{"id":81650,"date":"2020-05-15T13:42:24","date_gmt":"2020-05-15T11:42:24","guid":{"rendered":"https:\/\/prohoster.info\/blog\/administrirovanie\/besprovodnaya-svyaz-pri-udalyonnoj-rabote-rezervnyj-kanal-i-ne-tolko"},"modified":"2020-05-15T13:42:24","modified_gmt":"2020-05-15T11:42:24","slug":"besprovodnaya-svyaz-pri-udalyonnoj-rabote-rezervnyj-kanal-i-ne-tolko","status":"publish","type":"post","link":"https:\/\/prohoster.info\/ro\/blog\/administrirovanie\/besprovodnaya-svyaz-pri-udalyonnoj-rabote-rezervnyj-kanal-i-ne-tolko","title":{"rendered":"Comunicarea wireless \u00een munca la distan\u021b\u0103 \u2014 o alternativ\u0103 de rezerv\u0103 \u0219i nu numai","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p><img decoding=\"async\" alt=\"Comunicarea wireless \u00een munca la distan\u021b\u0103 \u2014 o alternativ\u0103 de rezerv\u0103 \u0219i nu numai\" src=\"\/wp-content\/uploads\/2020\/05\/e8670d53ebb30d4c649fd2098519b66d.png\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<em>Continu\u0103m discu\u021bia despre nuan\u021be \u0219i cele mai bune practici recomandate. Este necesar\u0103 o conexiune de rezerv\u0103 \u0219i cum ar trebui s\u0103 fie aceasta?<\/em><\/p>\n<p><noindex><a rel=\"nofollow\" name=\"habracut\"><\/a><\/noindex><\/p>\n<h2 id=\"vvedenie\">Introducere<\/h2>\n<p><\/p>\n<p>P\u00e2n\u0103 \u00een momentul \u00een care \u00eencepi s\u0103 lucrezi de acas\u0103 serios \u0219i pe termen lung, nu te g\u00e2nde\u0219ti la multe lucruri. De exemplu, cum s\u0103 asiguri o recuperare rapid\u0103 a sistemului. De unde s\u0103 ob\u021bii un computer \u00eenlocuitor pentru cel stricat, dac\u0103 trebuie s\u0103 te conectezi la munc\u0103 nu peste o zi, ci chiar acum. \u0218i, \u00een sf\u00e2r\u0219it, ce s\u0103 faci dac\u0103 ai pierdut conexiunea?<\/p>\n<p><\/p>\n<p>\u00cenainte de a trece la munca de la distan\u021b\u0103, aceste probleme erau rezolvate de c\u0103tre administratorul de sistem, inginerul de suport tehnic, inginerul de re\u021bea \u0219i a\u0219a mai departe. Acum trebuie s\u0103 le rezolv eu, totul din propria experien\u021b\u0103\u2026<\/p>\n<p><\/p>\n<h2 id=\"a-pochemu-takaya-srochnost\">\u0218i de ce este at\u00e2t de urgent?<\/h2>\n<p><\/p>\n<p>\u00cen primul r\u00e2nd, pentru a nu-\u021bi pierde locul de munc\u0103 din cauza problemelor periodice de conexiune. Celebrul \u201elegea lui Murphy\u201d nu a fost anulat\u0103 \u0219i o \u00eentrerupere unic\u0103 \u00eentr-un moment nepotrivit poate costa, dac\u0103 nu concedierea, atunci, cel pu\u021bin, pierderea carierei.<\/p>\n<p><\/p>\n<p>\u00cen al doilea r\u00e2nd, \u00eentreruperile de Internet pot influen\u021ba veniturile, mai ales dac\u0103 munca este bazat\u0103 pe comision.<\/p>\n<p><\/p>\n<p>Exist\u0103 \u0219i alte motive. De exemplu, actualizarea antivirusului \u0219i a altor solu\u021bii de protec\u021bie. Necesitatea de pl\u0103\u021bi urgente, cum ar fi factura pentru electricitate, pl\u0103\u021bile de credit \u0219i a\u0219a mai departe.<\/p>\n<p><\/p>\n<p>Dac\u0103 internetul dispare pentru o perioad\u0103 lung\u0103, iar la telefonul de suport tehnic se aude un nesf\u00e2r\u0219it: \u201eNe pare r\u0103u, to\u021bi operatorii sunt ocupa\u021bi...\u201d, este momentul s\u0103 folose\u0219ti un canal de rezerv\u0103.<\/p>\n<p><\/p>\n<h2 id=\"nuzhno-li-dlya-etogo-pokupat-otdelnoe-ustroystvo\">Este necesar s\u0103 achizi\u021bionezi un dispozitiv separat pentru asta?