea aterese ea hau ea lengolo-tsoibila mme re tla ba le setsebi sa ho ikopanya le uena bakeng sa likarabo tsa motho ka mong. Boloka nako ea hau ea ho reka le litšenyehelo 'me u ntlafatse bokhoni ba hau ba ho reka.