Posachedwapa, makasitomala ambiri afunsa kuti: Chifukwa chiyani pali kusiyana kwakukulu pamtengo chifukwa ndi onse mafakitalemasiwichi?Kenako, wopanga JHA akusanthulani kusiyana kwake:

Choyamba, tiye Casing ndi Wosiyana

Pali mitundu itatu ya zipolopolo zosinthira mafakitale pamsika: zipolopolo zachitsulo, zipolopolo za theka la aluminium theka lachitsulo, ndi zipolopolo zonse za aluminiyamu.Potengera kutentha, zipolopolo zonse za aluminiyamu zimakhala ndi kutentha kwabwino kwambiri komanso zotsika mtengo kwambiri, zotsatiridwa ndi zipolopolo za semi-aluminium.Theka lachitsulo, kutentha kwa chipolopolo chachitsulo kumakhala kosauka, ndipo nthawi zambiri amagwiritsidwa ntchito masiwichi amalonda.

Chachiwiri, Zigawo Zosiyana

Zosintha zamafakitale zimakhala ndi miyezo yokhazikika pakusankha zigawo, chifukwa masiwichi a mafakitale amagwiritsidwa ntchito m'malo ovuta ndipo angagwiritsidwe ntchito mokhazikika.Komabe, zosintha zamalonda sizingagwirizane ndi malo ovuta chotere.Makasitomala omwe adawagwiritsa ntchito amatha kudziwa kuti switch iyi itaya mapaketi.Ngati kusintha kwa mafakitale komwe mudagula nthawi zambiri kumakhala ndi kutayika kwa paketi, zikhoza kukhala kuti zigawo zomwe zimagwiritsidwa ntchito ndi wopanga sizikukwaniritsa zofunikira za kusintha kwa mafakitale.

Chachitatu, Chitetezo Chosakwanira

Nthawi zambiri ma switch a mafakitale amapangidwa ndi chitetezo champhamvu komanso chitetezo chokwanira, koma kuti apulumutse ndalama, masiwichi ambiri alibe chitetezo chenicheni cha mphezi.Chingwe cha netiweki chikawombedwa ndi mphezi, bolodi la PCB lidzawonongeka chifukwa champhamvu kwambiri.

Choncho, posankha masiwichi a mafakitale, musasankhe mwachimbulimbuli otsika mtengo, ndipo musasankhe mwachimbulimbuli okwera mtengo.Muyenera kuganizira mozama zosowa zanu ndikusankha masiwichi oyenera amakampani.

Bwerani ku JHA kuti mudziwe zambiri za switch ya Ethernet ya mafakitale.Zogulitsa zathu zonse zitha kuyesedwa chimodzi ndi chimodzi tisanatumize.