inononoka internet zvinhu
Internet kumhanya kunoenderana nezvinhu zvakawanda, izvo zvakakosha ndeizvi: Mutsetse wepasi mhando Iyo inodzora kumhanya kweInternet inowana mushandisi kubva kune yeinternet sevhisi,
Ngatiti iwe unyorera kune kumhanya kwe30 Mbps, mhando yemutsara inofanirwa kunge iri yakanaka kuti uwane iyi kumhanya zvizere
Pakati pezvinhu zvinodzora mhando yemutsara:
Signal-to-Noise ratio SNR
Iyo chiratidzo-kune-ruzha chiyero kukosha kwakayerwa muma decibel (dB) uye rondedzera hukama pakati peyero yesimba resigineti yedhata ichipfuura netambo yefoni maringe neruzha runokanganisa mutsetse. Kunyange tambo dzakakwana dzinotora ruzha.
Izvi zvinoshamisa 'ruzhandiko kukanganisa kwemagetsi kunokonzerwa ne:
Dzimwe tambo padyo netambo yerunhare yakadai se tambo dzakakwirira dzemagetsi Uye iyo coaxial tambo iyo inoendesa iyo TV chiratidzo.
- makondakita asina kunaka.
Motors uye magetsi anoshandura padhuze netambo.
Radio shongwe, zvinoreva izvo shongwe dzinofambisa magetsi emagetsi muredhiyo frequency renji, senge kutaurirana shongwe, Internet, uye odhiyo nhepfenyuro.
Iyo yepamusoro iyo decibel kukosha, iyo yakanyanya kukosha kukosha kwe SNR Iyo iri nani mutsetse wako, iyo yakasimba iyo chiratidzo inopfuura ruzha.
- Kana iko kukosha kuri 29 dB kana kupfuura, zvinoreva kuti ruzha rwakanyanya kushomeka uye izvi zvinoratidza yakanakisa mutsetse mhando.
- Kana kukosha kuri pakati pe20-28 dB, izvi zvakanakisa, zvinoreva kuti mutsetse wakanaka uye hapana matambudziko anokanganisa kumhanya.
- Kana kukosha kuri pakati pe11-20 dB izvi zvinogamuchirwa.
- Kana iyo kukosha iri pasi pe11 dB, izvi zvakashata uye kune ruzha rukuru pane iyo chiratidzo, iyo inokanganisa kumhanya kweInternet.
Mutsetse Attenuation
Yese tambo paPasi inotambura nekuremerwa.
Icho chiyero chinotsanangura kurasikirwa musimba rechiratidzo kana uchipfuura kuburikidza netambo. Kukosha uku kunoenderana nedaro pakati pemushandisi uye nhare yekuchinjana, pamwe nekunaka kwetambo yemhangura pachayo. Mutsetse Attenuation Izvi zvinoreva kurasikirwa kukuru musimba rechiratidzo chinopfuura nemumutsetse, izvo zvinokonzeresa mukana wekupinda muInternet uye nekudaro kumhanya kwakaderera pane kubvumirwa neinternet service provider.
Uye zvinopesana, iyo diki daro pakati pako uye nhare yekuchinjana, inoderedza kukosha kweiyo Mutsetse Attenuation Izvi zvinoreva kuti iwe unowana inokurumidza Internet kubatana.
Kana kukosha kuri makumi maviri dB kana zvishoma, izvo zvinotonhorera.
Kana kukosha kuri pakati pe20-30 dB, izvo zvakanakisa.
- Kana kukosha kuri pakati pe30-40 dB iyo yakanaka kwazvo.
Kana kukosha kuri pakati pe40-50 dB izvo zvakanaka.
Kana kukosha kwacho kuri kukuru kupfuura makumi mashanu emadhora izvi zvakashata uye iwe unowana inowoneka internet yekuwana uye yakashata kumhanya.
Internet kumhanya inobatika zvakananga ne Mutsetse Attenuation Zvinosuruvarisa, kana chinhambwe pakati pako nekuchinjana nhare chiri kure kwazvo, hapana chaunogona kuita nezve dambudziko rinononoka kunze kwekubata vanoshanda newe vepambaini wovaudza kuti unoda kuenda kunhare iripedyo.
Chii chinonzi ADSL tekinoroji uye inoshanda sei?
Kune mamwe mazano aunogona kuita kuti uvandudze chiratidzo-kune-ruzha ratio (SNR)
• Tenga rakanakisa router Inogona kubata iyo ratio ye SNR pasi.
• Shandisa mahwanda Hunhu hwakanaka kupatsanura chiteshi chefoni kubva paInternet chiteshi mumutsara wemhangura.
Sei tichishandisa mahwanda?
Chinja tambo dzekubatanidza uye shandisa tambo nyowani dzakanaka dzemhando yepamusoro, sezvo tambo dzemhando yepamusoro dzichikanganisa mutsetse.
Tsanangura maitiro ekudzora inononoka pamba internet sevhisi
Uye iwe uri mune hutano hwakanyanya uye kuchengetedzeka kwevateveri vedu vanodiwa
