Chii nemambure adapteri? Chii chinonzi Lan adapteri

Chii adapteri network, apo riri uye kuti inoshanda sei? Heano mibvunzo inokosha kuti dzichakurukurwa muhurukuro ino.

Nei kudiwa?

Adhaputa - ndiye midziyo kuti anoramba nomumbure Link uye mumuviri mumatunhu. Ndezvenguva peripherals. It zvakananga interacts pamwe date hutachiwana svikiro. The adhaputa iri kukunda anopedza dambudziko akavimbika obmeta binary mashoko pamusoro nechitarisiko Links. Nokuti ndiye controller kombiyuta, izvozvo anoita basa rayo aidzorwa mutyairi kuiswa iri uchishandisa hurongwa. Akatasva sezvo nomumbure adapteri iri motherboard zvigadziko. It anomuchinja dzakafanana Codes zvinoshandiswa kombiyuta, rive parukova soro-simba zviratidzo, iyo mashoko ari chinopfuudzwa pamusoro pemambure. Naizvozvo kwavari kuisa mberi nezvaidiwa kugarisana pamwe mambure uchishandisa maitiro uye umboo nebhazi PC. How hwokugadza samambure adapteri pamusoro motherboard?

kuchinja

Tinofanira kunzwisisa kuti nomumbure adapteri, iwe zvino unogona mudzokorore uye kugadzirira basa. Kana inoita PnP mureza, kuchigadzirisa iri automatic. Mune imwe nyaya zvakakodzera manually kushanda pamwe kudimburira chikumbiro mutsetse uye nzvimbo chiyamuro / goho.

mabasa

Takurukura kuti nomumbure adapteri akadaro, uye sei configured, uye ikozvino ngatimbotaura pamusoro pamatambudziko kugadziriswa nokupfuuridzirwa kana womuchato mashoko. Vanosvika vapfumbamwe:

1. Kutakura galvanically ega kubva kusarurama vaviri kana coaxial waya. Ainyanya kushandiswa ichi chinangwa kupomba transformers, zvinogoneka uye kunyange kushandiswa optocouplers.
2. Transmission (mabiko) kuti mashoko. Vanobva RAM kusvika adapteri kana kubva kuyeuka kombiyuta kuburikidza chiyamuro / goho gwara uye mbune.
3. Buffering. Rinoshandiswa rwazvo rwakatarisana date kutapurirana mwero adapteri kana mariri pamwe munzira yavari chinopfuudzwa pamusoro pemambure. Uyewo, panguva kubudiswa mashoko anochengeterwa buffer. It anobvumira adapteri kushanda pamwe yose pasuru mashoko. Uyewo, nemhaka adapteri chinhu Kufambisa mashoko mwero yakasiyana zvinoriumba LANs kune mumwe.
4. Paumbwe pasuru. Network adhaputa Data anofanira rakakamurwa vakaparadzana inoperera vari zvinoparadzira muoti (kana vari kuenda pa mabiko), ipapo kuronga navo somunhu chakafanana zvimwe kukura. Ngazvidyirwe rinoumbwa minda anoverengeka basa, apo Kero kuenda kombiyuta, uye checksum pakati pamatanda pamusoro iyo mudziyo anogamuchira mhedziso pamusoro kana kurwira mashoko akarurama.
5. Access kune aakaudzwa chiteshi. Uyewo wake "utongi" mitemo anogona kukubatsira kuwana mukana wokushanda pamwe hutachiwana svikiro. Mukuwedzera, adapteri anoona kunetsana uye monitors mamiriro pemambure.
6. Kuziva pakero iri packet riri agamuchira. Inogona tsunga nokuzvisarudzira haizoshandisi, vasonanidza muna PROM kana zvikachenge- chaiyo remazita.
7. Change cheteyo remitemo iri Serial date yedzimudzangara, uye ichaita kuti tiwane akavadzoserazve kana kutendeuka kwavo mabiko. Izvi panova anosara. Kana basa date kupfuudzwa muoti, kukurukurirana chiteshi mashoko Kutamiswa ari sequential remitemo.
8. Encoding / decoding kuti mashoko. Panguva iyi aumba zviratidzo zvemagetsi kuti inoshandiswa kumirira ruzivo. Kazhinji, munhu Manchester yeEncoding. Nzira iyi hakudi wokushandura munhu yaunonyanya kushandisa chiratidzo kuziva vaya uye zeros. Panyaya iyi, iyo polarity change.
9. Kugamuchira kana kuparadzira mashoko pulses.

