Ama- router okungaxhunyiwe okungaxhunyiwe angenazintambo ashintshile eminyakeni engu-15 + eyedlule ngokusebenza okuphakeme kakhulu nakwezinye izici. Amabhuthri we-Tri-band anikeza ubuchwepheshe bokugcina obuphezulu obuphezulu obukhona emakethe ejwayelekile ... ngentengo ephakeme. Kodwa ingabe udinga ngempela? Ukwenza ukhetho olufanele kudinga ukuqonda ezinye izimiso eziyisisekelo zamanethiwekhi angenantambo.
I-Single-Band ne-Double-Band Rouless Consumer Routers
Izizukulwane zakudala zamabhasi okuhamba nge-broadband asekela i -Wi-Fi eyodwa-band ebangeni lesignali le-2.4 GHz . Amakhulu kunawo wonke asekelwa i-Wi-Fi engu- 802.11b , elandelwa ngamamodeli asekela 802.11g (okuthiwa ama-router 802.11b / g), kanti futhi ama-unit angashadile angama- 802.11n ("angenantambo N") angama-single (ngokwezifiso, 802.11b / g / n routers njengoba zonke izinguqulo ezintathu zala mazinga we-Wi-Fi zihambisana nomunye nomunye).
Qaphela: Ungangqubuzani ama- wireless bands namashaneli angenantambo . Labo abanolwazi lokuphatha inethiwekhi yekhaya baye bahlangabezana nomqondo weziteshi ezingenantambo ku- Wi-Fi . Ukuxhumeka kwe-Wi-Fi ngayinye kuhamba ngenombolo eyodwa yesiteshi se-Wi-Fi . Isibonelo, i-802.11b / g eyodwa ye-band ye-Wi-Fi ichaza isethi yeziteshi ezingu-14 (ezingu-11 ezisetshenziswayo e-US), ngayinye isebenzisa i-20 MHz yesikhala somsakazo ongenazintambo (esibizwa ngokuthi "i-spectrum"). Izinguqulo ezintsha zamazinga we-Wi-Fi zengeza iziteshi eziningi zesiteshi futhi ngezinye izikhathi zandisa uhlangothi lwe-spectrum ("ububanzi") wesiteshi ngasinye, kodwa umqondo oyisisekelo uhlala ufana.
Ngokufingqa, i-router eyodwa-band isebenzisa umsakazo ongenawaya ukuze uxhumane kunoma iyiphi enye iziteshi ezingenantambo ezingakwazi ukukhuluma ngazo. Le nomsakazo owodwa isekela amadivaysi angenantambo ahlukahlukene (okungenzeka angama-wireless) ahlukahlukene axhumana nawo: Umsakazo nom roubhe uphatha ithrafikhi kuyo yonke inethiwekhi yayo yendawo ngokuhlanganyela ukusakaza okulodwa kokuxhumana kuwo wonke amadivayisi.
Ngokungafani nokusekelwa kwebhanki elilodwa , amashayela amabili we-Wi-Fi asebenzisa ama-radios asebenza ngokuzimela. Amashayela we-Wi-Fi e-Double-band akha amasethnetworks amabili ahlukene (amagama ahlukene we- SSID yenethiwekhi) nomsakazo owodwa osekela 2.4 GHz kanye nezinye ezisekela i-5 GHz. Baqala ukuthandwa ngo-802.11n njengenye indlela ye-single-band 2.4 GHz 802.11n. Ama-router amaningi angu- 802.11ac anikeza nokusekela okufanayo 2.4 GHz / 5 GHz. Ukuze uthole okwengeziwe, bheka - I- Double Band Wireless Networking echazwe .
