{"id":35060,"date":"2019-10-31T22:02:06","date_gmt":"2019-10-31T19:02:06","guid":{"rendered":"https:\/\/prohoster.info\/blog\/uluchshaem-rabotu-wi-fi-chast-2-osobennosti-oborudovaniya\/"},"modified":"2019-10-31T22:02:06","modified_gmt":"2019-10-31T19:02:06","slug":"uluchshaem-rabotu-wi-fi-chast-2-osobennosti-oborudovaniya","status":"publish","type":"post","link":"https:\/\/prohoster.info\/ro\/blog\/administrirovanie\/uluchshaem-rabotu-wi-fi-chast-2-osobennosti-oborudovaniya","title":{"rendered":"\u00cembun\u0103t\u0103\u021birea func\u021bion\u0103rii Wi-Fi. Partea 2. Caracteristici ale echipamentului","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p><img decoding=\"async\" alt=\"\u00cembun\u0103t\u0103\u021birea func\u021bion\u0103rii Wi-Fi. Partea 2. Caracteristici ale echipamentului\" src=\"\/wp-content\/uploads\/0b788111da0b1bdb5078f974c3147f58.JPG\" style=\"display:block;margin: 0 auto;\" \/><br \/>\nDragilor, acest articol este o continuare <noindex><a rel=\"nofollow\" href=\"https:\/\/habr.com\/ru\/company\/zyxel\/blog\/451768\/\">prima parte<\/a><\/noindex> a unei serii de articole despre cum s\u0103 \u00eembun\u0103t\u0103\u021bim func\u021bionarea WiFi-ului \u00een birou sau \u00een cadrul unei companii.<br \/>\n<noindex><a rel=\"nofollow\" name=\"habracut\"><\/a><\/noindex><\/p>\n<h2>A\u0219tept\u0103ri \u0219i surprize<\/h2>\n<p><\/p>\n<p>Ca o introducere, s\u0103 prezent\u0103m c\u00e2teva fapte.<\/p>\n<p><\/p>\n<p>Puterea semnalului Wi-Fi \u00een punctul de recep\u021bie depinde de mai mul\u021bi factori:<\/p>\n<p><\/p>\n<ul>\n<li>distan\u021ba (de la client la punctul de acces);<\/li>\n<li>coeficientul de amplificare al antenei;<\/li>\n<li>diagrama de direc\u021bie;<\/li>\n<li>prezen\u021ba interferen\u021belor externe (inclusiv de la dispozitive Bluetooth, microunde \u0219i a\u0219a mai departe);<\/li>\n<li>obstacolele pe parcursul semnalului.<\/li>\n<\/ul>\n<p><\/p>\n<p>Prin urmare, dac\u0103 se schimb\u0103 peisajul, apar surse de semnal \u201estr\u0103ine\u201d, se instaleaz\u0103 pere\u021bi izolatori suplimentari \u0219i a\u0219a mai departe \u2014 este necesar\u0103 adaptarea la noile condi\u021bii.<\/p>\n<p><\/p>\n<blockquote>\n<p><strong>Important!<\/strong> <em>Nu este posibil s\u0103 se determine abstract toate nuan\u021bele care afecteaz\u0103 calitatea re\u021belei wireless. Pentru a ob\u021bine date mai mult sau mai pu\u021bin precise \u00een fiecare caz \u00een parte, este necesar\u0103 efectuarea unei cercet\u0103ri preliminare.<\/em><\/p>\n<p>\n<\/p><\/blockquote>\n<p><\/p>\n<p>Multe depind \u0219i de dispozitivele client. Ca un exemplu interesant, putem men\u021biona cazul \u00een care infrastructura IT intern\u0103 a fost proiectat\u0103 cu mult timp \u00een urm\u0103 \u0219i a fost complet adaptat\u0103 pentru intervalul de 2.4 GHz. Totu\u0219i, popularitatea masiv\u0103 a dispozitivelor de 5 GHz a adus modific\u0103ri. A fost necesar\u0103 \u00eenlocuirea par\u021bial\u0103 a echipamentului wireless \u0219i schimbarea h\u0103r\u021bii de amplasare a punctelor de acces av\u00e2nd \u00een vedere recomand\u0103rile de a amplasa clien\u021bii \u00een \u201ezona de vizibilitate direct\u0103\u201d.