Uye samambure adapters kana tichishanda anodiwa Software anogona kuziva uye kugadzirisa chikanganiso kuti kunoitika nokuda varombo chokupika midziyo, kudhumhana, kana zvemagetsi chipingaidzo.

garo kero

Also kunzi chaiko. Part of samambure adapters vanogona kushandisa ndangariro kombiyuta ari buffer kuchengetera kuuya uye ushamwari mashoko omumasherufu. Base kero iyi anonzi hexadecimal nhamba, izvo zvinoratidza apo ruzivo.

Kupatsanura nzira kuwana maminitsi uye zvakatipoteredza

Nemambure michina inoshandiswa mhando huru matatu adapteri:

1. Ethernet.
2. FDDI.
3. Chiratidzo Ring.

Kazhinji, mumwe muenzaniso anoshanda chete yayo Network michina. Asi panguva imwe chete vanogona kutsigira, sezvinoita mutemo, dzakasiyana hutachiwana zvenhau. Somuenzaniso, Ethernet kushanda pamwe:

1. Fiber-optic waya.
2. Unshielded yakakoswa peya.
3. Coaxial waya.

Kana mudziyo uri kushanda pamwe zvakatipoteredza iyo pakutanga zvakagadzirirwa kuti converters uye transceivers kushandiswa. Uye samambure adapters vari kusiyaniswa dzomunyika date bhazi:

1. PCI.
2. EIsa.
3. ISA.
4. MCA.

On chii parameters nemambure adapters zvinogona Classified?

Kuwedzera kune izvi, izvozvo zvinogona kushandiswa uri:

1. Bus Type.
2. Buffer Kukura nokuti pasuru.
3. chinja zvazvingava.
4. Kugarisana pamwe microprocessors zvakasiyana.
5. Performance matai.
6. Maererano kuvapo / kusavapo kushandisa zvakananga ndangariro kuwana.
7. connector magadzirirwo.
8. Vachitaura goho zvengarava / kwezvavakaisa dzivaidza zvikumbiro.

The panyama Implementation

Ngatitorei muenzaniso, funga nomumbure adapteri nokuda Windows 7. kworutivi vanogona kuiswa motherboard. Asi pano TP-Link Network adapteri Rinobva mhiri chassis. Izvi hazvisi muduku nokuda functionality ayo (kukwanisa kubatanidza makombiyuta akawanda uye kuumba Wi-Fi network, kureva, ndiye anoshumirawo somutariri router, uye router). Ekupedzisira Pakanzi anobvumira adapteri kuumba kunyange chiduku omunharaunda nharaunda network, izvo rinounza pamwechete vose Namano pamwe interfaces zvakafanira vari pedyo. Unogonawo kuwana USB-AC adapteri. Kazhinji vanhu vanopa Mobile rezvebonde dzaishandisa. USB-AC adapteri mune iyi sokunge nokupenya nemotokari, uye batanidza nayo saizvozvo. For date kutapukirwa rinoshandiswawo 2G kana 3G Internet. Pano paruzhinji kuratidzwa pamberi pedu anogona kuratidza zvakarukwa adapteri nokuda Windows 7. Nenzira, uye sei parachuti iri rakatangwa mukabhuku? Kana isu nezvazvo Asus AC adapteri nayo, inofanira kuva namano. Izvi zvinoshandawo dzimwe Laptops. Chokwadi kuti vari akagadzirirwa kushandiswa munharaunda dzakasiyana, kusanganisira pafoni, kana uine kushanda vose.

mhedziso

Saka, takawana kuti nomumbure adapteri akadaro, chii mhando pane uye sei vari chinozoiswa uchidzidzira. hatina aonawo muenzaniso rakasikwa munhu munharaunda nzvimbo samambure navo. In mhedziso, tinofanira kutaura kuti vanogona kuwanikwa kwete chete pamba makombiyuta kana Laptops, asiwo Mugoveri wacho Server, izvo zvinopa Internet kuwana vanoshandisa dzavo. pano chete rinoshandiswa senzira Transitional suo.