Yeka ukuthi i-Tri-Band Router Routers isebenza kanjani
I-band-band ye-Wi-Fi router idlulisela umqondo we-Wi-Fi womculo we-double-band ngokufaka ukwesekwa kwe-subnetwork yesithathu ye-802.11ac (ayikho i-routers band tri-band). Lawa ma-routers asebenza ngokusebenzisa ama-range amabili (ama-2.4 GHz no-5 GHz) njengeziteshi zama-double-band kodwa engeza olunye uhlaka lokuxhumana oluzimele ku-5 GHz. Qaphela ukuthi akunakwenzeka ngokusemthethweni ukubambisana namaqembu amabili we-GHz (indlela ngezinye izikhathi ebizwa ngokuthi "ukuhlanganiswa kwesiteshi") ekusakazeni okulodwa.
Ama-router wamanje-ama-band ajwayele ukudayiswa njengemikhiqizo yeklasi "AC1900", okusho ukuthi bayasekela i-802.11ac futhi banikeze umkhawulokudonsa womthamo wenethiwekhi we-1900 Mbps - okusho ukuthi, ama-600 Mbps ukusuka ku-2.4 Ghz no-1300 Mbps (1.3 Gbps) kusuka ku-5 I-GHz. Uma kuqhathaniswa, ama-tri-band routers manje emakethe aziqhenya kakhulu. Izinhlanganisela eziningi ezahlukene zikhona, kodwa ama-flavour amabili ajwayelekile kakhulu
- I-AC3200 - efanayo 600 Mbps 2.4 GHz kanye 1300 Mbps 5 GHz inhlanganisela njengoba Wi-Fi ezimbili-band, nge 1300 Mbps engeziwe kusuka band wesithathu
- I-AC5300 - 1000 Mbps 2.4 GHz kanye no-2150 Mbps (2167 kuyacaca) kusuka kuleyo mikhakha ngayinye ye-5 GHz
Ngabe Inethiwekhi Yakho Ihamba Kakhulu Kangakanani Ngokusebenzisa i-Wi-Fi Tri-Band Router?
Kumanethiwekhi anedivaysi iklayenti ye-5 GHz engaphezu kweyodwa, i-router band router inganikeza ngezikhathi ezimbili imifudlana ehlukene yokudluliswa kwedatha, kabili ngokufaka inethiwekhi ye-5 GHz yenethiwekhi. Ukuthuthukiswa komsebenzi inethiwekhi yasendlini iyozizwa kuncike kumaphethini awo wokusetha nokusetshenziswa:
- nanoma yimaphi amanethiwekhi anedivayisi eyodwa yekhasimende ye-5 GHz esebenzayo ngeke abone ukuthuthukiswa kokusebenza kusuka ebusini lesithathu
- inethiwekhi enedivaysi iklayenti ye-GHz engaphezu kweyodwa izothola ukuthuthukiswa okuncane kokusebenza kusukela ebaleni lesithathu ngaphandle kokuthi bobabili bethumela noma bathola imali enkulu (ngokuvamile ngokusakaza ividiyo , ukudlala imidlalo ye-intanethi , kanye / noma ukusekela ama-backups enethiwekhi ekhaya )
- Amanethiwekhi ane- high-speed fiber I- intanethi yokuxhumeka kwe-intanethi kungenzeka kakhulu ukuthi ibone ngcono kunelabo abanesixhumanisi se-Intanethi esincane
Amabhizinisi Namamodeli we-Wi-Fi Tri-Band Routers
Abathengisi abakhulu bezimpahla zenethiwekhi zabathengi wonke ama-router band routers. Njengezinye izigaba zama-routers, umdayisi ngamunye uzama ukuhlukanisa imikhiqizo yabo ye-tri-band ngokuhlanganiswa kwezakhi:
- intengo
- ikhwalithi yamarediyo nama-antenna
- ifomu kanye nesakhiwo sezimboni
- amathrekhi wokuxhuma amadivayisi we-USB noma amanye amakhemikhali
- izinsiza nezinketho zokusekela (iwaranti, ukufaka nokuvuselela amathuluzi, njll)
Ngaphandle kokusekelwa kwe-band, ama-tri-band routers ngokuvamile ahlinzeka ngesici esifanayo njengama-router ama-double-band router, okufaka izinketho zokuphepha kwenethiwekhi ye-Wi-Fi .
