Chaka chathachi, chomwe chinakhudzidwa ndi zinthu zosatsimikizika monga coronavirus yatsopano, kusowa kwa unyolo woperekera zinthu, komanso kukwera kwa mitengo ya zinthu zopangira, mbali zonse za moyo zinakumana ndi mavuto akulu, koma zida za netiweki ndi switch yayikulu sizinakhudzidwe kwambiri. Akuyembekezeka kuti msika wa switch upitiliza kukula nthawi ikubwerayi.
Kusinthana kwa mafakitale ndiye maziko a kulumikizana kwa mafakitale. Ma switch, ngati agawika malinga ndi malo ogwirira ntchito, amatha kugawidwa m'ma switch amakampani ndi ma switch amakampani. Choyamba chimagwiritsidwa ntchito m'malo ogwirira ntchito monga mabizinesi ndi nyumba, pomwe chachiwirichi chimagwiritsidwa ntchito makamaka m'malo ogwirira ntchito omwe ali ndi malo ovuta.
Pakadali pano, chomwe chimagwiritsidwa ntchito kwambiri pamsika ndi switch ya mafakitale, ndipo munthawi ya intaneti ya Chilichonse, imatchedwanso maziko a kulumikizana kwa mafakitale, kotero polankhula za switch, nthawi zambiri imatanthauza switch ya mafakitale.
Ma switch a mafakitale ndi mtundu wapadera wa ma switch, poyerekeza ndi ma switch wamba. Nthawi zambiri amakhala oyenera malo amakampani okhala ndi malo ovuta komanso osinthika, monga kutentha kosalamulirika (kopanda mpweya woziziritsa, kopanda mthunzi), fumbi lochuluka, chiopsezo cha mvula, malo oyikira magetsi moyipa komanso malo opanda magetsi abwino, ndi zina zotero.
Ndikofunika kudziwa kuti pogwiritsira ntchito njira yowunikira panja, ma switch a mafakitale amafunikanso ntchito ya POE. Chifukwa chakuti switch ya mafakitale yowunikira panja imafuna kamera ya bolt kapena dome yakunja, ndipo chilengedwe chili chochepa, sizingatheke kuyika magetsi a makamera awa. Chifukwa chake, POE imatha kupereka magetsi ku kamera kudzera mu chingwe cha netiweki, chomwe chimathetsa vuto la magetsi. Masiku ano mizinda yambiri imagwiritsa ntchito mtundu uwu wa switch ya mafakitale yokhala ndi magetsi a POE.
Ponena za msika wogwiritsa ntchito magetsi m'dziko muno, magetsi ndi sitima zapamtunda ndiye malo ofunikira kwambiri ogwiritsira ntchito magetsi m'mafakitale. Malinga ndi deta, ndi omwe ali ndi pafupifupi 70% ya msika wapakhomo.
Pakati pawo, makampani opanga magetsi ndiye gawo lofunika kwambiri logwiritsira ntchito ma switch amafakitale. Pamene makampaniwa akupitiliza kusintha kupita ku njira yanzeru, yogwira ntchito bwino, yodalirika komanso yoteteza chilengedwe, ndalama zomwe zikugwirizana nazo zipitilira kuwonjezeka.
Makampani oyendetsa mayendedwe ndi makampani achiwiri akuluakulu ogwiritsa ntchito ma switch amafakitale. M'zaka zaposachedwa, chifukwa cha kuwonjezeka kosalekeza kwa ndalama mu sitima zapamtunda komanso zoyendera zapamsewu za m'matauni, komanso kukulirakulira kwa nzeru ndi ukadaulo wazidziwitso m'misewu ikuluikulu ndi madera ena oyendetsa mayendedwe, msika wa ma switch amafakitale m'makampani oyendetsa mayendedwe wapitiliza kukula mwachangu.
Mtsogolomu, ndi kupita patsogolo kosalekeza kwa njira zodzipangira zokha zamafakitale komanso kukwezedwa kosalekeza kwa kugwiritsa ntchito ukadaulo wa Ethernet yamafakitale, switch yamafakitale idzabweretsa chitukuko chachikulu. Kuchokera pamalingaliro aukadaulo, kulumikizana nthawi yeniyeni, kukhazikika ndi chitetezo ndiye cholinga chachikulu cha zinthu zosinthira ma Ethernet zamafakitale. Kuchokera pamalingaliro a malonda, multi-function ndiye njira yopangira ma switch yamafakitale ya Ethernet.
Ndi chitukuko chopitilira komanso kukhwima kwa ukadaulo wa ma switch a mafakitale, mwayi wa ma switch udzawonjezekanso. Xiamen Tongkong, monga wothandizira ma switch odziwika bwino am'dziko ndi apadziko lonse lapansi, monga Hirschmann, MOXA, ayenera kumvetsetsa momwe chitukukochi chikuyendera ndikukonzekera pasadakhale.
Nthawi yotumizira: Disembala-23-2022