Kusintha kwa mtengo wa POEes amatenga gawo lofunikira pamawonekedwe ambiri ogwiritsira ntchito, makamaka munthawi ya intaneti ya Zinthu, pomwe kufunikira kwawo kukukulirakulira. Pansipa tifufuza mozama momwe mungagwiritsire ntchito komanso chiyembekezo chakukula kwa ma switch a POE.
Choyamba, tiyeni timvetsetse mfundo yoyambira yosinthira POE. Ukadaulo wa POE (Power over Ethernet) umagwiritsa ntchito zingwe za data za Efaneti kulumikiza zida zolumikizidwa ndi netiweki (monga ma LAN (WLAN) opanda zingwe (AP), mafoni a IP, ma Bluetooth access point (AP), makamera a IP ndi zina) popereka mphamvu zakutali. . Izi zimathetsa kufunikira kokhazikitsa chipangizo chapadera chamagetsi pa chipangizo chilichonse cha IP network terminal, kuchepetsa kwambiri ma waya ndi kasamalidwe kazinthu zotumizira zida zamagetsi.
8 Gigabit POE+2GE Gigabit Uplink+1 Gigabit SFP Port Switch
M'nthawi ya intaneti ya Zinthu, kuchuluka kwa deta yopangidwa ndi zida zosiyanasiyana kukuchulukirachulukira, ndipo kufunikira kwa zida zowunikira zanzeru kukuchulukiranso. Monga gawo lofunikira la kuyang'anitsitsa kwanzeru, makamera ochezera a pa Intaneti samangofunika kutumiza zizindikiro za vidiyo kudzera pa zingwe zapaintaneti, komanso ayenera kupereka mphamvu zokwanira nthawi yonseyi. Pankhaniyi, kugwiritsa ntchito ma switch a POE ndikofunikira kwambiri. Chifukwa chosinthira cha POE chimatha kugwiritsa ntchito zida monga makamera a netiweki kudzera pazingwe zamaukonde, njira yokhazikitsira ndiyosavuta komanso zofunikira zowonjezera mphamvu zimachepetsedwa.
Poganizira za kukonza ndi kukweza kwa zida zonse za netiweki, ma switch a POE alinso ndi zabwino zambiri. Chifukwa kusintha kwa POE kungapereke mphamvu ku zipangizo zamakina, zipangizozi zimatha kupanga zosintha zamapulogalamu, kuthetsa mavuto ndi ntchito zina popanda kuzimitsa mphamvu, zomwe zimathandizira kwambiri kupezeka ndi kukhazikika kwa intaneti.
Kenaka, tidzafufuza mozama za chitukuko cha kusintha kwa POE kuchokera ku zizindikiro zingapo zofunika.
Choyamba, ndi chitukuko cha intaneti ya Zinthu ndi luntha lochita kupanga, kuchuluka kwa zida zanzeru zosiyanasiyana kupitilira kukula, zomwe zidzalimbikitse mwachindunji chitukuko cha msika wa POE. Makamaka ndi kufalikira kwa makamera amtundu wapamwamba kwambiri, malo olowera opanda zingwe (APs) ndi zida zina, kufunikira kwa masinthidwe a POE omwe angapereke mphamvu zokhazikika kudzapitilira kukula.
Kachiwiri, pamene kukula kwa malo opangira ma data kukukulirakulira, kufunikira kwa liwiro lotumizira ma data kukuchulukiranso. Kusintha kwa POE kudzakhala ndi gawo lofunikira kwambiri m'munda wa data center ndi ntchito yawo yotumizirana mwachangu komanso magwiridwe antchito amagetsi.
Kuphatikiza apo, zopereka za POE zosinthira kupulumutsa mphamvu ndi kuteteza chilengedwe sizinganyalanyazidwe. Poyerekeza ndi magetsi achikhalidwezida, Kusintha kwa POE kungapulumutse mphamvu zambiri ndikuchepetsa mphamvu zowonongeka, zomwe zimagwira ntchito yabwino pakulimbikitsa chitukuko cha IT yobiriwira.
Zachidziwikire, tiyeneranso kulabadira zovuta zina pamsika wa POE. Mwachitsanzo, popeza zida zosiyanasiyana zimakhala ndi mphamvu zosiyanasiyana, mapangidwe ndi kupanga masiwichi a POE amayenera kukwaniritsa zosowa zosiyanasiyana, zomwe zitha kuwonjezera ndalama zopangira. Kuphatikiza apo, nkhani zachitetezo pamaneti ndizovuta zomwe sizinganyalanyazidwe. Pamene zida zowonjezereka zikugwirizanitsidwa ndi intaneti, momwe mungawonetsere chitetezo cha magetsi ndi chitetezo cha deta pazidazo zidzakhala nkhani yofunika kwambiri.
Mwachidule, masinthidwe a POE ali ndi mawonekedwe osiyanasiyana ogwiritsira ntchito komanso chiyembekezo chakukula pa intaneti ya Zinthu. Ndi kupita patsogolo kosalekeza kwaukadaulo komanso kukulirakulira kosalekeza kwa mawonekedwe ogwiritsira ntchito, tikukhulupirira kuti masiwichi a POE atenga gawo lofunikira kwambiri pachitukuko chamtsogolo.
Nthawi yotumiza: Sep-27-2023