<\/h2>\n<p><\/p>\n<p>Totul depinde de situa\u021bia specific\u0103. Fiecare decide pentru sine.<\/p>\n<p><\/p>\n<p>\u00cen primul r\u00e2nd, trebuie luat \u00een considerare nivelul de venit \u0219i c\u00e2t de mult \u00ee\u021bi dore\u0219ti s\u0103 \u00ee\u021bi p\u0103strezi locul de munc\u0103.<\/p>\n<p><\/p>\n<p>\u00cen al doilea r\u00e2nd, c\u00e2t de repede va veni ajutorul? De exemplu, dac\u0103 se stric\u0103 modemul, routerul sau media convertorul unic \u2013 c\u00e2t de repede v\u0103 propune furnizorul o op\u021biune pentru \u00eenlocuire? Sau trebuie s\u0103 repari tu, s\u0103 cumperi unul nou, s\u0103 verifici, s\u0103 configurezi \u2013 \u0219i toate acestea f\u0103r\u0103 un acces normal la Internet?<\/p>\n<p><\/p>\n<h2 id=\"chto-delat-udalyonschiku-esli-propal-dostup-v-internet\">Ce ar trebui s\u0103 fac\u0103 un lucr\u0103tor remote dac\u0103 pierde accesul la Internet?<\/h2>\n<p><\/p>\n<p>Cea mai sigur\u0103 op\u021biune este s\u0103 nu a\u0219tep\u021bi p\u00e2n\u0103 c\u00e2nd apare o problem\u0103, ci s\u0103 conduci imediat o linie de la al doilea furnizor la un pre\u021b acceptabil. \u0218i \u00eenc\u0103 mai bine \u2013 s\u0103 folose\u0219ti o \u201eofert\u0103 pentru conectare\u201d, p\u0103str\u00e2nd vechea linie ca rezerv\u0103.<\/p>\n<p><\/p>\n<p>Cu toate acestea, acest serviciu nu este \u00eentotdeauna disponibil. Ar putea fi necesar s\u0103 a\u0219tepta\u021bi de la c\u00e2teva zile\u2026 p\u00e2n\u0103 la infinit. Pentru a ilustra, s\u0103 analiz\u0103m c\u00e2teva exemple.<\/p>\n<p><\/p>\n<h3 id=\"primer-pervyy--staryy-dom-so-starinnym-provayderom\">Primul exemplu - \u201eo cas\u0103 veche cu un furnizor de mult timp\u201d<\/h3>\n<p><\/p>\n<p><strong>Context:<\/strong> Casa veche a fost oficial recunoscut\u0103 ca un monument istoric. Anterior acestui \u201erecunoa\u0219terea istoric\u0103\u201d, \u00een cas\u0103 exista deja un furnizor care \u201ea intrat\u201d acolo de mult timp. Prin urmare, echipamentele au fost instalate atunci, iar apoi totul s-a desf\u0103\u0219urat conform principiului: \u201edac\u0103 func\u021bioneaz\u0103, nu o atinge\u201d. \u00cen timp, \u00eenc\u0103rcarea re\u021belei a crescut, calitatea conexiunii a sc\u0103zut.<\/p>\n<p><\/p>\n<p>Dac\u0103 este vorba despre cl\u0103diri istorice, furnizorii trebuie s\u0103 coordoneze lucr\u0103rile de instalare a re\u021belei de cablu cu autorit\u0103\u021bile locale. Iar autorit\u0103\u021bile locale nu se gr\u0103besc s\u0103 acorde permisiuni, av\u00e2nd ca principiu: \u201eExist\u0103 internet \u0219i ajunge\u201d.<\/p>\n<p><\/p>\n<p>Astfel, singurul furnizor a devenit un monopol natural, a c\u0103rui planuri nu includ s\u0103 rezolve problema calit\u0103\u021bii slabe a conexiunii.<\/p>\n<p><\/p>\n<p><em><strong>Not\u0103.<\/strong> Nu trebuie s\u0103 credem c\u0103 astfel de probleme apar exclusiv la cet\u0103\u021benii \u00eenst\u0103ri\u021bi care locuiesc \u00een centrul Moscovei sau Sankt Petersburg. Exist\u0103 diverse motive pentru care nu este posibil\u0103 instalarea unui cablu secundar \u00een cl\u0103dire. Prezen\u021ba accesului wireless la internet creeaz\u0103 totu\u0219i concuren\u021b\u0103 \u0219i readuce furnizorii \u00eentr-un cadru civilizat al economiei de pia\u021b\u0103.<\/em><\/p>\n<p><\/p>\n<h3 id=\"primer-vtoroy--deneg-net-no-vy-derzhites\">Al doilea exemplu - \u201enu sunt bani, dar v\u0103 descurca\u021bi!