<\/p>\n<p><\/p>\n<p>Pentru a clarifica anumite solu\u021bii preliminare, ajut\u0103 o <em>cartografie<\/em> <em>a zonei<\/em> (investiga\u021bie \u0219i cartografiere a zonelor de acoperire ale semnalului Wi-Fi de la toate punctele de acces).<\/p>\n<p><\/p>\n<p>Uneori, \u00een etapa ini\u021bial\u0103, trebuie s\u0103 ne mul\u021bumim doar cu cunoa\u0219terea aproximativ\u0103 a num\u0103rului de dispozitive \u0219i a unei scheme aproximative de amplasare, iar \u00eentreb\u0103rile ap\u0103rute s\u0103 fie clarificate dup\u0103 instalare, cu testare \u0219i optimizare ulterioare la fa\u021ba locului. Acest lucru se aplic\u0103 \u0219i alegerii antenelor pentru \u00eembun\u0103t\u0103\u021birea semnalului.<\/p>\n<p><\/p>\n<p>Situa\u021bia cu proiectarea \u0219i modernizarea Wi-Fi este oarecum similar\u0103 cu prevenirea bolilor. Desigur, nimeni nu poate prezice cu exactitate ce boli vor ap\u0103rea \u00een viitorul apropiat. Cu toate acestea, cunosc\u00e2nd principiile generale, cum ar fi respectarea normelor de igien\u0103, men\u021binerea unui stil de via\u021b\u0103 s\u0103n\u0103tos \u0219i urm\u00e2nd recomand\u0103rile medicilor, se pot evita multe nepl\u0103ceri.<\/p>\n<p><\/p>\n<p>La fel \u0219i \u00een proiectarea diferitelor sisteme \u2014 nu se poate \u0219ti totul dinainte, dar exist\u0103 c\u00e2teva principii generale la care se refer\u0103 articolul nostru.<\/p>\n<p><\/p>\n<h2>Anten\u0103 suplimentar\u0103, repetitor sau transmiterea de date \u00eentre puncte?<\/h2>\n<p><\/p>\n<p>Exist\u0103 mai multe metode de \u00eembun\u0103t\u0103\u021bire a func\u021bion\u0103rii re\u021belei. Prin urmare, exist\u0103 mai multe tipuri de echipamente care ajut\u0103 la realizarea acestui lucru.<\/p>\n<p><\/p>\n<h3>Anten\u0103 suplimentar\u0103<\/h3>\n<p><\/p>\n<p>Antenele externe suplimentare sunt folosite pentru a amplifica semnalul punctelor de acces. Uneori, \u00eempreun\u0103 cu antena propriu-zis\u0103, este inclus un amplificator. Aceste dispozitive au adesea alimentare extern\u0103, de exemplu, din priz\u0103.<\/p>\n<p><\/p>\n<p>Meritul principal al antenei este c\u0103 pur \u0219i simplu m\u0103re\u0219te puterea semnalului.<\/p>\n<p><\/p>\n<p>Aceast\u0103 abordare este benefic\u0103 atunci c\u00e2nd exist\u0103 un spa\u021biu extins, iar num\u0103rul de clien\u021bi este redus. De exemplu, un depozit industrial. Instal\u00e2nd o anten\u0103 de la un singur punct de acces \u00een centrul \u00eenc\u0103perii, se poate asigura accesibilitate pe toat\u0103 suprafa\u021ba pentru c\u00e2\u021biva angaja\u021bi \u0219i vizitatori ai depozitului.<\/p>\n<p><\/p>\n<p>Dac\u0103, totu\u0219i, se plaseaz\u0103 dou\u0103 astfel de emi\u021b\u0103toare puternice l\u00e2ng\u0103 fiecare, atunci, \u00een loc s\u0103 se ajute reciproc, ele vor provoca interferen\u021be \u00eentre ele.<\/p>\n<p><\/p>\n<p>Trebuie s\u0103 ne amintim c\u0103, indiferent c\u00e2t de puternic\u0103 ar fi antena, num\u0103rul clien\u021bilor conecta\u021bi va fi limitat de resursele interne ale unui singur punct de acces.