He aha te mea he pouwhanga? Parau tumu o te mahi. momo o ngā pouwhanga

Ko te wā tuatahi te hono koe i te pona PC ranei ki te Internet i kino kaiwhakamahi matau, rite ki te tikanga, whakatika te pātai: "He aha te mea he pouwhanga me aha e hiahiatia ratou," I e wahi o tenei tuhinga e hoatu pouwhanga wehewehenga, me te ka he hātepe papatono mo ratou tāutanga me te whirihoranga, e mahi ana e te mea ngāwari taea te mātanga rorohiko tauhou tīpako me te whiwhi ki te mahi i te pūrere taua.

He aha te mea te reira?

Hei timata, kia mahi a ki te meka e taua pouwhanga. Ko te wāhanga motuhake i roto i te rorohiko, kua hangaia nei mo te hononga ki tenei te whatunga rorohiko. Ko te kupu "pouwhanga" i hanga e te whakakotahi e rua ngā. Ko te tuatahi o ratou - te modulator. Na i roto i te hikohiko huaina reira he kaupapa motuhake, e encodes te tohu. Na te tuarua - te demodulator. Ko, he whakaaro e hanga te mahi o te modulator kōaro. Ko tētahi o ratou encodes me whakawhiti te tohu, me te manako te tuarua me faafariu. Ko te kupu, tae noa tata, ki te Ipurangi i hono te nuinga o te rorohiko whaiaro e te tikanga o waea waea. Na kua puta ke te āhuatanga, me āta romia i roto o te wāhanga mākete o kāri whatunga. Kei te rawa ratou, a ka he teitei te tere, a nui o te kaupapa ki a ratou. Ko reira e tonu ngā pouwhanga ahokore kore e e ano i te rerekē tūturu.

A, no te hiahiatia koe?

Na kia mahi a ki te hunga take i roto i nei e hiahiatia e ratou. Hono mo'oní, pea enei ngā toru. Ko te tuatahi o enei kei te āta ngaro haere i teie nei. Ko ia he rorohiko whaiaro ki te awhina o tenei pūrere me te aho waea e hono ki te Ipurangi. Na peia ana ia NICs. Na ko raro te utu, a ka he e rave rahi taime teitei te auau. Na te hononga i roto i tenei take i te tikanga o te nui pai. Ko mo te pūnaha "Kiritaki-Bank" taua i te pūrere te pau (tuarua te take). Pomoschm ka te hono reira ki te kaikaute o te tūmau kautaha fakapa'anga. Te kore mahue te tari, ka taea e ia te mahi i te whakawhitinga moni ranei tirohia wātea o moni i roto i te pūkete. e kore te tere High i roto i tenei take e hiahiatia ana. Ko e hiahiatia ana i te hononga tiaki kei i te taumata tika. Na maha ngā rōpū i roto i tenei hōputu me te mahi ki te pareparenga. Te take whakamutunga, ina te pouwhanga i roto i te tono, ki te haere tetahi i te rota. Me ia he hononga ipurangi ahokore. I roto i tenei take, i te pātai: "He aha te mea he pouwhanga, a he aha ratou e hiahiatia" - whakatika i tahaki. Ki te awhina o era atu tikanga hangarau, tenei pātai noa e taea e kore te whakatika.

I roto i te tikanga o te mahi

I roto i te tikanga o te mahi e wehea taua whakaaro ki e rua ngā momo: ā-(i.e., tāuta roto te wae pūnaha rorohiko) me waho (tūhono pūrere taua mokamoka roha rorohiko whakamahia te, pona papa ranei). Hoki te whakamutunga, e hiahia ana koe ki te tāuta i te whakakā pūmārō (ki te tetahi) ki te tūnga e tika ana. A me te mea i te pātai: "He aha te mea te aratau Pouwhanga" e mamati tairitenga ranei ratou - e whakaritea e te tohu raina waea. Ko wātea anake te tuatahi o ratou pouwhanga Ahokore. whatunga pūtau katoa whakahaere anake i roto i tenei paerewa. Na reira, e kore te mea e wātea ana mō ngā pūrere ahokore he whakakā taua. kia tētahi atu wāhi e tuhia. I e ngātahi Motherboards pakeke (arā, soldered) whakaaro rite. Otiia inaianei e kore kitea ratou i runga i PC hou.

mō ngā tohutohu i runga i te tūhono

Te whakarōpū tuarua, i ko i tawhiti te tohatoha nui, e hāngai ana i runga i te tikanga o te hononga. E ai ki tenei Hupa raraunga wehea ki waeahia me ahokore. I roto i te take tuatahi i reira ko te tūhono motuhake e tāuta te taura waea te. Ka taea e ngā pūrere tuākana kia tetahi korero i runga i te waea te mahi ranei i runga i te Ipurangi. Na i reira ko te whakarerekētanga motuhake o taua whakaaro. āhei te reira ki a koutou hokai wā kotahi te ipurangi, me te kōrero i te waea. Ko te ADSL-pouwhanga tenei. He aha te mea te reira? pūtahuri Motuhake, e tuwhaina e te whakahaere me te tohu tuku i iarere rerekē. Ka rite ki te hua o te taua awa raraunga e rua tuku ki te taura. I roto i te take tuarua, ngā te tuku raraunga e radiation hiko kahore waea.