\u201d<\/h3>\n<p><\/p>\n<p><strong>Context:<\/strong> Singurul furnizor \u201epe fir\u201d dintr-o localitate de la \u021bar\u0103, construit\u0103 din case cu pu\u021bine apartamente.<\/p>\n<p><\/p>\n<p>Dup\u0103 un timp, \u00een mai multe case din complex, semnalul din cablul de intrare s-a pierdut complet. Interven\u021biile constante la suportul tehnic nu au dat rezultate. \u00cen cele din urm\u0103, sup\u0103rat de pl\u00e2ngerile repetate, administratorul sistemului de la furnizor a declarat: \u201eSwitch-ul care gestiona conexiunea dumneavoastr\u0103 s-a ars, conducerea nu d\u0103 bani pentru achizi\u021bia unuia nou, din cauza coronavirusului, crizei mondiale \u0219i a\u0219a mai departe. Conecta\u021bi-v\u0103 singuri la ceva \u0219i l\u0103sa\u021bi-m\u0103 \u00een pace.\u201d<\/p>\n<p><\/p>\n<p><em><strong>Not\u0103.<\/strong> \u00cen completare la aceste dou\u0103 exemple, mai putem men\u021biona c\u0103 cablurile \u0219i echipamentele de re\u021bea sunt uneori deteriorate \u00een timpul renov\u0103rilor sc\u0103rilor, exist\u0103 furturi banale de echipamente de re\u021bea \u0219i multe alte diverse situa\u021bii care afecteaz\u0103 at\u00e2t furnizorul, c\u00e2t \u0219i locatarii.<\/em><\/p>\n<p><\/p>\n<p>Prin urmare, este foarte recomandabil s\u0103 ave\u021bi o conexiune wireless de rezerv\u0103 pentru a nu fi dependent de astfel de \u201esitua\u021bii\u201d.<\/p>\n<p><\/p>\n<h2 id=\"kak-zaranee-podgotovitsya-k-nepriyatnostyam\">Cum s\u0103 v\u0103 preg\u0103ti\u021bi din timp pentru probleme?<\/h2>\n<p><\/p>\n<p>Anterior \u00een articol <noindex><a rel=\"nofollow\" href=\"https:\/\/habr.com\/ru\/company\/zyxel\/blog\/462653\/\">LTE ca simbol al independen\u021bei<\/a><\/noindex> am scris deja c\u0103 utilizarea telefonului mobil aduce cu sine nu doar \u201eavantaje\u201d, ci \u0219i \u201edezavantaje\u201d considerabile.<\/p>\n<p><\/p>\n<p>Pe scurt, utilizarea smartphone-ului personal pentru men\u021binerea unei conexiuni online de lucru nu este foarte avantajoas\u0103. Desigur, totul depinde de specificul local \u0219i de oferta concret\u0103, dar dac\u0103 nu a\u021bi c\u00e2\u0219tigat vreo \u201ebeneficie\u201d special\u0103 de la operatorul de telefonie mobil\u0103 \u0219i nu folosi\u021bi un tarif corporativ excelent ca pre\u021b \u0219i volum de trafic, atunci ar fi mai bine s\u0103 c\u0103uta\u021bi op\u021biuni alternative.<\/p>\n<p><\/p>\n<p>Cu siguran\u021b\u0103, singurul avantaj al utiliz\u0103rii smartphone-ului personal ca modem comun este c\u0103 \u201enu trebuie s\u0103 cump\u0103ra\u021bi nimic\u201d. Dar, \u00een acest caz, dispozitivul personal devine un \u201ebun comun\u201d pentru familie, ceea ce poate s\u0103 nu-i bucure pe de\u021bin\u0103tor. \u00cen cele din urm\u0103, va trebui s\u0103 cump\u0103ra\u021bi un nou smartphone sau pur \u0219i simplu un telefon cu butoane \u201epentru a suna\u201d.<\/p>\n<p><\/p>\n<p>Distribuirea internetului de pe smartphone pentru \u201emine, \u00een special\u201d este oarecum justificat\u0103, dar pentru o \u00eentreag\u0103 familie sau un birou mic, aceast\u0103 solu\u021bie este pu\u021bin potrivit\u0103.<\/p>\n<p><\/p>\n<p>Ar trebui s\u0103 ne amintim \u0219i de diferite antene externe care amplific\u0103 semnalul \u0219i care nu sunt \u00eentotdeauna utilizabile cu un \u201emic iPhone\u201d.