Izibonelo zamatafula we-Wi-Fi atholakalayo e-tri-band ezimakethe zihlanganisa:
- I-ASUS RT-AC3200 ne-ASUS RT-AC5300
- DLink DIR-890L / R AC3200 i-Ultra Wi-Fi Router
- I-Linksys EA9200 AC3200
- I-Netgear Nighthawk R8000 AC3200 no-Netgear Nighthawk X8 R8500 AC5300
I-Tri-Band Routers nge-60 GHz WiGig Support
Uma zonke izihlukaniso ezingenhla ezungeze iziteshi, ukusakazwa kwemisakazo, namaqembu e-Wi-Fi ayengekho ukuxazulula ngokwanele, cabanga ukuthi enye inguquko yamatekisi we-tri-band ikhona. Amanye abakhiqizi be-router router nabo baqala ukwengeza ukusekelwa kobuchwepheshe obungenawaya obubizwa nge- WiGig. Lawa ma-routers agijima ama-subnetworks angu-3 - eyodwa ngayinye ku- 2.4 GHz, 5 GHz, ne-60 GHz.
Ubuchwepheshe obungenawaya be-WiGig isebenzisa izinga lokuxhumana le-60 GHz okuthiwa i- 802.11ad . Ungayidibanisi le AD nomndeni we-B / G / N / AC wezindinganiso zokuxhumana ekhaya. I-802.11ad i-WiGig idalwe ngokukhethekile ukusekela ukuxhumana okungenantambo ngaphandle kobubanzi bamamitha ambalwa (izinyawo) futhi akufanelekile njengokhetho lokuxhumana nesekhaya. Amadivaysi e-WiGig wesitoreji sezinhlelo zokusebenza ezingenantambo ezingenantambo zingaba isicelo esisodwa esiwusizo se-802.11ad.
Isibonelo se-tri-band router esinenkxaso engu-802.11ad yi-TP-Link Talon AD7200 Multi-Band Wi-Fi Router. Mhlawumbe ezama ukunciphisa ukudideka kwamakhasimende, i-TP-Link ithengisa lo mkhiqizo ngokuthi "i-multi-band" esikhundleni se-router band router.
Okubalulekile: Ingabe i-router ye-tri-band ilungile kuwe?
Isinqumo sokuthi singabe sisetshenzisiwe kumgwaqo we-Wi-Fi we-tri-band ekugcineni siphelela ekuzimeni ukukhokha imali eyengeziwe kumandla abo amakhulu we-GHz we-5 GHz. Amanethiwekhi amaningi asekhaya - labo abanezivinini zokuxhumeka kwe-inthanethi namadivaysi amaklayenti ajwayelekile (amaningi awo angasisekeli ngisho ne-5 GHz Wi-Fi) - angasebenza kahle ngisho ne-router eyodwa router. Imindeni ejwayelekile kufanele icabangele ukuzama imodeli ye-double-band kuqala. Esimweni esibi kunazo zonke, umndeni uzothola izinzuzo zero ngokuba neqembu lesithathu.
Ngakolunye uhlangothi, uma umndeni unexhumano lwe-intanethi ngokusheshisa ngamakhasimende amaningi we-GHz ama-Wi-Fi amaningi avame ukusebenzisa kuwo ukusakaza kwevidiyo okungenantambo noma izinhlelo ezifanayo, i-router band router ingasiza. Abanye abantu futhi bakhetha "ukufakaza esikhathini esizayo" inethiwekhi yabo futhi bathenga umzila wokuphela ophezulu abangakwazi ukuwukhokhela, futhi iqoqo le-Wi-Fi elihlangene elidinga kahle.
Amabhuthri we-Tri-band nge-WiGig ukwesekwa angasiza emakhaya ngamadivayisi angu-802.11ad angatholakala eduze komgwaqo, kodwa amathemba azayo kulobu buchwepheshe ahlale engaqinisekile.