<\/p>\n<p><\/p>\n<p>Pentru un birou aglomerat, c\u00e2nd majoritatea consumatorilor se afl\u0103 aproape unul de altul, a construi o re\u021bea pe baza unui singur punct de acces, chiar \u0219i cu cea mai puternic\u0103 anten\u0103, nu este o idee prea bun\u0103. O putere mai mare nu este at\u00e2t de necesar\u0103 aici, iar o balizarea sarcinii \u00eentre mai multe puncte, capacitatea de a accepta un num\u0103r mai mare de cereri simultane de la clien\u021bi sau blocarea accesului nedorit este mult mai util\u0103.<\/p>\n<p><\/p>\n<p>Prin urmare, p\u0103str\u0103m punctul de acces cu o anten\u0103 extern\u0103 la locul s\u0103u \u2014 m\u00e2ndru \u0219i singur sub acoperi\u0219ul magaziei \u0219i trecem la alt punct din descrierea noastr\u0103.<\/p>\n<p><\/p>\n<h3>Utilizarea repetitorilor<\/h3>\n<p><\/p>\n<p>Repetitorul de semnal este un dispozitiv care prime\u0219te semnalul de la punctul de acces \u0219i \u00eel retransmite clientului sau, dimpotriv\u0103, de la client la punct.<\/p>\n<p><\/p>\n<p>Aceasta permite extinderea acoperirii re\u021belei wireless. Clien\u021bii se vor putea conecta f\u0103r\u0103 probleme la repetitor \u00een loca\u021biile unde semnalul \u00eencepe s\u0103 sl\u0103beasc\u0103.<\/p>\n<p><\/p>\n<p>Un dezavantaj al acestui tip de dispozitive este necesitatea ca repetitorul s\u0103 comunice nu doar cu clientul, ci \u0219i s\u0103 interac\u021bioneze cu punctul de acces principal. Dac\u0103 se folose\u0219te un singur modul radio, va trebui, prin urmare, s\u0103 \u201elucreze pentru doi\u201d, ceea ce reduce viteza de acces \u00een re\u021bea. Aceast\u0103 variant\u0103 este \u00eent\u00e2lnit\u0103 de obicei \u00een dispozitivele ieftine destinate utiliz\u0103rii domestice.<\/p>\n<p><\/p>\n<p>Pentru situa\u021biile \u00een care sc\u0103derea vitezei nu este acceptabil\u0103, se recomand\u0103 utilizarea modelelor de repetitoare cu dou\u0103 module radio. Prezen\u021ba celui de-al doilea receptor-transmi\u021b\u0103tor Wi-Fi asigur\u0103 o func\u021bionare mai stabil\u0103 \u0219i mai rapid\u0103 a re\u021belei wireless.<\/p>\n<p><\/p>\n<p>Un alt aspect de care trebuie s\u0103 \u021bine\u021bi cont este capacitatea de a opera \u00een ambele benzi: 2,4 GHz \u0219i 5 GHz. Unele modele dep\u0103\u0219ite sau foarte simple, destinate doar utiliz\u0103rii casnice, suport\u0103 doar o band\u0103 \u2014 2,4 GHz.<\/p>\n<p><\/p>\n<blockquote>\n<p><strong>Sfaturi<\/strong>. Dac\u0103 a\u021bi decis s\u0103 utiliza\u021bi repetitoare, ar trebui s\u0103 lua\u021bi \u00een considerare modelul <noindex><a rel=\"nofollow\" href=\"https:\/\/www.zyxel.com\/ru\/ru\/products_services\/AC1300-MU-MIMO-Dual-Band-Wireless-Range-Extender-WRE6606\/overview#application-diagram\">AC1300 MU-MIMO<\/a><\/noindex> \u2014 repetitor wireless dual-band. <\/p>\n<p>\n<\/p><\/blockquote>\n<h3>Utilizarea semnalului wireless pentru conectarea mai multor puncte de acces<\/h3>\n<p><\/p>\n<p>Aceast\u0103 variant\u0103 este utilizat\u0103 atunci c\u00e2nd nu exist\u0103 posibilitatea de a conecta toate punctele de acces \u00eentr-o re\u021bea unic\u0103 prin intermediul infrastructurii de cabluri. Acest lucru este similar cu utilizarea repetitoarelor, dar \u00een locul unui repetitor \u201esimplu\u201d se folose\u0219te un punct de acces complet.