<\/p>\n<p><\/p>\n<p>\u0218i un smartphone obi\u0219nuit cu siguran\u021b\u0103 nu va supravie\u021bui mult timp dac\u0103 \u00eel suspenda\u021bi pe balcon sau pe vreo \u201efag\u0103 alb\u0103 de l\u00e2ng\u0103 fereastra mea\u201d pentru a capta un semnal mai stabil.<\/p>\n<p><\/p>\n<h2 id=\"gotovy-kupit-besprovodnoe-ustroystvo-chto-vybrat\">Sunte\u021bi gata s\u0103 cump\u0103ra\u021bi un dispozitiv wireless. Ce s\u0103 alege\u021bi?<\/h2>\n<p><\/p>\n<p>Dac\u0103 trebuie s\u0103 stabilim o conexiune \u00een interiorul cl\u0103dirii, ar fi rezonabil s\u0103 achizi\u021bion\u0103m un router LTE fiabil, echipat cu antene puternice, care va asigura un semnal Wi-Fi stabil \u00een interior pe ambele benzi: 5GHz \u0219i 2.4GHz. Astfel, acoperim at\u00e2t dispozitivele moderne care suport\u0103 conectarea pe banda de 5GHz, c\u00e2t \u0219i clien\u021bii mai vechi ai re\u021belei, care suport\u0103 doar banda de 2.4GHz. De asemenea, poate exista situa\u021bia \u00een care dispozitivele se afl\u0103 \u00een locuri unde poate p\u0103trunde doar semnalul de 2.4GHz.<\/p>\n<p><\/p>\n<p>Dac\u0103 este vorba despre o cas\u0103 la \u021bar\u0103, poate fi necesar un router LTE pentru instalare exterioar\u0103 cu o anten\u0103 \u00eencorporat\u0103 puternic\u0103.<\/p>\n<p><\/p>\n<h2 id=\"ispolzovanie-lte-routera-kak-osnovnogo-ustroystva-dlya-vyhoda-v-internet\">Folosirea unui router LTE ca dispozitiv principal pentru conectarea la Internet<\/h2>\n<p><\/p>\n<p>Pentru cazurile men\u021bionate anterior cu un furnizor de servicii slab, se recomand\u0103 conectarea printr-un canal LTE wireless ca principal, iar linia slab\u0103 a furnizorului de cablu local (dac\u0103 exist\u0103) s\u0103 fie utilizat\u0103 ca rezerv\u0103.<\/p>\n<p><\/p>\n<p>De exemplu, \u00een zonele rurale, unde conexiunea prin cablu este proast\u0103 \u2014 capt\u0103m semnal prin LTE. Dac\u0103 apare o conexiune decent\u0103 \u201epe cablu\u201d (de exemplu, revenind \u00een ora\u0219 dup\u0103 \u201eautoizolare\u201d), re\u021beaua mobil\u0103 poate fi folosit\u0103 ca canal de rezerv\u0103 sau pentru a desc\u0103rca canalul cablat \u00een perioadele de v\u00e2rf.<\/p>\n<p><\/p>\n<p>Din ace\u0219ti \u201esolda\u021bi universali\u201d se recomand\u0103 routerul LTE Cat. 6 pentru interior \u2014 <noindex><a rel=\"nofollow\" href=\"https:\/\/www.zyxel.com\/ru\/ru\/products_services\/4G-LTE-A-Indoor-Router-LTE3301-PLUS\/\">LTE3301-PLUS<\/a><\/noindex><\/p>\n<p><\/p>\n<p><img decoding=\"async\" alt=\"Comunicarea wireless \u00een munca la distan\u021b\u0103 \u2014 o alternativ\u0103 de rezerv\u0103 \u0219i nu numai\" src=\"\/wp-content\/uploads\/2020\/05\/524da93aeb8b334728d61af53068a06e.png\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<em>Figura 1. Router LTE pentru interior LTE3301-PLUS.<\/em><\/p>\n<p><\/p>\n<p>Vestea bun\u0103 este c\u0103 pentru LTE3301-PLUS \u0219i alte modele cu antene deta\u0219abile se pot folosi antene exterioare de la orice furnizor.