Momwe mungalumikizire switch ya PoE ndi IP kamera?

Lero,JHATech idzayambitsa njira zogwiritsira ntchitoPOE kusintham'mapulojekiti apadera ndi njira zathu zoyankhira pogwiritsa ntchito POE-powered switch muzochitika zosiyanasiyana.

Malo opangira zida omwe amathandizira POE akuphatikiza ma AP opanda zingwe, makamera a netiweki, ndi zina zambiri. Kulumikizana pakati pa cholumikizira ndi chosinthira kumapangidwa ndi zingwe zama netiweki. Tigawa kulumikizana mu mitundu 4 kutengera ngati bokosi la terminal ndikusintha POE.

Choyamba, chosinthira ndi terminal onse amathandizira POE.

Chachiwiri, kusinthaku kumathandizira POE, koma terminal siyigwirizana ndi POE.

Chachitatu, kusinthaku sikumathandizira POE, koma terminal imathandizira POE.

Chachinayi, chosinthira kapena cholumikizira sichimathandizira POE.

Mlandu woyamba wothandizira panthawi imodzi ndi wosavuta kwambiri. TheKusintha kwa PoEimalumikizidwa mwachindunji ndi AP yopanda zingwe kapena kamera yamtaneti yomwe imathandizira magetsi a POE.

Onetsetsani kuti chingwe cha netiweki chili choyenera, chifukwa takumana ndi magetsi osakhazikika a AP kapena IPC chifukwa cha kusayenda bwino kwa chingwe. Masiku ano, mnzako adasiya uthenga kumbuyo akufunsa ngati mtunda wa chingwe cha netiweki cha kamera yaku network ukhoza kuthandizira 130-150 metres monga wamalondayo adanenera. Ndibwino kuti tisunge chingwe cha intaneti mkati mwa mamita 80, chifukwa chizindikirocho chidzachepetsedwa patali, ndipo ngakhale sichingawonekere, padzakhala zoopsa zobisika m'tsogolomu.

Mfundo ina ndi imene tinanena m’nkhani yapita ija. Muyenera kusamala ngati terminal ndi switch ndi zida wamba za POE. Zida zokhazikika komanso zosakhazikika zimatha kusakanikirana ndikugwiritsidwa ntchito.

Mlandu wachiwiri ndikuti chosinthiracho chimathandizira POE, koma terminal siyigwirizana ndi POE. Mapeto ena a chingwe cha netiweki chotuluka pa switchcho chiyenera kulumikizidwa ndi POE splitter, yomwe tayambitsanso. Chizindikiro chotumizira chimagawidwa kukhala chizindikiro cha data ndi mphamvu.

Mtundu wachitatu ndi pamene chosinthira sichikuthandizira POE koma terminal imathandizira. Kusinthaku kumalumikizidwa ndi magetsi a POE. Mosiyana ndi cholekanitsa, magetsi a POE amatha kuwonjezera mphamvu pa chingwe cha netiweki ndikutumiza chizindikiro ku terminal.

Mtundu wachinayi ndi momwe chosinthira kapena terminal ilibe zida. Anzake ena anafunsa zoti anene pa nkhaniyi. Ngati ilibe zida, ingotsatirani dongosolo loyambirira. Popeza tikukamba za magetsi a POE, ngati palibe chomwe chimathandizidwa, tili okonzeka kugwiritsa ntchito mwayi wamagetsi a POE (ngakhale sizingachitike, tikukamba za teknoloji), ndiko kuti, kugwirizanitsa zipangizo pa. malekezero onse awiri, gwirizanitsani chosinthira ku magetsi a POE, ndikugwirizanitsa mbali ina ya chingwe cha netiweki ku POE splitter, ndipo potsirizira pake mutumize ku terminal.

Zinthu zinayi zomwe zili pamwambazi zikufotokoza zochitika zonse zomwe magetsi a POE angagwiritsidwe ntchito. Kuphatikiza apo, kusankha kwa kusintha kwa POE nakonso ndikofunikira kwambiri. Kusintha kwabwino kwa POE sikungopangitsa dongosolo kukhala lokhazikika komanso kumathandizira kukonza ndi kukweza kwamtsogolo.