Kuvandudza kushanda kweWi-Fi. Chikamu 2. Equipment Features

Kuvandudza kushanda kweWi-Fi. Chikamu 2. Equipment Features
Shamwari, chinyorwa ichi ndechekuenderera mberi kutanga chikamu nhevedzano yezvinyorwa zvekugadzirisa sei kuita kweWiFi muhofisi kana bhizinesi.

Zvinotarisirwa uye zvinoshamisa

Sesumo, hezvino zvimwe zvinhu.

Kusimba kwechiratidzo cheWi-Fi panzvimbo yekugamuchira kunoenderana nemamiriro akati wandei:

  • chinhambwe (kubva mutengi kuenda kunzvimbo yekuwana);
  • antenna kuwana;
  • directional pattern;
  • kuvapo kwekupindira kwekunze (kusanganisira kubva kumidziyo ine Bluetooth, microwave ovens, nezvimwewo);
  • zvipingamupinyi munzira yechiratidzo.

Naizvozvo, kana mamiriro ekunze achichinja, kutaridzika kwe "alien" masaini masosi, kuisirwa kwekuwedzera insulating partitions, zvichingodaro, unofanirwa kuenderana nemamiriro matsva.

Zvinokosha! Izvo hazvigoneke kufungidzira kuona ese nuances anokanganisa kunaka kweiyo wireless network. Kugadzira data rakawanda kana rakaderera mune yega yega kesi, zvinodikanwa kuita chidzidzo chekutanga.

Zvakawanda zvinoenderana nemidziyo yemutengi. Mumwe muenzaniso unonakidza ndeye iyo yemukati IT masisitimu akagadzirwa kare kare uye akagadziridzwa zvizere kune 2.4 GHz bhendi. Nekudaro, kukurumbira kukuru kwe5 GHz zvishandiso kwakazvigadzirisa. Zvaida kudzoreredzwa zvishoma kwemidziyo isina waya uye shanduko yenzvimbo yekuisa mepu, uchifunga nezve kurudziro yekuisa vatengi mu "mutsara wekuona nzvimbo."

Kujekesa dzimwe sarudzo dzekutanga, ruzivo rwakadzama runobatsira mapping terrain (kuongorora uye mepu yeWi-Fi chiratidzo chekuvhara nzvimbo kubva kunzvimbo dzese dzekuwana).

Dzimwe nguva padanho rekutanga unofanirwa kugutsikana nekuziva chete nhamba yezvishandiso uye dhizaini yakaenzana, uye kujekesa chero mibvunzo inomuka mushure mekuiswa, ichiteverwa nekuyedza uye kugadzirisa pane saiti. Izvi zvinoshandawo kune kusarudzwa kwema antenna kukwidziridza chiratidzo.

Mamiriro acho nedhizaini uye yemazuva ano yeWi-Fi inotiyeuchidza nezvekudzivirira kwechirwere. Chokwadika, hapana ane kufanotaura kwakarurama kwezvirwere zvaachatambura munguva pfupi iri kutevera. Zvisinei, kuziva mitemo yakawanda, yakadai sekuchengetedza hutsanana, kuchengetedza mararamiro ane hutano uye kutevera mazano evanachiremba, unogona kudzivisa matambudziko akawanda.

Nenzira imwecheteyo, kana uchigadzira masisitimu akasiyana-siyana, haugone kuziva zvese pachine nguva, asi pane mamwe misimboti, ayo anotarisisa chinyorwa chedu.

Yekuwedzera antenna, inodzokorora kana kuendesa data pakati pemapoinzi?

Pane nzira dzinoverengeka dzekuvandudza ruzivo rwako rwepamhepo. Saizvozvo, kune akati wandei marudzi emidziyo inobatsira kuita izvi.

Kuwedzera antenna

Mamwe antenna ekunze anoshandiswa kusimbisa chiratidzo chekusvika. Dzimwe nguva kit inosanganisira amplifier kuwedzera kune antenna pachayo. Midziyo yakadaro inowanzova nesimba rekunze, semuenzaniso kubva pamadziro emadziro.

Chinhu chikuru chakanakira antenna ndechekuti inongowedzera simba rechiratidzo.