<\/p>\n<p><\/p>\n<h2 id=\"ispolzovanie-dopolnitelnogo-lte-routera-dlya-vneshnego-razmescheniya\">Utilizarea unui router LTE suplimentar pentru amplasare exterioar\u0103<\/h2>\n<p><\/p>\n<p>Un caz destul de frecvent \u2014 semnalul mobil este slab \u00een interiorul cl\u0103dirii. \u00cen acest caz, este rezonabil s\u0103 se foloseasc\u0103 un router LTE pentru amplasare exterioar\u0103 cu alimentare PoE. Acest lucru poate fi crucial pentru construc\u021biile rurale cu o singur\u0103 etaj, unde semnalul nu ajunge bine. Pentru aceste cazuri, un router LTE Cat.6 gigabit exterior cu port LAN este o alegere bun\u0103. <noindex><a rel=\"nofollow\" href=\"https:\/\/www.zyxel.com\/ru\/ru\/products_services\/4G-LTE-A-Outdoor-Router-LTE7460-M608\/\">LTE7460-M608<\/a><\/noindex><\/p>\n<p><\/p>\n<p><img decoding=\"async\" alt=\"Comunicarea wireless \u00een munca la distan\u021b\u0103 \u2014 o alternativ\u0103 de rezerv\u0103 \u0219i nu numai\" src=\"\/wp-content\/uploads\/2020\/05\/a766e0dd1e9cdb1422f7a403ac1740ba.png\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<em>Figura 2. Router LTE Cat.6 gigabit exterior LTE7460-M608.<\/em><\/p>\n<p><\/p>\n<p>Vorbind acum despre propriet\u0103\u021bi rurale, totu\u0219i, activitatea \u00een birouri necesit\u0103 o conexiune fiabil\u0103, folosirea unui canal de rezerv\u0103 bazat pe LTE pentru firmele mici este o solu\u021bie absolut rezonabil\u0103, mai ales dac\u0103 proprietarul nu permite s\u0103 se g\u0103ureasc\u0103 pere\u021bii \u0219i s\u0103 se invite un alt furnizor.<\/p>\n<p><\/p>\n<p><em><strong>Not\u0103<\/strong>. \u00cen absen\u021ba unei surse PoE \u00een re\u021bea: switch, router, pentru alimentare prin PoE se poate folosi un injectoare, care pentru modelul LTE7460-M608 este inclus \u00een pachet.<\/em><\/p>\n<p><\/p>\n<p>La sf\u00e2r\u0219itul lunii mai 2020 va fi disponibil un nou model <noindex><a rel=\"nofollow\" href=\"https:\/\/www.zyxel.com\/ru\/ru\/products_services\/4G-LTE-Advanced-Outdoor-Router-LTE7480-S905\/\">LTE7480-M804<\/a><\/noindex> (router exterior LTE Cat.12 Zyxel LTE7480-M804 (se introduce un card SIM), cu <noindex><a rel=\"nofollow\" href=\"https:\/\/asoft.by\/chto-takoe-ip65-ili-kak-opredelit-stepen-zashchishchennosti-oborudovaniya\">grad de protec\u021bie IP65<\/a><\/noindex>, \u0219i suport pentru LTE\/3G\/2G, benzi LTE 1\/3\/7\/8\/20\/38\/40, antene LTE cu un c\u00e2\u0219tig de 8 dBi. Routerul are 1 port LAN GE cu alimentare PoE. Desigur, injectoare PoE sunt de asemenea incluse.<\/p>\n<p><\/p>\n<p><img decoding=\"async\" alt=\"Comunicarea wireless \u00een munca la distan\u021b\u0103 \u2014 o alternativ\u0103 de rezerv\u0103 \u0219i nu numai\" src=\"\/wp-content\/uploads\/2020\/05\/c987c2943e537f50d0ced0822776ef96.png\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<em>Figura 3. Nou router exterior LTE Cat.12 Zyxel LTE7480-M804.<\/em><\/p>\n<p><\/p>\n<p><em>Pute\u021bi utiliza un router pentru g\u0103zduire extern\u0103 \u00een interior, dar invers nu este posibil. De aceea, aceste dispozitive pot fi folosite \u0219i ca o alternativ\u0103 la un modem LTE, dar cu o ie\u0219ire Ethernet pe care o pute\u021bi extinde p\u00e2n\u0103 la 100 m.<\/em><\/p>\n<p><\/p>\n<p>Se poate implementa o variant\u0103 cu un router LTE \u0219i un router suplimentar de la un furnizor \"fix\". Aceast\u0103 schem\u0103 are anumite avantaje - rezervare complet\u0103, absen\u021ba unui singur punct de e\u0219ec. De asemenea, este recomandabil s\u0103 \u021bine\u021bi cont de influen\u021ba reciproc\u0103 a celor dou\u0103 re\u021bele Wi-Fi \u00eentre ele, despre care am scris mai detaliat \u00een seria de articole: <noindex><a rel=\"nofollow\" href=\"https:\/\/habr.com\/ru\/company\/zyxel\/blog\/451768\/\">\u00cembun\u0103t\u0103\u021birea func\u021bion\u0103rii Wi-Fi. Principii generale \u0219i lucruri utile,<\/a><\/noindex> <noindex><a rel=\"nofollow\" href=\"https:\/\/habr.com\/ru\/company\/zyxel\/blog\/455040\/\">\u00cembun\u0103t\u0103\u021birea func\u021bion\u0103rii Wi-Fi. Partea 2. Caracteristici ale echipamentului,<\/a><\/noindex> <noindex><a rel=\"nofollow\" href=\"https:\/\/habr.com\/ru\/company\/zyxel\/blog\/456546\/\">\u00cembun\u0103t\u0103\u021birea func\u021bion\u0103rii Wi-Fi. Partea 3. Amplasarea punctelor de acces.