Ndeipi router yandinofanira kutenga? Ndeipi WiFi router iri nani kutenga?

Vabvunzi mumagetsi e-teknolojia vanowanzopa mazano akanaka, uye kazhinji vparivayut mhando dzakakosha zvikuru, izvo panguva ino hazviwanzogadzirisa mabasa avo.

Kuti urege kudarika chikwereti nezviratidzo zvisingakoshi, iwe unofanirwa kuva nechinangwa chechidiki chechinangwa chekushanda kwechigadzirwa. Saka nhasi tichazotaura pamusoro peiipi router zviri nani kutenga zvichienderana nezvamunofarira uye zvido zvenyu.

Chii chaunoda kuziva kubva kumubatsiri?

Mamwe maitiro anonyanya kuvimba neInternet service provider uye yezvinhu zvekutengesa.

Chokutanga pane zvose, danaidza mutengi uye uone kuti rudzi rweWAN runoshandisa rwupi. WAN inosungirirwa iyo iyo kambani inosangana zvakananga neimba. Pane zvitatu chete zvekubatana:

• Kupfuura nhare yerunhare (izvi zvinoda router ine ganda re DSL, ADSL kana VDSL);
• Special Internet channel (Ethernet / FTTB);
• Panyaya yezvino fiber optic network (CPON, CEPON, PON).

3G-routers ariwo pamusika - izvo zvakanyatsoshandiswa kushanda nefoni yeInternet. Kana iyo bhajeti inobvumira, unogona kutora router universal inotsigira maitiro akasiyana-siyana (somuenzaniso, Ethernet + DSL kana Ethernet + 3G).

Pfungwa yechipiri inokurumidza. Ndeipi router iri nani kutenga kuitira kuti Indaneti inoshanda nekukurumidza? Kutanga, tsanangura kuti mari inobhadharwa neupi iwe, uye fungidzira izvo zvakakunakira iwe. Kutanga kubva pane izvi tichasarudza muenzaniso nemhando dzakakodzera.

Izvo zvigadzirwa zvemhizha zve router nguva dzose zvinoratidza huwandu huwandu hwekuwedzerwa kwedhadharo. Yeuka: nhamba iyi inongoratidzira chete zvinyorwa zvedzidzo zvechigadziro, pasina kuongorora kupindira uye kure. Muzvokwadi, Indaneti ichashanda 2.5-3 dzimwe nguva zvishoma.

Chifambiso chinotarisa chinoenderana nehuwandu hwokuti roupiyo yeFiFi inotsigira:

• 802.11ac ndiyo inoshandiswa kupfuura yezvino, iyo inoreti inogona kukwanisa kusvika ku 1.3 Gbit / s;
• 802.11n - inowanzoitika kakawanda, inopa kasiki kusvika 600 Mbps;
• 802.11g ndiyo yakasimbiswa nguva isiri iyo inogadzirisa kuwirirana kusvika kuma 54 Mbps.

Zvisinei, usakurumidza kutenga rekupedzisira "fancy" router. Mushure mezvose, unhu hwehutano hwako hunokosha. Iko huwandu hwezvigadzirwa zvino hushanda ne 802.11n, uye naizvozvo hazvizokwanisi kugadzirisa chiratidzo chinokurumidza.

Zvinhu Zvikuru

Tinopfuurira kumiganhu, iyo inotenderera kwete kune uyo anopa, asi pane zvaunofarira uye zvido zvako. Hazvibviri kutaura kuti chii chiri nani kutenga WiFi router kana iwe usingafungi kuti sei uye icho chigadzirwa chichashandiswa sei. Chii chandinofanira kutarisa?

Nhamba yeLAN ports

Kazhinji, chigadziri chinonyanya kudiwa neInternet connection (makombiyuta, terevhizheni, nyaradzo, etc.) yakabatana ne router kuburikidza netambo. Izvi zvinopa huwandu hurefu husingatenderi nekukanganisa uye kure.

Migwagwa yakawanda yakawanda ine 4 LAN slots. Asi kana uine teknolojia yakawanda, zvinonzwisisika kusarudza muenzaniso nemamwe mapeji. Semuenzaniso, ASUS RT-AC88U uye TP-LINK TL-R860 inokubvumira kubatanidza kusvika kuma 8, uye MikroTik RB2011UiAS-IN itsva kusvika 10.