Iyi nzira yakanaka kana paine nzvimbo yakakura ine nhamba shoma yevatengi. Semuenzaniso, imba yekuchengetera zvinhu. Nekuisa antenna kubva pane imwe nzvimbo pasi pesirin'i pakati pekamuri, unogona kuwana kuwanika munzvimbo yese yevachengeti vakati wandei uye vashanyi vekuchengetera.

Kana iwe ukaisa maviri emitters ane simba akadaro padivi peumwe neumwe, ipapo pane kubatsirana, ivo vanozopindirana.

Izvo zvinofanirwa kuyeukwa kuti zvisinei kuti iyo antenna ine simba rakadii, nhamba yevatengi yakabatana ichaganhurwa nezviwanikwa zvemukati zveimwe nzvimbo yekuwana.

Kune hofisi yakabatikana "anthill", apo vatengi vazhinji vari pedyo nemumwe, kuvaka network yakavakirwa pane imwe nzvimbo yekuwana, kunyangwe ine antenna ine simba, haisi pfungwa yakanaka kwazvo. Simba guru harina kudaro mukudiwa pano; kuyera kuyera pakati pemapoinzi akati wandei, kugona kugamuchira huwandu hukuru hwezvikumbiro panguva imwe chete kubva kune vatengi kana kuvharira kusingadiwi kuwana kungave kwakanyanya kubatsira.

Naizvozvo, isu tinosiya nzvimbo yekupinda ine antenna yekunze munzvimbo yayo - mukuzviparadzanisa nevamwe pasi pedenga remba yekuchengetera uye kuenderera kune imwe pfungwa mukutsanangura kwedu.

Kushandisa Repeaters

Chiratidzo chinodzokorora chishandiso chinogamuchira chiratidzo kubva kunzvimbo yekuwana uye kuchiendesa kune mutengi, kana zvinopesana - kubva kumutengi kusvika padanho.

Izvi zvinokutendera kuti uwedzere yako Wireless network coverage. Vatengi vachakwanisa kubatana kune anodzokorora mumakamuri umo chiratidzo chinotanga kupera simba pasina matambudziko.

Kukanganisa kwerudzi urwu rwechigadzirwa ndiko kudiwa kweanodzokorora kwete kungotaurirana nemutengi, asiwo kupindirana nenzvimbo huru yekuwana. Kana imwe chete yeredhiyo module inoshandiswa, saka inofanira kushanda "yeviri", iyo inoderedza kukurumidza kwekuwana pane network. Iyi sarudzo inowanzowanikwa mumidziyo isingadhuri yekushandisa pamba.

Kune mamiriro ezvinhu apo kudonha kwekumhanya kusingagamuchirwi, zvinokurudzirwa kushandisa mamodhi ekudzokorora nemamodule maviri eredhiyo. Kuvapo kwechipiri Wi-Fi transceiver kunovimbisa kugadzikana uye nekukurumidza kushanda kweiyo wireless network.

Chimwe chinhu chinoda kuverengerwa kugona kushanda mumabhendi ese ari maviri: 2,4 GHz uye 5 GHz. Mamwe ekare kana akanyanya mamodheru ekushandisa pamba anotsigira bhendi rimwe chete, 2,4 GHz.

Tip. Kana ukasarudza kushandisa kudzokorora, saka unofanira kufunga muenzaniso AC1300 MU-MIMO - mbiri-bhendi isina waya network inodzokorora.

Kushandisa chiratidzo chisina waya kubatanidza nzvimbo dzakawanda dzekuwana

Iyi sarudzo inoshandiswa kana zvisingaite kubatanidza nzvimbo dzese dzekuwana kune imwechete network uchishandisa cable infrastructure. Izvi zvinotiyeuchidza kushandisa vanodzokorora, asi panzvimbo ye "mbeveve" inodzokorora, nzvimbo yakazara-yakazara yekuwana inoshandiswa.

Sezvinoita neanodzokorora, zvinokurudzirwa zvakanyanya kushandisa nzvimbo dzekuwana dzine mbiri dzeWi-Fi. Imwe yacho ichashandiswa kutaurirana nenzvimbo yakavakidzana, uye yechipiri ichave nechokwadi chekudyidzana nevatengi.

Kana poindi ine imwe interface ichishanda mune iyi modhi (nekuda kweizvi iwe unofanirwa kugadzirisa iyo interface muAP + Bridge modhi), iyo yekupedzisira yekumhanyisa data pakati pemutengi uye Wi-Fi network zviwanikwa zvichave zvakaderera zvakanyanya.