<\/a><\/noindex><\/p>\n<p><\/p>\n<h2 id=\"kogda-prihoditsya-peremeschatsya\">C\u00e2nd trebuie s\u0103 te deplasezi<\/h2>\n<p><\/p>\n<p>O schem\u0103 frecvent\u0103 de lucru de la distan\u021b\u0103 este atunci c\u00e2nd un angajat petrece cea mai mare parte a timpului la \u021bar\u0103, iar \u00een ora\u0219 vine pentru o perioad\u0103 scurt\u0103 strict din motive de afaceri. Pentru a evita plata pentru accesul la Internet \u00een dou\u0103 loca\u021bii - pute\u021bi achizi\u021biona un router LTE portabil, care \u00een locul dvs. de reziden\u021b\u0103 va ac\u021biona ca o ie\u0219ire redundant\u0103 la Internet, iar \u00een timpul c\u0103l\u0103toriilor \u00een ora\u0219 func\u021bioneaz\u0103 ca principalul.<\/p>\n<p><\/p>\n<p>Anterior, noi <noindex><a rel=\"nofollow\" href=\"https:\/\/habr.com\/ru\/company\/zyxel\/blog\/472866\/\">scriau<\/a><\/noindex> despre un model atractiv <noindex><a rel=\"nofollow\" href=\"https:\/\/www.zyxel.com\/ru\/ru\/products_services\/4G-LTE-Portable-Router-WAH7608\/\">WAH7608<\/a><\/noindex>, dar acum a fost lansat un omolog mai modern <noindex><a rel=\"nofollow\" href=\"https:\/\/www.zyxel.com\/ru\/ru\/products_services\/4G-LTE-A-Mobile-WiFi-LTE2566-M634\/\">LTE2566-M634,<\/a><\/noindex> care suport\u0103 5GHz \u0219i 2.4GHz \u0219i este, \u00een general, o variant\u0103 \u00eembun\u0103t\u0103\u021bit\u0103.<\/p>\n<p><\/p>\n<p><img decoding=\"async\" alt=\"Comunicarea wireless \u00een munca la distan\u021b\u0103 \u2014 o alternativ\u0103 de rezerv\u0103 \u0219i nu numai\" src=\"\/wp-content\/uploads\/2020\/05\/535bb572aaf5bf08f6bfe014415159c5.png\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<em>Figura 4. Router portabil LTE2566-M634.<\/em><\/p>\n<p><\/p>\n<h2 id=\"kogda-vse-v-sbore\">C\u00e2nd totul este la un loc<\/h2>\n<p><\/p>\n<p>S\u0103 examin\u0103m o alt\u0103 variant\u0103 de organizare a muncii, de asemenea, destul de mobil\u0103, de\u0219i este mai greu s\u0103 o numim un dispozitiv personal individual.<\/p>\n<p><\/p>\n<p>Este vorba despre un router LTE Cat.6 de birou cu gigabit AC1200 cu port LAN \u0219i Wi-Fi\u2014 <noindex><a rel=\"nofollow\" href=\"https:\/\/www.zyxel.com\/ru\/ru\/products_services\/4G-LTE-A-HomeSpot-Router-LTE4506-M606\/\">LTE4506-M606.<\/a><\/noindex><\/p>\n<p><\/p>\n<p>Aceast\u0103 model este proiectat \u0219i fabricat exact pentru situa\u021biile \u00een care este necesar\u0103 organizarea accesului pentru mai multe persoane (familie, birou mic) \u0219i, de asemenea, exist\u0103 nevoia de a se muta din c\u00e2nd \u00een c\u00e2nd.<\/p>\n<p><\/p>\n<p><em><strong>Not\u0103<\/strong>. Routerul Zyxel LTE4506(-M606) LTE-A HomeSpot ofer\u0103 o conexiune broadband mobil\u0103 folosind tehnologia Carrier Aggregation, \u0219i av\u00e2nd \u00een vedere c\u0103 aceast\u0103 tehnologie este compatibil\u0103 cu LTE, DC-HSPA+\/HSPA\/UMTS \u0219i EDGE\/GPRS\/GSM, poate func\u021biona \u00een re\u021belele mobile din diferite \u021b\u0103ri. LTE4506 poate transmite simultan dou\u0103 fluxuri de trafic wireless AC1200 (2.4 GHz \u0219i 5 GHz), ceea ce permite conectarea a p\u00e2n\u0103 la 32 de dispozitive care func\u021bioneaz\u0103 simultan prin Wi-Fi.