He aha te mea te hub me pehea te mahi i te reira?

Hub - he ariā rawa whanui. Kei te whakamahia te reira i kore anake i roto i te kupu whatunga. Hoki, hei tauira, i reira ko te ariā o te hub USB. Tenei pūrere, e Kei te whakamahia te reira ki te hono atu ki te tauranga kotahi i runga i te maha o ngā tūmomo USB-pūrere. Otiia e kore e ko te whānuitanga katoa o taea o tono o concentrators o te natura rerekē tenei.

I roto i te whakawhanake puta wawe i muri ranei i roto i te wāhanga mōhiohio tetahi raruraru tauira ki te whakakotahi i te maha etahi o ngā pūrere tukatuka raraunga motuhake. Ka taea e ngāwari tenei raruraru faatiti'aifarohia whatunga tika hanga. Hei whakatinana i tenei mahi, i reira e he maha rawa o hangarau. Ka anga whakamahere i te hanga o ona whatunga, kia whakatau tonu koe te mea ki te whakahiato whakaaro rere mōhiohio ka whakamahia i roto i te tukanga o te tiaki i te rawatanga anō o hononga whatunga. Ko te hub whatunga (hub) - ko tetahi o taua pūrere.

Ko te āhuatanga matua o te pana, e kua he hub - ko reira he āhuatanga o awa pāpāho raraunga. He nga tauranga katoa i te taua mana. Na reira, ko te kōrero tafe riro e tetahi o ratou, e whakarato ana te reira ona haapurororaa ki ētahi atu tauranga kaha katoa. Te pakeke te korero, ki te matau ki ta te hub, he mea e tika ana ki te mahino tona ngako. Tenei repeater hangaia mo te maha nui o tauranga, me te mea he avtosegmentatsii mahi whai hua. Avtosegmentatsiya - Ko te tukanga o te mana aunoa o te tauranga pāngia (whakawhiti o te tauranga i taka homai ara ki tetahi tukanga - tauranga faaararaa tautauā). I roto i te heke mai, ki te nekehia atu te hara ki te, riro ano te tauranga te aratau hohe.

Ko te kupu whakahoki ki te pātai o te mea te tari, me te pehea faikehekehe reira i te whakakā tenei. tino taea Āhuatanga whatunga hub whakapai ake i te taumata whānui o te tika, me te manahautanga whatunga. Ano, whakaritea e otinga o puta pakanga, me te whakarite mana katoa katoa i runga i te hongere hononga kāwanatanga te tika ki te pūrere ano kahore whakaurunga atu, e rua pūmanawa me te pūmārō.

Ka taea te ngā tari ä ki ia atu, tuku ki a koutou te hanga i te topologies whatunga me te tino tetahi rahi. Hoki tukua ratou he hononga i waenganui i te tapahanga, reira whakatinana āhuawhatunga "mauiui". Ko ä i kotahi drawback nui: he ratou tino ti'aturi i runga i te āhuawhatunga whatunga, te wahi e hāngai ana, e ko, e kore e ao. Na, E wātea ana hoki ia āhuawhatunga ratou momo o ä.

I roto i te whānui, ki te mutunga kitea i roto i taua he hub taua, Me tetahi ki matau - taea reira ki ngā whakaaro takitahi no ki te whatunga ki tetahi ao (kaua rohe) mahi rōpū.

Kua tamata matou ki te matau i roto i ngā whānui te mea te hub me "he aha kai te reira." Ko te ringa rehe me te faaohiparaa i te whanui hanga ä whānui i roto i te mākete IT o tenei ra. Ki te to ratou awhina, ko reira taea ki te whakaoti i te mau tamataraa o te hanganga o whatunga rorohiko , a kihai ratou anake.