Kutsamira uku kunokonzerwa nekuti tekinoroji yeWi-Fi inoshandisa nguva yekuparadzanisa kuwanda (TDM), uye kuendesa data panguva imwe chete kunogoneka kubva kune mumwe wetiweki anotora chikamu mune imwe nzira.

Nehurombo, kushanda mune iyi modhi hakupi kugovera pakati peakati wandei nzvimbo dzekuwana. Sezvatotaurwa munyaya yacho "Sync Wi-Fi hotspots yekubatana" - Mamiriro ezvinhu anomuka kana nhamba huru yevashandisi yakabatana nekuwana kure, uye nzvimbo dzekuwana dziri pedyo hadzina kutakurwa.

Sarudzo inonyanya kufarirwa ndeye kushandisa nzvimbo dzekuwana dzakabatana kuburikidza netiweki tambo ine synchronization kuburikidza neakakosha Wi-Fi network controller.

Pamadziro kana padenga?

Pane nzira dzakasiyana dzekuisa nzvimbo dzekupinda. Zvichienderana nekureruka uye zvakatemwa zvezvivakwa: hombe hofisi, diki hofisi, resitorendi, chitoro, nezvimwe, iwe unofanirwa kusarudza yakanyanya kukodzera yekuisa sarudzo. Mune zvimwe zviitiko, zviri nyore kuisa nzvimbo yekupinda pamadziro, mune vamwe - pasi pedenga kana kunyange pasi pedenga pachayo. Mhosva yakaparadzana inzvimbo dzekuwana dzekuiswa kunze, nemamwe mazwi, "mumugwagwa," asi panguva ino tichangobata michina yezvivakwa zvemukati.

Kuisa nzvimbo yekupinda pamadziro kune matambudziko ako. Ungangoda kurovera mumadziro kuti usimbise, kugadzirisa nyaya nemagetsi uye netiweki tambo, zvichingodaro.

Zvakadini kana iwe ukaisa nzvimbo yekupinda kwete pamadziro, asi pasi pedenga? Zvinetso zvipi zvakamirira pano?

Chokutanga pane zvose, panogona kunge kune matambudziko nekubatanidza pfungwa kune chifukidzo chedenga. Semuenzaniso, mumahofisi emazuva ano vanoita sirin'i yenhema kubva paplasterboard slabs, iyo inogadzirisa nzira yekuisa michina.

Naizvozvo, iwe unofanirwa kukurumidza kufunga nezve inokwira sarudzo.

Kana iwe ukaronga kubatanidza nzvimbo dzekupinda kune network kuburikidza netambo, ungangoda kuisa akakosha magita pamusoro pesirin'i yenhema umo matambo emagetsi uye network yemunharaunda ichaiswa.

Kana pasina tsananguro yedenga renhema, saka nyaya yekuchera matenga uye kupa simba uye network tambo kune yekusvika inogona kunge isiri chinhu chiri nyore.

Munguva pfupi yapfuura, mahofisi emhando yepamusoro akapararira, umo musina pfungwa yesirin'i zvachose, uye marudzi ese emapombi uye kutaurirana anomhanya pamusoro pemisoro yevashandi. Mumamiriro ezvinhu akadaro, nzvimbo yekupinda ichave yakachengetedzwa uye zvichava nyore kwazvo kuendesa tambo kwairi. Zvisinei, kuvapo kwezvinhu zvakakura zvesimbi, zvakadai sepombi dzakakora, mafittings, gratings - zvose izvi zvinogona kuchinja mamiriro ekufambisa kwechiratidzo. Rega ndikuyeuchidze kuti mhinduro yekupedzisira kune imwe hurongwa inogona kupihwa chete nekutsvagisa kwakakosha kana chaiyo chiitiko chinoshanda.

Iyo nhamba inoratidza sarudzo 1 ine sirin'i yekuisa. Nekuiswa uku, nzvimbo dzekuwana dzinogona kukanganisa mumwe nemumwe. Uye pano iwe uchada akajairwa nzira dzekudzikisa kupindirana: kushandisa nzira dzakasiyana uye kugadzirisa simba rinotsanangurwa muchinyorwa. β€œTiri kuvandudza mashandiro eWi-Fi. General nheyo uye zvinhu zvinobatsira".