<\/em><\/p>\n<p><\/p>\n<p><img decoding=\"async\" alt=\"Comunicarea wireless \u00een munca la distan\u021b\u0103 \u2014 o alternativ\u0103 de rezerv\u0103 \u0219i nu numai\" src=\"\/wp-content\/uploads\/2020\/05\/3e3b607fb051aff478d84f3cec25ac98.png\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<em>Figura 5. Router portabil Zyxel LTE4506-M606<\/em><\/p>\n<p><\/p>\n<p>Acest model poate fi plasat, de exemplu, pe birou, \u00een sala de \u0219edin\u021be, \u00een buc\u0103t\u0103rie, \u00een camera de hotel sau \u00een alt\u0103 parte unde v\u0103 este convenabil s\u0103 lucra\u021bi \u00een acel moment.<\/p>\n<p><\/p>\n<p>Designul interesant, gestionarea u\u0219oar\u0103 \u0219i dimensiunile reduse permit acestui dispozitiv s\u0103 nu fie ascuns, de exemplu, pe un raft, ci s\u0103 fie plasat mai aproape de participan\u021bii la schimbul de date.<\/p>\n<p><\/p>\n<p>Un alt avantaj const\u0103 \u00een faptul c\u0103 acest dispozitiv, datorit\u0103 dimensiunilor sale reduse \u0219i lipsei cerin\u021belor de plasare, poate fi mutat cu u\u0219urin\u021b\u0103 dintr-un loc \u00een altul, men\u021bin\u00e2nd un semnal celular stabil \u0219i asigur\u00e2nd o conectivitate robust\u0103 prin Wi-Fi \u0219i cablu.<\/p>\n<p><\/p>\n<p>De exemplu, poate fi amplasat \u00een ma\u0219in\u0103, dac\u0103 munca are un caracter mobil. Dimensiunile mai mari (comparativ cu LTE2566-M634) au permis s\u0103 nu se economiseasc\u0103 pe dimensiunile antenei interne \u0219i ale altor elemente, ceea ce \u00eembun\u0103t\u0103\u021be\u0219te calitatea conexiunii comparativ cu un router portabil individual.<\/p>\n<p><\/p>\n<h2 id=\"vmesto-poslesloviya\">\u00cen loc de postfa\u021b\u0103<\/h2>\n<p><\/p>\n<p>\u201eMerit\u0103 s\u0103 facem at\u00e2tea eforturi?\u201d, va \u00eentreba cititorul ne\u00eencrez\u0103tor \u2014 \u201ep\u00e2n\u0103 la urm\u0103, aceast\u0103 \u00abautoizolare\u00bb se va termina c\u00e2ndva\u201d ...<\/p>\n<p><\/p>\n<p>Problema este c\u0103 \u00eens\u0103\u0219i ideea de lucru de la distan\u021b\u0103 \u00ee\u0219i g\u0103se\u0219te din ce \u00een ce mai mult locul \u00een vie\u021bile noastre. \u0218i adev\u0103rat, s\u0103 ne adun\u0103m cu to\u021bii pentru a \u201esim\u021bi cotul colegului\u201d, pierz\u00e2nd \u00een fiecare zi mai mult de o or\u0103 pe drum c\u0103tre birou \u0219i \u00eenc\u0103 o or\u0103 la \u00eentoarcere, cre\u00e2nd ambuteiaje, aglomera\u021bie \u00een metrou \u2014 de ce toate acestea?<\/p>\n<p><\/p>\n<p>Mai devreme sau mai t\u00e2rziu, afacerea va \u201e\u00eencerca\u201d metoda de lucru de la distan\u021b\u0103 (\u00een special economisind pe chirie \u0219i men\u021binerea unor locuri irelevante \u00een birou), a\u0219a cum a \u00eencercat, de exemplu, modelul de management matricial. \u0218i va folosi din ce \u00een ce mai mult noul mod de lucru.<\/p>\n<p><\/p>\n<p>Din aceast\u0103 cauz\u0103, angaja\u021bii, sim\u021bind gustul libert\u0103\u021bii de a lucra de acas\u0103, vor tinde c\u0103tre aceast\u0103 modalitate de organizare a activit\u0103\u021bii profesionale.<\/p>\n<p><\/p>\n<p>R\u0103m\u00e2ne de v\u0103zut!