Kodi chingwe chosalowa madzi ndi chiyani?

Zingwe zopanda madzi ndi mawaya ndizofunikira kwambiri m'mafakitale ndi ntchito zosiyanasiyana, makamaka kumene amakumana ndi madzi ndi chinyezi. Zingwe zapaderazi ndi mawaya amapangidwa kuti athe kulimbana ndi mavuto omwe amadza chifukwa cha madzi, kuonetsetsa kuti ntchito yodalirika, yotetezeka m'malo amvula. Chimodzi mwazinthu zofunika kuziganizira powunika momwe zingwe zosalowa madzi ndi mawaya zimagwirira ntchito ndizomwe zimasunga madzi.

Mavoti osalowa madzi

Kuyeza kwamadzi kwa chingwe kapena waya ndi chizindikiro chachikulu cha kuthekera kwake kukana kulowa m'madzi ndikusunga magwiridwe ake m'malo onyowa. Mulingo uwu nthawi zambiri umaimiridwa ndi code ya Ingress Protection (IP), yomwe imakhala ndi manambala awiri. Nambala yoyamba imayimira mlingo wa chitetezo ku zinthu zolimba, nambala yachiwiri ikuyimira mlingo wa chitetezo ku madzi.

Zazingwe zopanda madzindi mawaya, nambala yachiwiri ya IP code ndiyofunikira kwambiri.
Amapereka chidziwitso chamtengo wapatali pa mlingo wa madzi ndi kukana chinyezi. Mwachitsanzo, chingwe chokhala ndi IP67 yosalowa madzi sichimatchinga fumbi ndipo chimatha kupirira kumizidwa mu mita imodzi yamadzi kwa mphindi 30. Komano, zingwe zokhala ndi IP68 zimapatsa madzi kukana, zomwe zimawapangitsa kukhala oyenera kugwiritsa ntchito zovuta kwambiri monga kuyika pansi pamadzi.

Pankhani ya zingwe za Efaneti

Kuyeza kwamadzi ndikofunikira kwambiri, makamaka m'malo akunja ndi mafakitale komwe kumakhala madzi nthawi zonse komanso nyengo yoyipa. Zingwe za Efaneti zopanda madzi zapangidwa kuti zitsimikizire kufalikira kwa data kodalirika m'malo omwe zingwe zokhazikika zimatha kuwonongeka ndi madzi. Zingwezi zimagwiritsidwa ntchito kwambiri poyang'anira panja, makina opangira mafakitale, ndi ntchito zapanja zapaintaneti pomwe kusunga kulumikizidwa kwa netiweki kumakhala kofunikira.

Kupanga zingwe za Efaneti zopanda madzi kumaphatikizapo zida zapadera ndi mawonekedwe omwe amawonjezera kukana kwawo madzi. Zingwezi nthawi zambiri zimakhala zotchingira madzi, jekete yakunja yolimba, ndi zolumikizira zomata kuti madzi asalowe. Kuphatikiza apo, zingwe zina za Ethernet zopanda madzi zimatha kukhala ndi zotchingira kuti zipewe kusokoneza ma elekitiroma, kupititsa patsogolo kudalirika kwawo m'malo ovuta.

M'magawo a mafakitale

Zingwe zopanda madzindipo mawaya amagwira ntchito yofunika kwambiri powonetsetsa kuti makina ndi zida zikugwira ntchito mopanda msoko, ngakhale m'malo omwe madzi amakhala pachiwopsezo nthawi zonse. Mwachitsanzo, muulimi, zingwe zopanda madzi zimagwiritsidwa ntchito kugwirizanitsa masensa ndi machitidwe olamulira mu ulimi wothirira ndi zipangizo zaulimi zomwe zimawonekera ku chinyezi ndi madzi panthawi yogwira ntchito. Mlingo wosalowa madzi wa zingwezi ndi chinthu chofunikira kwambiri pakuwonetsetsa kuti nthawi yayitali komanso kudalirika kwa zida pamikhalidwe yovutayi.

Mwachidule, avoteji madzi zingwendi mawaya (kuphatikiza zingwe za Efaneti) ndizofunikira kwambiri pazogwiritsa ntchito pomwe kukhudzana ndi madzi ndi chinyezi kumadetsa nkhawa. Kumvetsetsa kachidindo ka IP ndi chingwe chachitetezo chamadzi ndikofunikira kuti tisankhe njira yoyenera kuthana ndi zovuta zachilengedwe za pulogalamu yomwe wapatsidwa. Kaya ndi maukonde akunja, makina opangira mafakitale kapena makina aulimi, kudalirika ndi magwiridwe antchito a zingwe zosalowa madzi ndi mawaya ndikofunikira kuti zisungidwe bwino pakanyowa.