Imodeli ekhethwayo yothungelwano olukrelekrele lwePoE yeshishini
I-JHA Tech 26-port epheleleyo ye-Gigabit PoE iswitshi ibonelelaI-24 * 1000M izibuko kunye ne-2 * 1000M izibuko ze-SFP. Zonke izibuko ze-RJ-45 zixhasa amandla phezu kwe-Ethernet (PoE) umsebenzi. Izibuko ngalinye linokubonelela ngamandla amakhulu e-30W kwaye lihambelana ne-IEEE 802.3af/kwinqanaba le-PoE.
Umtshintshi uxhasa iindlela ezintathu zokusebenza: I-default, i-VLAN kunye ne-CCTV, enokuthi ibekwe ngabasebenzisi ngokutshintsha kwe-DIP ngokweemfuno zokusetyenziswa. Kwiindlela ze-VLAN kunye ne-CCTV, ixhasa umsebenzi we-watchdog ye-PoE ukuqaphela ukufumanisa ngokuzenzekelayo kunye nokuqaliswa ngokuzenzekelayo kwekhamera ye-PoE yokuqhawula, ukunciphisa inkqubo kunye neendleko zokugcinwa kwabasebenzi. Ke ngoko, olu tshintsho lulungele ukusetyenziswa kwiinkqubo zokucupha ukhuseleko lwevidiyo kunye neeprojekthi ezahlukeneyo zenethiwekhi.
I-JHA-P420024BMHGWibonelela ngamazibuko e-PoE angama-24, ithobela i-IEEE 802.3af/kumgangatho, kwaye amandla ayo e-PoE ewonke afikelela kuma-225W. Akukho mfuneko yokutshintsha i-beko yocingo yokuqala. Intambo yenethiwekhi enye kuphela inokubonelela ngamandla kunye nokuhanjiswa kwedatha kwiikhamera ze-IP, ii-APs kunye nezinye izixhobo ngexesha elifanayo.
Kukho ezinye iimodeli ezixhotyiswe ngamachweba e-combo anokuthi anyukele kwi-backbone switches kunye namaziko okubeka iliso kumgama omde. Umgama unokwandiswa ukuya kwi-550 yeemitha okanye ngaphezulu (kuxhomekeke ekusebenzeni kwemodyuli ye-SFP).
Ixhasa umsebenzi we-watchdog ye-PoE (kuphela kwiindlela ze-VLAN kunye ne-CCTV), eyenza ukufumanisa ngokuzenzekelayo kunye nokuqalisa kwakhona ngokuzenzekelayo ukuqhawula ikhamera ye-PoE, ukunciphisa iindleko zokugcinwa kwenkqubo.
I-JHA Tech, ngaba umenzi wokuqala unikezelwe kwi-R & D, imveliso, kunye nokuthengiswa kwe-Ethernet Switshi, iMedia Converter, i-PoE Switch & Injector kunye nemodyuli ye-SFP kunye neemveliso ezininzi ezinxulumene ne-17 iminyaka. Inkxaso ye-OEM, i-ODM, i-SKD njalo njalo.
Ngaba unomdla kutshintsho lwePoE ngomsebenzi wolawulo? Ukuba ufuna naluphi na uncedo, nceda ushiye idilesi yakho ye-imeyile kwaye siya kuba nengcali yoqhagamshelwano nawe ukuze ufumane iimpendulo zomntu ngamnye.