<\/p>\n<p><\/p>\n<p>Ca \u0219i \u00een cazul repetitorului, se recomand\u0103 cu t\u0103rie utilizarea punctelor de acces cu dou\u0103 interfe\u021be Wi-Fi. Una dintre acestea va fi folosit\u0103 pentru comunicarea cu punctul vecin, iar cealalt\u0103 \u2014 pentru interac\u021biunea cu clien\u021bii.<\/p>\n<p><\/p>\n<p>Dac\u0103 \u00eentr-un astfel de mod func\u021bioneaz\u0103 un punct cu o singur\u0103 interfa\u021b\u0103 (pentru aceasta trebuie s\u0103 configura\u021bi interfa\u021ba \u00een modul AP+Bridge), viteza final\u0103 de transfer de date \u00eentre client \u0219i resursele re\u021belei Wi-Fi va fi considerabil mai mic\u0103.<\/p>\n<p><\/p>\n<p>Aceast\u0103 dependen\u021b\u0103 este legat\u0103 de faptul c\u0103 tehnologia Wi-Fi utilizeaz\u0103 multiplexarea prin diviziune temporal\u0103 (TDM), iar transferul de date \u00eentr-un moment dat este posibil doar de la un singur participant la re\u021bea \u00eentr-o direc\u021bie.<\/p>\n<p><\/p>\n<p>Din p\u0103cate, func\u021bionarea \u00een acest mod nu asigur\u0103 distribu\u021bia \u00eentre mai multe puncte de acces. A\u0219a cum s-a men\u021bionat \u00een articolul <noindex><a rel=\"nofollow\" href=\"https:\/\/habr.com\/ru\/company\/zyxel\/blog\/436048\/\">\u201eSincronizarea punctelor de acces Wi-Fi pentru colaborare\u201d<\/a><\/noindex> \u2013 apare situa\u021bia \u00een care la o conexiune la distan\u021b\u0103 se conecteaz\u0103 un num\u0103r mare de utilizatori, iar punctele de acces situate \u00een apropiere nu sunt aproape deloc utilizate.<\/p>\n<p><\/p>\n<p><strong>Cea mai preferat\u0103 op\u021biune este utilizarea conect\u0103rii punctelor de acces prin cablu de re\u021bea cu sincronizare printr-un controller special pentru re\u021beaua Wi-Fi.<\/strong><\/p>\n<p><\/p>\n<h3>Pe perete sau pe tavan?<\/h3>\n<p><\/p>\n<p>Exist\u0103 diverse op\u021biuni de plasare a punctelor de acces. \u00cen func\u021bie de comoditate, specificul \u00eenc\u0103perii: birou mare, birou mic, restaurant, magazin etc. \u2013 trebuie s\u0103 alegi cea mai potrivit\u0103 variant\u0103 de plasare. \u00cen unele cazuri, este mai convenabil s\u0103 plasezi punctul de acces pe perete, iar \u00een altele \u2013 pe tavan sau chiar sub acoperi\u0219. Un caz aparte sunt punctele de acces pentru exterior, altfel spus \u201e\u00een aer liber\u201d, dar \u00een acest moment ne vom concentra doar pe echipamentele pentru interior.<\/p>\n<p><\/p>\n<p>Plasarea punctului de acces pe perete poate aduce dificult\u0103\u021bi. S-ar putea s\u0103 fie necesar s\u0103 \u00ee\u021bi dai seama cum s\u0103 \u00ee\u021bi faci g\u0103uri \u00een pere\u021bi pentru fixare, s\u0103 rezolvi probleme cu alimentarea \u0219i cablurile de re\u021bea etc.<\/p>\n<p><\/p>\n<p>Ce s-ar \u00eent\u00e2mpla dac\u0103 ai plasa punctul de acces nu pe perete, ci direct sub tavan? Ce dificult\u0103\u021bi ar ap\u0103rea \u00een aceast\u0103 situa\u021bie?