Na roto i te momo o whatunga tautokona

Ko anake whakarōpū pūrere ahokore tēnei kōwhiringa. E ai ki a ia, Ko ratou o nga momo e whai ake nei: GSM (Kei te hoki ētahi wā ka karangatia e ratou 2G), 3G me LTE (ko 4G ingoa tetahi). He whakamuri hototahi ki ia atu katoa o ratou. Ie 3G ngāwari e taea ki te mahi i roto i te whatunga GSM. Hoki, i ngā kaiwhakamahi puputu'u e te meka e te USB-pouwhanga. Ko roto i tenei puka take hanga te nuinga o taua whakaaro. I roto i te ahua ko reira he puku kohiko e whakarato raraunga ahokore. Te kore kore e rite rawa ai ki te mokamoka mo te kāri Sim. Tūhono reira ki te tūhono tapawhā YUSB PC.

ngā kaiwhakanao

Conventionally, Ka taea te wehea kaihanga o taua taputapu ki ngā akomanga e rua. Ko te tuatahi o ratou - he ingoa waitohu utu, me te iti-mohiotia, e ngā te Sierra (tīmata te utu i 180 moni) ko Sprint (te utu o taua whakaaro ko te 120-150 moni). Ko te piha haapiiraa tuarua - he rongonui a-kounga teitei pūrere. Kua hokona ratou i raro i nga rama Pantech ko Huawei. Ko kē te utu 600 moni me te ake. Ko he pono hoki ngā pūrere ahokore tenei. Ko reira maha whakatika te pātai, he aha te mea 3G-pouwhanga. Tenei pūrere iti (tino rite ki te rakau āhua), tāuta nei i roto i te kāri Sim o te operator pūkoro me te whakamahi i te reira e āhei kōrero ki te Internet. I roto i te tahuri, i roto i nga whakaaro whaiaho te nuinga e "D-Link" me "A-Corp". e tūtohu ana hoki ratou ki te whakarongo ina hoko he pūrere taua. Ko te utu o te tahi mau tauira i roto i tenei tuhaa tīmata i 120 moni. Ko te kounga o ratou parakore.

whakatikatikanga

Whakaaroa te tukanga mō te whakanoho i te pouwhanga Ipurangi. He aha te mea pouwhanga Ipurangi? Ko enei katoa, kaore he aweretanga, whakaaro o tenei piha haapiiraa: e rua whaiaho me ahokore. Na, me pehea ki te whirihora:

• Hononga. Hoki waho - he ki te tāuta ratou i roto i te mokamoka roha o te pūrere rorohiko. Otira ka tāuta taua whakaaro ā-Me ki te tango i te uhi taha o te wae pūnaha rorohiko whaiaro, tāuta te kāri ki te mokamoka roha, whakatika i reira, me te huihui ai hoki katoa.
• Tāuta taraiwa. I roto i te nuinga o te wā e te reira wahi aunoa, ka whakaiti te whai wāhitanga o te kaiwhakamahi i roto i tenei tukanga te. I te mutunga, kia kite koe i te karere i runga i te tāutanga angitu o te pūmanawa. (Ki te kore e te reira, na ratou me tāuta ā i te CD ranei i te pae tukutuku.)
• Next, te hono ki te Ipurangi.
• I te wā whakamutunga o te whakarewa i te pūtirotiro me te tirohia te mahi o te hononga.

I roto i ētahi wā he mea e tika ana ki te whakarite i te tautuhinga devaysa mahi (hei tauira, ki te huri i te tikanga o te kimi tairitenga ki mamati). takina ana tēnei kōrero e ki te kaiwhakarato, me te waea kaiwhakahaere.

whakarāpopototanga

Kua tēnei tuhinga kua whakahoki ki te pātai o te mea ngā pouwhanga me aha e hiahiatia ratou. Ko te mahia taea o taua whakaaro. Tohua ratou aratau o mahi, me te tahi atu āhuatanga hangarau. whakaatu hoki te hātepe tatūnga, e whai ake nei ko reira taea ki te ngāwari whirihora i te pūrere mō te tūhono ki te whatunga.