<\/p>\n<p><\/p>\n<h2 id=\"poleznye-ssylki\">Linkuri utile<\/h2>\n<p><\/p>\n<ol>\n<li><noindex><a rel=\"nofollow\" href=\"https:\/\/habr.com\/ru\/company\/zyxel\/blog\/462653\/\">LTE ca simbol al independen\u021bei<\/a><\/noindex><\/li>\n<li><noindex><a rel=\"nofollow\" href=\"https:\/\/habr.com\/ru\/company\/zyxel\/blog\/451768\/\">\u00cembun\u0103t\u0103\u021birea func\u021bion\u0103rii Wi-Fi. Principii generale \u0219i lucruri utile<\/a><\/noindex><\/li>\n<li><noindex><a rel=\"nofollow\" href=\"https:\/\/habr.com\/ru\/company\/zyxel\/blog\/455040\/\">\u00cembun\u0103t\u0103\u021birea func\u021bion\u0103rii Wi-Fi. Partea 2. Caracteristici ale echipamentului<\/a><\/noindex><\/li>\n<li><noindex><a rel=\"nofollow\" href=\"https:\/\/habr.com\/ru\/company\/zyxel\/blog\/456546\/\">\u00cembun\u0103t\u0103\u021birea func\u021bion\u0103rii Wi-Fi. Partea 3. Pozi\u021bionarea punctelor de acces<\/a><\/noindex><\/li>\n<li><noindex><a rel=\"nofollow\" href=\"https:\/\/www.zyxel.com\/ru\/ru\/products_services\/4G-LTE-A-Indoor-Router-LTE3301-PLUS\/\">Router interior 4G LTE-A LTE3301-PLUS<\/a><\/noindex><\/li>\n<li><noindex><a rel=\"nofollow\" href=\"https:\/\/www.zyxel.com\/ru\/ru\/products_services\/4G-LTE-A-Outdoor-Router-LTE7460-M608\/\">Router LTE Cat.6 de 1 Gbps pentru exterior cu port LAN<\/a><\/noindex><\/li>\n<li><noindex><a rel=\"nofollow\" href=\"https:\/\/www.zyxel.com\/ru\/ru\/products_services\/4G-LTE-A-HomeSpot-Router-LTE4506-M606\/photos\">Router Wi-Fi portabil 4G LTE2566-M634<\/a><\/noindex><\/li>\n<li><noindex><a rel=\"nofollow\" href=\"https:\/\/www.zyxel.com\/ru\/ru\/products_services\/4G-LTE-A-HomeSpot-Router-LTE4506-M606\/\">Router WiFi LTE Cat.6 Gigabit AC1200 cu port LAN<\/a><\/noindex><\/li>\n<li><noindex><a rel=\"nofollow\" href=\"https:\/\/www.zyxel.com\/ru\/ru\/products_services\/4G-LTE-Advanced-Outdoor-Router-LTE7480-S905\/\">Router exterior 4G LTE-Advanced LTE7480-S905<\/a><\/noindex><\/li>\n<\/ol>\n<p>Sursa: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/habr.com\/ru\/company\/zyxel\/blog\/501764\/\">habr.com<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u041f\u0440\u043e\u0434\u043e\u043b\u0436\u0430\u0435\u043c \u0440\u0430\u0437\u0433\u043e\u0432\u043e\u0440 \u043e \u043d\u044e\u0430\u043d\u0441\u0430\u0445, \u0438 \u0440\u0435\u043a\u043e\u043c\u0435\u043d\u0434\u043e\u0432\u0430\u043d\u043d\u044b\u0445 \u043b\u0443\u0447\u0448\u0438\u0445 \u043f\u0440\u0430\u043a\u0442\u0438\u043a\u0430\u0445. \u0420\u0435\u0437\u0435\u0440\u0432\u043d\u044b\u0439 \u043a\u0430\u043d\u0430\u043b \u2014 \u043d\u0443\u0436\u0435\u043d \u043b\u0438 \u043e\u043d \u0438 \u043a\u0430\u043a\u0438\u043c \u0435\u043c\u0443 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\u043a\u043e\u043c\u043f\u044c\u044e\u0442\u0435\u0440 \u0432\u0437\u0430\u043c\u0435\u043d \u0441\u043b\u043e\u043c\u0430\u0432\u0448\u0435\u0433\u043e\u0441\u044f, \u0435\u0441\u043b\u0438 \u043d\u0443\u0436\u043d\u043e \u043f\u043e\u0434\u043a\u043b\u044e\u0447\u0438\u0442\u044c\u0441\u044f \u043a \u0440\u0430\u0431\u043e\u0442\u0435 \u043d\u0435 \u0447\u0435\u0440\u0435\u0437 \u0434\u0435\u043d\u044c, \u0430 \u043f\u0440\u044f\u043c\u043e [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":81651,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[688],"tags":[],"class_list":["post-81650","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-administrirovanie"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.2.1 - aioseo.com -->\n\t<meta name=\"description\" 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