<\/p>\n<p><\/p>\n<p>\u00cen primul r\u00e2nd, s-ar putea s\u0103 apar\u0103 probleme cu fixarea punctului la acoperi\u0219. De exemplu, \u00een birourile moderne se fac plafoane suspendate din pl\u0103ci de gips-carton, ceea ce complic\u0103 procesul de plasare a echipamentului.<\/p>\n<p><\/p>\n<p>De aceea, trebuie s\u0103 te g\u00e2nde\u0219ti din timp la op\u021biunea de fixare.<\/p>\n<p><\/p>\n<p>Dac\u0103 se preconizeaz\u0103 conectarea punctelor de acces la re\u021bea prin cabluri, este posibil s\u0103 fie necesar\u0103 realizarea de canale speciale deasupra tavanului fals, \u00een care vor fi trase cablurile de alimentare \u0219i comunica\u021biile re\u021belei locale.<\/p>\n<p><\/p>\n<p>Dac\u0103 nu exist\u0103 un tavan fals, atunci \u00eentrebarea perfor\u0103rii plafoanelor \u0219i aducerii aliment\u0103rii \u0219i cablurilor de re\u021bea la punctul de acces poate fi o provocare destul de complicat\u0103.<\/p>\n<p><\/p>\n<p>Recent, birourile \u00een stil \u00abloft\u00bb au devenit populare, \u00een care conceptul de tavan practic nu exist\u0103, iar deasupra capetelor angaja\u021bilor trec diverse \u021bevi \u0219i comunica\u021bii. \u00cen aceast\u0103 situa\u021bie, fixarea punctului de acces \u0219i tragerea cablurilor c\u0103tre acesta va fi mult mai u\u0219oar\u0103. Totu\u0219i, prezen\u021ba obiectelor metalice mari, cum ar fi \u021bevi groase, arm\u0103turi, gr\u0103tare \u2013 toate acestea pot afecta condi\u021biile pentru propagarea semnalului. Reamintesc c\u0103 r\u0103spunsul final asupra aplicabilit\u0103\u021bii unei scheme sau alteia poate fi dat doar de un studiu specializat sau de experien\u021ba practic\u0103 concret\u0103.<\/p>\n<p><\/p>\n<p>\u00cen imagine este prezentat\u0103 varianta 1 cu amplasarea deasupra tavanului. \u00centr-o astfel de amplasare, punctele de acces pot influen\u021ba una pe cealalt\u0103. Aici vor fi necesare metodele standard de reducere a interferen\u021belor reciproce: utilizarea canalelor diferite \u0219i ajustarea puterii, descrise \u00een articol <em>\u201e\u00cembun\u0103t\u0103\u021bim func\u021bionarea Wi-Fi. Principii generale \u0219i lucruri utile\u201d<\/em>.<\/p>\n<p><\/p>\n<p>\u00a0<\/p>\n<p>\n<img decoding=\"async\" alt=\"\u00cembun\u0103t\u0103\u021birea func\u021bion\u0103rii Wi-Fi. Partea 2. Caracteristici ale echipamentului\" src=\"\/wp-content\/uploads\/761b423f38d93eb319eab5a794ce8569.JPG\" style=\"display:block;margin: 0 auto;\" \/><\/p>\n<p><em>Imaginea 1. Amplasarea punctelor de acces sub tavan.<\/em><\/p>\n<p><\/p>\n<p>Cu toate acestea, amplasarea deasupra tavanului poate asigura o acoperire mai bun\u0103 a \u00eentregului spa\u021biu de birou.<\/p>\n<p><\/p>\n<h3>Direc\u021bia semnalului emis<\/h3>\n<p><\/p>\n<p>Evalu\u00e2nd toate avantajele fiec\u0103rei op\u021biuni, nu ar trebui s\u0103 te gr\u0103be\u0219ti s\u0103 muta\u021bi punctul de acces de la perete la tavan sau invers, de la tavan la perete. La \u00eenceput, ar trebui s\u0103 rezolv\u0103m problema direc\u021biei semnalului.<\/p>\n<p><\/p>\n<p>La echipamentele pentru re\u021beaua wireless, ini\u021bial concepute pentru a fi amplasate pe tavan, semnalul se propag\u0103 \u00een cercuri radiale, centrul acestora fiind modulul de recep\u021bie-emisie (vezi imaginea 2).