Nyatsoteerera rudzi rweLAN ports. Fast Ethernet connectors yakagadzirirwa 100 Mbps, uye Gigabit Ethernet inopa kutapudza kwemashoko nokukurumidza kusvika 1 Gb / s.

Frequency range

Chimwe chimiro chinokosha. WiFi-routers vanogona kushanda purogiramu ye 2.4 kana 5 GHz. Zvimwe zvemazuva ano zvinoshandiswa zvinotsigira miviri miviri, uye inogona kugovera dhidha pakati pezvikwata.

Chii chaunoda kufunga? Chokutanga, chii chichagadziriswa ne router:

• 2.4 GHz yakanakisisa kune mafoni, mahwendefa uye zvishandisi zvehofisi;
• 5 GHZ inopa kuwirirana nokukurumidza uye kwakasimba, saka zvinokurudzirwa kuti zvigadziri zvinoshanda nezvinhu zvakanyanya - TV, set-top boxes, nezvimwe.

Cherechedza kuti havasi zvese zvigadzirwa zvinogona kugamuchira chiratidzo paanowanzoita 5 GHz. Asi kana pane ma routers akawanda akapoteredza imba yako iyo inogona kukanganisa zviratidzo, iyi ndiyo nzira inoshandiswa. Kuchinja kune imwe nguva inowedzera huchawedzera huwandu hwemashoko, asi huchaderedza zvishoma ruzivo rwakazarura rwenhare dzisina wire.

Power Transmitter

Vatengi kazhinji havafungi pane iyi parameter, asi inonyanya kukosha kupfuura inoretical maximum speed.

Mumabhajiro emari, simba harina kupfuura 17 dBm. Uye izvi zvinoreva kuti chipikisi chechiratidzo chinogona "kuvhara" huwandu hwemasvingo maviri. Asi hazvisi zvose zvakajeka: inenge nyika dzose dzine mitemo yepamutemo pane simba rinogamuchirwa. Icho chikumbaridzo chepamusoro chema 2.4 GHz maitiro ndeye 20 dBm - inobva pamatauriro aya aunofanira kusarudza kana une nzvimbo yakakura.

Radius of action

Kakawanda pabhokisi uye mune zvinyorwa zvekugadzira kunyora ibanga, iro rinoshungurudzwa nenhare. Radiyo yacho inoratidzika zvakasiyana mukati nekunze kweimba. Asi kana tichitaura pamusoro peiyo WiFi router zviri nani kutenga, zvino chiratidzo ichi chakanyanya. Mhando mbiri dzakasimbiswa nekrete masvingo "inouraya" chiratidzo chemasarita ane simba zvikuru. 70% yezvinhu zvose hazvibvi pane iyo pachake pachake, asi panzvimbo.

Tora uye nhamba ye antennas

Chikanganiso chinowanzoitwa nevatengi ndechekufunga kuti simba kubva kune antennas akawanda richapfupiswa. Asi kana pane zvitatu zvavo, izvi hazvirevi kuti mambure acho achashanda katatu mberi kana "kuputsa" nemasvingo akawanda. Izvi zvinogona kungoita kuti kuwirirana kuve kwakanyatsogadzikana, uye yunifomu yakavhara.

Asi chii chinofanira kutarisirwa? Chokutanga pane zvose, rudzi urwu rwemhino antenna - yakavakwa mukati kana kunze. Sezvo tsika dzichiratidzwa, mune rimwe guta gorosi musiyano pakati pavo unenge usingaoneki. Asi kana iri imba huru, zvinonzwisisika kusarudza mufananidzo nekunze kweantenna. Izvi zvichaita kuti pave nekuchengetedzwa kwakanyanya, uye kana zvichidikanwa, unogona kuzvitsiva zvine simba rakanyanya.

Munzira dzakawanda, hutano hwe antenna hunobva pane chip chip inoshandisa. Nokudaro, imwe imwe parameter iyo inofanira kutariswa ndiyo inowanikwa. Kuti uwedzere ruzivo uye unhu hwechiratidzo, mhando dzakasiyana dzeantennas dzinogona kushandiswa:

• Dhigirii - kukura kusvika 2 dBi;
• Omnidirectional (9 dBi);
• Panel (19 dBi);
• Parabolic (24 dBi).

