Kutanga, tisati tasuma FTTR, tinongonzwisisa kuti FTTx chii.
FTTx ndiyo chidimbu che "Fiber To The x" ye "fiber to x", apo x isingamiriri nzvimbo iyo fiber inosvika, asiwo inosanganisira optical network device yakaiswa panzvimbo iyi uye inoratidza nzvimbo inoshandiswa netiweki mudziyo. .Semuyenzaniso, Iyo "B" muFTT B ndiyo chidimbu cheChivakwa, inoreva iyo optical fiber kuchivakwa, iyo imba yekuona tambo kumukoridho, ichiri yakabatana nemushandisi kuburikidza neakamonyoroka peya, nzvimbo inoshandiswa neONU ndeye. chivako chimwe kana mushandisi wepasi.
Iyo "H" muFTTH ipfupi yeKumba, iyo inoreva fibre yekuona kumba, tambo yemba yemba yemushandi yemushandisi, ichiiswa mumusha wemushandisi, nzvimbo yeONU inoshumira imba imwe chete.
Iyo "R" muFTTR ndiyo chidimbu cheRoom, iyo inoreva iyo optical fiber kumakamuri maviri kana anopfuura mumba memushandisi, uye inoiswa mukamuri inoenderana, ONU imwe neimwe inoshandisa 1 kune mamwe makamuri mumba.
Chechipiri, saka nei ichida FTTR, ngatitangei kunzwisisa iyezvino mushandisi WiFi inoda, inoda kusimudzira application.
Parizvino, vazhinji vashandisi vepamba vane WiFi kuburikidza neONU / ONT, yakapihwa neyavo Wifi kana yakabatana neWifi router, yakavharwa neWiFi chiratidzo cheiyo router.Iyo yakajairika wifi terminal zvishandiso pamusika ndeye imwechete frequency uye kaviri frequency.Iyo imwechete frequency inongotsigira 2.4G frequency band.Kunyangwe ichigona kutsigira mwero wepamusoro we300Mbps, iyo chaiyo yekushandisa mhedzisiro yakaipisisa nekuti kupindira kweiyo frequency band yakakura.Dual-frequency, rutsigiro rwe2.4G uye 5G maviri frequency mabhendi.Iyo 5G WiFi yakagadziridzwa muyero, asi iyo 5G frequency bhendi WiFi chiratidzo chekugona kupinda nepamadziro haina kusimba, izvo zvinounza kusagadzikana kukuru kune mamwe marudzi makuru emhuri, mhuri dzevashandisi vakawanda.
Parizvino, kune imba yese yeWiFi yekuvhara mhinduro pamusika, kunyanya muzvikamu zvitatu zvinotevera: iyo router cascade chirongwa ndechekumisa iyo main router paONU, kamuri yega yega inoiswa kubva kune router, tenzi uye muranda router. ine CAT6 tambo.Yakaganhurirwa nenhamba ye master router LAN ports, nhamba yevaranda router kazhinji haipfuure 4, kana ichipfuura, switch inoda kuwedzerwa kune master router.Nekuda kwekushandiswa kwekubatanidza waya, chirongwa ichi chinogona kuvimbisa kubatana kweGigabit pakati penzira dzatenzi nenhapwa;chakashata ndechekuti CAT6 tambo inoda kurongeka mumba, iyo yakaoma kuita, inogona kukanganisa chitarisiko, uye inoda kushandura yega yega mudziyo WiFi SSID.
Magetsi ONU akapatsanurwa kuita waya yemagetsi ONU uye isina waya yemagetsi ONU.CAT6 tambo dzakabatana neLAN port ye router;iyo isina waya yemagetsi ONU i router isina waya inobatanidzwa mune chero socket yemagetsi mumba (zvichida socket yemadziro), uye Wired Electric ONU inogona kubatanidzwa neakawanda isina waya Electric ONU.Chiratidzo pakati pe Wired Electric ONU uye Wireless Electric ONU inoparadzirwa kuburikidza netambo yemagetsi, uye kukurumidza kwetiweki kunokonzerwa zvikuru nehutano hwemukati wemagetsi emutsetse wiring, uye chigadziro chinowanzova nyore kudonha mutsara kana uchifamba mune imwe neimwe. AP.
Iyo subparent routing scheme inosanganisira mubereki mumwe router uye akawanda ma subrouters eMesh network kuburikidza neWiFi.Nekuti masaini eWiFi pakati pemarouter akaoma kuti asapfuura nepamadziro, iyo bandwidth kugona kwechirongwa ichi inokanganiswa zvakanyanya nenharaunda.Kune mwana naamai routing chigadzirwa, chinoshandisa zvese WiFi uye tambo yemagetsi yekutapurirana, iyo inovandudza kugona kwemadziro kweWiFi kusvika pamwero wakati, asi iyo yakazara bandwidth gap ichiri pachena kana ichienzaniswa neiyo router cascade scheme.
Chetatu.Zvakanakira zveFTTR
FTTR inoshandisa indoor WiFi coverage, tenzi uye muranda optical cables, FTTR ine zvinotevera zvakanakira: (1) butterfly optical cable kana yakavanzika optical cable kana ichienzaniswa neCAT6 cable, yakavanzika optical cable haikanganisi chitarisiko chemukati;(2) iyo yepamusoro network yekumhanyisa pedyo nevashandisi veGigabit inogona kusvika 1000Mbps;(3) yakagadzikana network kumhanya uye yakatsetseka terminal switching pakati peONU;(4) anopfuura makore makumi maviri, iyo bandwidth inenge isina muganho.
Nekuda kwemabhenefiti ari pamusoro eFTTR, vazhinji vatengesi vemidziyo parizvino varikudyara munzvimbo ino, senge:
Huawei Smart Home =FTTR + Hongmeng
FTTR yakazara optical WiFi, kuburikidza nekubatanidzwa kwakakwana kweONU, ine optical fiber pachinzvimbo chetambo, iyo gigabit Broadband, inovhara kamuri yega yega yemhuri, ndiko kubatana kwenheyo yemhuri, uye Hongmeng inoshanda sisitimu yese inguva yeInternet yehungwaru terminal inoshanda. system, inogona kushandiswa mumawachi, nharembozha, odhiyo, TV uye zvimwe zvishandiso, inogona zvakare kubata kubatana, Hongmeng FTTR ONU
rega materminals makuru uye madiki mumba, aite super terminal, yekubatanidza kune mumwe nemumwe.