<\/p>\n<p><\/p>\n<p>\u00a0<\/p>\n<p>\n<img decoding=\"async\" alt=\"\u00cembun\u0103t\u0103\u021birea func\u021bion\u0103rii Wi-Fi. Partea 2. Caracteristici ale echipamentului\" src=\"\/wp-content\/uploads\/c6b9d2a45c4036cad8134c225766bb2b.JPG\" style=\"display:block;margin: 0 auto;\" \/><\/p>\n<p><em>Imaginea 2. Propagarea semnalului \u00een cazul amplas\u0103rii pe perete \u0219i pe tavan.<\/em><\/p>\n<p><\/p>\n<p>Ce se \u00eent\u00e2mpl\u0103 dac\u0103 punctul de acces destinat mont\u0103rii pe plafon este pur \u0219i simplu mutat pe perete? \u00cen acest caz, semnalul va fi bine accesibil doar \u00een apropiere. Pentru clien\u021bii de pe cealalt\u0103 parte a \u00eenc\u0103perii, nivelul semnalului va fi semnificativ mai mic, iar conexiunea nu va fi de foarte bun\u0103 calitate.<\/p>\n<p><\/p>\n<p>O problem\u0103 similar\u0103 apare dac\u0103 un punct de acces de perete este montat pe plafon. Diagram\u0103 de direc\u021bionare este orientat\u0103 nu circular, ci spre peretele pe care este montat punctul \u2014 pe lungimea \u00eenc\u0103perii (vezi figura 2). Dac\u0103 un astfel de punct se afl\u0103 pe plafon, zona principal\u0103 de acoperire va fi chiar sub el. Cu alte cuvinte, modulul radio al acestui punct va \u201e\u00eempu\u0219ca \u00een podea\u201d, de sus \u00een jos.<\/p>\n<p><\/p>\n<p>Dup\u0103 cum am men\u021bionat mai sus, \u00een anumite cazuri nu este at\u00e2t de u\u0219or s\u0103 alegi imediat amplasarea optim\u0103 pentru toate punctele de acces. Din fericire, Zyxel are modele universale, care permit alegerea modului de utilizare \u00een func\u021bie de amplasare: pe plafon sau pe perete.<\/p>\n<p><\/p>\n<blockquote>\n<p><strong>Not\u0103<\/strong>. Recomand\u0103m s\u0103 acorda\u021bi aten\u021bie modelor care sunt adaptate pentru cele dou\u0103 variante de montaj \u0219i care au dou\u0103 module radio, de exemplu, <noindex><a rel=\"nofollow\" href=\"https:\/\/www.zyxel.com\/ru\/ru\/products_services\/802-11ac-Dual-Radio-Dual-Mount-PoE-Access-Point-NWA1123-AC-PRO\"> NWA1123-AC PRO<\/a><\/noindex>.<\/p>\n<p>\n<\/p><\/blockquote>\n<p><\/p>\n<p>Este bine s\u0103 ne g\u00e2ndim \u0219i la versatilitatea amplas\u0103rii, dac\u0103 se planific\u0103 o relocare a biroului. \u00cen acest caz, va fi \u00een\u021belept s\u0103 alege\u021bi puncte de acces adaptabile.<\/p>\n<p><\/p>\n<h2>S\u0103 facem o scurt\u0103 sintez\u0103<\/h2>\n<p><\/p>\n<p>Nu exist\u0103 metode \u201euniversale\u201d, totu\u0219i, respectarea unor recomand\u0103ri poate evita multe probleme \u00een proiectarea, implementarea \u0219i mentenan\u021ba re\u021belei Wi-Fi.<\/p>\n<p><\/p>\n<p>Nu trebuie s\u0103 amplasa\u021bi dispozitivele de transmisie prea aproape una de cealalt\u0103.<\/p>\n<p><\/p>\n<p>\u00cen unele cazuri, este mai bine s\u0103 folosi\u021bi puncte de acces pentru montarea pe plafon, \u00een altele \u2014 pe perete. Este necesar s\u0103 se ia \u00een considerare diagram\u0103 de direc\u021bionare pentru fiecare dintre variante. Exist\u0103 puncte de acces universale cu posibilitatea schimb\u0103rii modulului de utilizare.