Ndeipi router yandinofanira kutenga? Pakutengesa kune mienzaniso ine nhamba yemakete kubva 1 kusvika kuchina. Kune imwe imba-nhoroondo kana imba yeguta, iyo yakanakisa router ye 2-3 antennas ine pfuma ye-5 dBi. Izvo zvinodikanwa kuti uise ma antenna veriti kana kuti pane zvishoma zvishoma kune mumwe.

Inowanikwa USB

Modelina imwe kana kupfuura yakawanda USB ports inodhura, asi yakazarura zvakawanda zvezvimwe zvinoshandiswa kumushandisi. Nekubatanidza motokari kuenda kuWiFi-router, unogona kugadzira dare rekugadzira deta, iyo iyo dzose zvishandiso dzinogona kubatanidza. Mukuwedzera, kana kambani yeInternet ikamira kushanda, unogona kuenda paIndaneti ne wireless USB-modem.

Zvimwe "chips"

Vazhinji vanogadzirwa vanobudisa ma routers kuti, kunze kwebasa ravo guru re "kugovera" Internet, vane mamwe mabasa anobatsira.

3G / 4G

Zvinonyanya kukosha kana iwe kazhinji uchishanda munzvimbo dzakasiyana, kusanganisira kunze kweguta. Yakavakwa-3G-modem inokubvumira kushamwaridzana neInternet kuburikidza nemagetsi emagetsi.

Uyezve pakutengesa unogona kuwana routers chaiwo. Muchidimbu, tichakutaurira kuti router ye mobile ndiyo yakanaka kutenga.

Nzira inonyanya kushandiswa ndeyemhando yakawanda-yakasarudzika, iyo inogona kushanda nevarimi vese. Kuti usarudze imwe network, zvakakwana kuti uchinje SIM card kana kuti shandura pamusoro pebhu web interface yedhidhiyo.

Cherechedza kuti ndeapi mitemo iyo router inotsigira. EVDO Rev.B inogona kutora kusvika ku 14.7 Mbps, uye UMTS / HSDPA inofungidzirwa kuti iri kukurumidza uye inokwanisa kushanda nokukurumidza kusvika 42 Mbps.

Kana iyo router inoshandiswa munzvimbo dzine simba risina simba (somuenzaniso, mumaruwa), zvinokurudzirwa kusarudza chinhu chine simba rokubatanidza antenna.

Pakati pezvirongwa zvakakurumbira zvinogona kutaurwa routers Pantech MHS291L, Novatei MiFi 6620L Rev.B, ZTE AC30.

IPTV

Ndeipi router yandinofanira kutenga? Muna 2014, pakanga paine "bhoom" chaiyo - vanhu vakatanga kuchinja zvakanyanya kubva kune yakashambadza kambo kuenda kuItTV. Digital TV inopa zvakawanda zviri nani inzwi uye mifananidzo. Muchiitiko ichi, unogona kutarisa chero zviyero kubva kumativi ose enyika, pamwe nekushandisa mamwe mabasa akadai sekudzorerazve uye kutapura rekodhi.

Multiple Access Points

A "chip" inobatsira ndeyekugona kugadzira ne rimwe router kwete imwe asi mitambo yakawanda isina wireless. Chokutanga uye chinonyanya kukosha, izvi zvinokosha kune mahofisi uye nzvimbo dzekutengeserana, apo pane chido chokuparadzanisa motokari pakati pevashandi nevashanyi. Semuenzaniso, unogona kudzivirira vatengi kuti vasvike kune zvakasiyana-siyana zvemagetsi (makombiyuta, mavhareji, nezvimwewo).

Torrent client

Kana iwe kazhinji uchitora mafirimu muhupamhi hwepamusoro, mitambo nezvimwe zvinhu zvakagadzirwa, zvinonzwisisika kusarudza WiFi-router neine mukati mutevedzeri mutengi. Muchiitiko ichi, router ichakwanisa kuvhara mafaira anodiwa kumhepo yakanamatira kumashure panzvimbo yekukwanisa kombiyuta kana laptop pachayo.