 

Kuvandudza kushanda kweWi-Fi. Chikamu 2. Equipment Features

Mufananidzo 1. Kuisa nzvimbo dzekupinda pasi pedenga.

Nekudaro, kuisa sirin'i kunogona kupa kufukidzwa kuri nani kwenzvimbo yese yehofisi.

Kutungamira kwechiratidzo chakaburitswa

Wayera zvese zvakanakira izvi kana izvo sarudzo, haufanirwe kumhanyisa kungorembera nzvimbo yekupinda kubva pamadziro kuenda padenga, kana zvinopesana, kubva padenga kuenda kumadziro. Kutanga, zvakakosha kugadzirisa nyaya yekushandura nzira yechiratidzo.

Kune isina waya network zvishandiso zvakagadzirirwa kuiswa padenga, chiratidzo chinopararira mu radial denderedzwa, pakati payo iri transmitter-receiver module (ona Mufananidzo 2).

 

Kuvandudza kushanda kweWi-Fi. Chikamu 2. Equipment Features

Mufananidzo 2. Chiratidzo chekuparidzirwa kwemadziro uye kuiswa kwedenga.

Chii chinoitika kana iwe ukatora nzvimbo yekupinda yekuisa sirin'i wongoiturika pamadziro? Muchiitiko ichi, chiratidzo chichave chichisvikirika zvakanaka chete munharaunda yepedyo. Kune vatengi vari mhiri kwekamuri, iyo chiratidzo chiyero chichave chakaderera zvakanyanya uye kubatana hakuzove kwemhando yepamusoro.

Dambudziko rakafanana rinoitika kana nzvimbo yekuwana madziro yakaiswa padenga. Maitiro ayo emwaranzi anotungamirwa kwete mudenderedzwa, asi kubva pamadziro pane iyo pfungwa inorembera - pamwe nekamuri (ona Mufananidzo 2). Kana pfungwa yakadaro iri padenga, ipapo nzvimbo huru yekuvhara ichave yakananga pasi payo. Zvichitaurwa zviri nyore, redhiyo module yeiyi poindi "inopfura pasi", kubva kumusoro kusvika pasi.

Sezvambotaurwa pamusoro apa, mune dzimwe nguva hazvisi nyore kuti ungosarudza nzvimbo yakakwana yenzvimbo dzese dzekuwana. Neraki, Zyxel ine mhando dzepasirese dzinokutendera kuti usarudze maitiro ekushandisa zvichienderana nekuiswa: padenga kana pamadziro.

taura pfungwa. Isu tinokurudzira kutarisisa kune mamodheru akachinjirwa maviri ekuisa sarudzo uye zvakare ane maviri eredhiyo module, semuenzaniso, NWA1123-AC PRO.

Izvo zvakakoshawo kufunga nezve kuchinjika kwekuiswa kana ukaronga kufambisa hofisi yako. Muchiitiko ichi, zvingava kuchenjera kusarudza nzvimbo dzekuwana dzinochinjika.

Ngatipfupikisai

Iko hakuna "imwe-saizi-inokodzera-zvese" maitiro, asi kutevedzera mamwe kurudziro kunokubvumira kuti udzivise matambudziko mazhinji mukugadzira, kutumira uye kuchengetedza network yeWi-Fi.

Zvishandiso zvekutumira hazvifanirwe kuiswa padhuze zvakanyanya kune mumwe nemumwe.

Mune zvimwe zviitiko, zviri nani kushandisa nzvimbo dzekuwana kuti dziiswe padenga, mune vamwe - pamadziro. Iyo radiation pateni yesarudzo yega yega inofanirwa kuverengerwa. Kune nzvimbo dzese dzekuwana nekugona kushandura maitiro ekushandisa.

Muchinyorwa chinotevera munhevedzano ino, tichataura zvakadzama nezve nyaya dzekuiswa kwewireware yekutaurirana michina.

Mibvunzo pamusoro pekusarudza michina, kubvunzana pamusoro pekugadzirisa uye kugadzirisa, kuchinjana maonero? Tinokukoka iwe kune yedu teregiramu.

Sources

Batanidza maWi-Fi hotspots ekubatana

General kurudziro yekuvaka mawireless network

Chii chinokanganisa kushanda kweWi-Fi isina waya network? Chii chingava chitubu chekuvhiringidza uye ndezvipi zvingakonzera zvikonzero?

Source: www.habr.com

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