<\/p>\n<p><\/p>\n<p>\u00cen urm\u0103torul articol din aceast\u0103 serie, vom discuta mai detaliat despre aspectele amplas\u0103rii echipamentelor pentru comunica\u021bii f\u0103r\u0103 fir.<\/p>\n<p>\u00centreb\u0103ri legate de alegerea echipamentului, consultan\u021b\u0103 pentru configurare \u0219i setare, schimb de opinii? V\u0103 invit\u0103m \u00een <noindex><a rel=\"nofollow\" href=\"https:\/\/t.me\/zyxelru\">telegram<\/a><\/noindex>.<\/p>\n<h2>Surse<\/h2>\n<p><\/p>\n<p><noindex><a rel=\"nofollow\" href=\"https:\/\/habr.com\/ru\/company\/zyxel\/blog\/436048\">Sincronizarea punctelor de acces Wi-Fi pentru lucru cooperativ<\/a><\/noindex><\/p>\n<p><\/p>\n<p><noindex>Recomand\u0103ri generale pentru construirea re\u021belelor wireless<\/noindex><\/p>\n<p><\/p>\n<p><noindex><a rel=\"nofollow\" href=\"https:\/\/help.keenetic.com\/hc\/ru\/articles\/213968709-%D0%A7%D1%82%D0%BE-%D0%B2%D0%BB%D0%B8%D1%8F%D0%B5%D1%82-%D0%BD%D0%B0-%D1%80%D0%B0%D0%B1%D0%BE%D1%82%D1%83-%D0%B1%D0%B5%D1%81%D0%BF%D1%80%D0%BE%D0%B2%D0%BE%D0%B4%D0%BD%D1%8B%D1%85-%D1%81%D0%B5%D1%82%D0%B5%D0%B9-Wi-Fi-%D0%A7%D1%82%D0%BE-%D0%BC%D0%BE%D0%B6%D0%B5%D1%82-%D1%8F%D0%B2%D0%BB%D1%8F%D1%82%D1%8C%D1%81%D1%8F-%D0%B8%D1%81%D1%82%D0%BE%D1%87%D0%BD%D0%B8%D0%BA%D0%BE%D0%BC-%D0%BF%D0%BE%D0%BC%D0%B5%D1%85-%D0%B8-%D0%BA%D0%B0%D0%BA%D0%BE%D0%B2%D1%8B-%D0%B8%D1%85-%D0%B2%D0%BE%D0%B7%D0%BC%D0%BE%D0%B6%D0%BD%D1%8B%D0%B5-%D0%BF%D1%80%D0%B8%D1%87%D0%B8%D0%BD%D1%8B-\">Ce influen\u021beaz\u0103 func\u021bionarea re\u021belelor Wi-Fi? Ce poate constitui sursa de interferen\u021be \u0219i care sunt posibilele lor cauze? <\/a><\/noindex><\/p>\n<p>Sursa: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/habr.com\/ru\/company\/zyxel\/blog\/455040\/\">habr.com<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u0414\u0440\u0443\u0437\u044c\u044f, \u044d\u0442\u0430 \u0441\u0442\u0430\u0442\u044c\u044f \u044f\u0432\u043b\u044f\u0435\u0442\u0441\u044f \u043f\u0440\u043e\u0434\u043e\u043b\u0436\u0435\u043d\u0438\u0435\u043c \u043f\u0435\u0440\u0432\u043e\u0439 \u0447\u0430\u0441\u0442\u0438 \u0446\u0438\u043a\u043b\u0430 \u0441\u0442\u0430\u0442\u0435\u0439 \u043e \u0442\u043e\u043c \u043a\u0430\u043a \u0443\u043b\u0443\u0447\u0448\u0438\u0442\u044c \u0440\u0430\u0431\u043e\u0442\u0443 WiFi \u0432 \u043e\u0444\u0438\u0441\u0435 \u0438\u043b\u0438 \u043d\u0430 \u043f\u0440\u0435\u0434\u043f\u0440\u0438\u044f\u0442\u0438\u0438. \u041e\u0436\u0438\u0434\u0430\u043d\u0438\u044f \u0438 \u0441\u044e\u0440\u043f\u0440\u0438\u0437\u044b \u0412 \u043a\u0430\u0447\u0435\u0441\u0442\u0432\u0435 \u0432\u0441\u0442\u0443\u043f\u043b\u0435\u043d\u0438\u044f \u043f\u0440\u0438\u0432\u0435\u0434\u0451\u043c \u043d\u0435\u043a\u043e\u0442\u043e\u0440\u044b\u0435 \u0444\u0430\u043a\u0442\u044b. \u041c\u043e\u0449\u043d\u043e\u0441\u0442\u044c Wi-Fi&#8212;\u0441\u0438\u0433\u043d\u0430\u043b\u0430 \u0432 \u0442\u043e\u0447\u043a\u0435 \u043f\u0440\u0438\u0451\u043c\u0430 \u0437\u0430\u0432\u0438\u0441\u0438\u0442 \u043e\u0442 \u043d\u0435\u0441\u043a\u043e\u043b\u044c\u043a\u0438\u0445 \u043e\u0431\u0441\u0442\u043e\u044f\u0442\u0435\u043b\u044c\u0441\u0442\u0432: \u0440\u0430\u0441\u0441\u0442\u043e\u044f\u043d\u0438\u0435 (\u043e\u0442 \u043a\u043b\u0438\u0435\u043d\u0442\u0430 \u0434\u043e \u0442\u043e\u0447\u043a\u0438 \u0434\u043e\u0441\u0442\u0443\u043f\u0430); \u043a\u043e\u044d\u0444\u0444\u0438\u0446\u0438\u0435\u043d\u0442 \u0443\u0441\u0438\u043b\u0435\u043d\u0438\u044f \u0430\u043d\u0442\u0435\u043d\u043d\u044b; \u0434\u0438\u0430\u0433\u0440\u0430\u043c\u043c\u0430 \u043d\u0430\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u043d\u043e\u0441\u0442\u0438; \u043d\u0430\u043b\u0438\u0447\u0438\u0435 \u0432\u043d\u0435\u0448\u043d\u0438\u0445 \u043f\u043e\u043c\u0435\u0445 (\u0432 \u0442\u043e\u043c \u0447\u0438\u0441\u043b\u0435 [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[688],"tags":[],"class_list":["post-35060","post","type-post","status-publish","format-standard","hentry","category-administrirovanie"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.2.1 - aioseo.com -->\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<meta name=\"author\" content=\"Yuri Gagarin\"\/>\n\t<link rel=\"canonical\" href=\"https:\/\/prohoster.info\/ro\/blog\/administrirovanie\/uluchshaem-rabotu-wi-fi-chast-2-osobennosti-oborudovaniya\" \/>\n\t<meta name=\"generator\" content=\"All in One SEO (AIOSEO) 5.0.2.1\" \/>\n\t\t<meta property=\"og:locale\" content=\"ro_RO\" \/>\n\t\t<meta property=\"og:site_name\" content=\"ProHoster | \u041a\u0443\u043f\u0438\u0442\u044c \u043d\u0430\u0434\u0435\u0436\u043d\u044b\u0439 \u0445\u043e\u0441\u0442\u0438\u043d\u0433 \u0434\u043b\u044f \u0441\u0430\u0439\u0442\u043e\u0432 \u0441 \u0437\u0430\u0449\u0438\u0442\u043e\u0439 \u043e\u0442 DDoS, VPS VDS \u0441\u0435\u0440\u0432\u0435\u0440\u044b\" \/>\n\t\t<meta property=\"og:type\" content=\"article\" \/>\n\t\t<meta property=\"og:title\" content=\"\ud83e\udd47\u0423\u043b\u0443\u0447\u0448\u0430\u0435\u043c \u0440\u0430\u0431\u043e\u0442\u0443 Wi-Fi. \u0427\u0430\u0441\u0442\u044c 2. \u041e\u0441\u043e\u0431\u0435\u043d\u043d\u043e\u0441\u0442\u0438 \u043e\u0431\u043e\u0440\u0443\u0434\u043e\u0432\u0430\u043d\u0438\u044f | ProHoster\" \/>\n\t\t<meta property=\"og:url\" content=\"https:\/\/prohoster.info\/ro\/blog\/administrirovanie\/uluchshaem-rabotu-wi-fi-chast-2-osobennosti-oborudovaniya\" \/>\n\t\t<meta property=\"og:image\" content=\"https:\/\/prohoster.info\/wp-content\/uploads\/2021\/11\/logo-350.jpg\" \/>\n\t\t<meta property=\"og:image:secure_url\" content=\"https:\/\/prohoster.info\/wp-content\/uploads\/2021\/11\/logo-350.jpg\" \/>\n\t\t<meta property=\"og:image:width\" content=\"350\" \/>\n\t\t<meta property=\"og:image:height\" content=\"350\" \/>\n\t\t<meta property=\"article:published_time\" content=\"2019-10-31T19:02:06+00:00\" \/>\n\t\t<meta property=\"article:modified_time\" content=\"2019-10-31T19:02:06+00:00\" \/>\n\t\t<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/prohoster\" \/>\n\t\t<meta property=\"article:author\" content=\"https:\/\/www.facebook.com\/prohoster\" \/>\n\t\t<!-- All in One SEO -->\n\n","aioseo_head_json":{"title":"\ud83e\udd47\u00cembun\u0103t\u0103\u021bim func\u021bionarea Wi-Fi. 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