Ngexesha elidlulileyo ndabhala uthelekiso . Isihloko savela kwimfuno kwaye umenzi waseRashiya wezixhobo zokusebenza kwiinethiwekhi ze-2G / 3G / 4G uqhagamshelane nam. Kwakuyinto enomdla ngakumbi ukuvavanya i-router yaseRashiya kwaye uyiqhathanise nophumelele uvavanyo lokugqibela - iZyxel 3316. Ndiza kuthetha ngokukhawuleza ukuba ndizama ngazo zonke iindlela ukuxhasa umenzi wasekhaya, ngakumbi ukuba akukho ngaphantsi. umgangatho kunye nokusebenza kwabo bakhuphisana namazwe angaphandle. Kodwa nam andizukuthula malunga neentsilelo. Ukongeza, ndiya kubelana ngamava am okuguqula imoto eqhelekileyo kwindawo yokufikelela kwi-Intanethi ye-Intanethi yonke inkampu okanye i-cottage.
Umba womsebenzi okude okanye uhlala nje ngaphandle kwesixeko ngendlela enye okanye enye edityaniswe nemiba yobugcisa: unikezelo lombane olungxamisekileyo okanye oluzimeleyo, uqhagamshelo oluqhelekileyo kwi-Intanethi. Okokugqibela kubaluleke kakhulu ngenxa yokuba abaninzi abahlobo bam kunye nabaqhelana nabo bakhetha ukusebenza kwii-dachas zabo zasehlotyeni, kwaye abaninzi baye bathuthela ukuhlala kwizindlu zangasese. Kwangaxeshanye, kuphela ezo zindlu zibekwe ngaphakathi kwemida yesixeko zixhotyiswe nge-Intanethi eqhelekileyo. Kodwa bahlala bedityaniswa kuphela ngefiber optics kwi-15-40 lamawaka eeruble. Ke into ekufuneka uyenzile kukuhlala kwi-Intanethi ephathwayo, ujonge oyena mboneleli ukhawulezayo nongabizi kakhulu kwimarike. Kodwa asithethi ngokukhetha umboneleli, kodwa ngokukhetha i-router. Kuvavanyo lokugqibela, i-router iphumelele ngokunyanisekileyo , ebonisa isantya esiphezulu, zonke ezinye izinto zilingana: ixesha, umboneleli, i-eriyali yangaphandle.
Ngeli xesha ndiya kuthelekisa i-router kunye nomnqobi wangaphambili kunye nemodem yenziwe yiMicrodrive. Bekukho umbono wokongeza nje imathiriyeli yangaphambili, kodwa ukongeza kwajika kwaba kukhulu, ndiye ndagqiba ekubeni ndithumele inqaku elahlukileyo.
Ke, iirutha zeTandem ziibhodi ezenziwe eRashiya, kodwa zinesiseko sento yangaphandle. Yintoni enye esinokuyilindela xa imveliso yethu yee-radioelements itshatyalalisiwe? Kodwa kwasetyenziswa indlela enzulu ngokwenene. Jonga nje i-case yentsimbi enzima kwaye eyomeleleyo - oku kungaphezulu kwesisombululo semizi-mveliso kunesitya seplastiki somzila wesepha esinabo abantu abaninzi kwiipaseji zabo. Yonke into inomdla ngakumbi, kuba iimeko zokusebenza ziya kuba lukhuni: ndagqiba ekubeni ndingayivavanyi nje njenge-router yasekhaya kwi-attic, ecaleni kwe-antenna, apho ikwazi ukuhla ukuya kwi--35 ebusika kunye ne-50 degrees ehlotyeni, kodwa nakwimoto, njengendawo yokufikelela kwiselula. Inyani kukuba kule minyaka ili-10 idlulileyo ilaptop ibihamba nam kwaye akunakwenzeka ukuqikelela ukuba umsebenzi uza kundifumana phi.
I-circuitry ilula kwaye inokwethenjelwa. Umenzi uthi izixhobo zavavanywa kwigumbi lokushisa kumaqondo obushushu ukusuka -40 ukuya +60. Ukuqala kokubanda ebusika, kukho isibini se-thermocouples esitshisa ibhodi ngaphambi kokuqala - isicelo esihle sokusebenza kwiimeko ezinzima. I-router kunye nemodem ibonakala ngolu hlobo.
Yintoni umahluko? Imodem ye-TANDEM-4G + isebenza nge-USB kwaye yenzelwe ukuba ithathele indawo "iimpempe" ze-USB eziphelelwe lixesha ezisebenza kwiinkqubo esele zilungile. Inzuzo yayo kukuba inika ukuqina okuthembekileyo kweendibano zekhebula, ngokungafaniyo neepigtails, ezibuthathaka kakhulu ziqhotyoshelwe kwiimodem. Ukongeza, ayigqithisi phantsi komthwalo onzima, njengoko kwenzeka ngeemodem eziqhelekileyo. Ewe, itekhnoloji yokwamkela ukwahluka kwe-MIMO iyaxhaswa, ekufuneka yongeze isantya.
I-router ye-Tandem-4GR iyisixhobo esahlukileyo esine-port ye-Ethernet kunye nemodyuli ye-Wi-Fi, apho ufuna nje ukufaka i-SIM khadi ukuze uqale ukusebenza. Isebenzisa umatshini onoguqulo lwe Linux, oko kukuthi, nabani na unokutshintsha iiparameters kwaye aqwalasele zonke iimpawu ezikhoyo kule *nix system. Ukongezelela, i-router isekela amandla kuluhlu olubanzi lwee-voltages: ukusuka kwi-9 ukuya kwi-36V. Unokubonelela ngala mandla afanayo nge-PoE ngokudibanisa i-adapter yamandla ye-12 okanye i-24V yangaphandle, kunye nokudibanisa i-router kwinethiwekhi yemoto. Kungenxa yoko le nto uluhlu olubanzi lwe-voltage luxhaswa: xa injini iqala, i-voltage yehla ukuya kwi-9-10V, kwaye ngelixa i-generator isebenza, i-voltage kwinethiwekhi yebhodi iphakama ukuya kwi-14-15V. Oku kungathethi iilori ezine-network ebhodini yenzelwe i-24V. Oko kukuthi, le yi-router yezoshishino eyomeleleyo, ekwazi ukusebenza phantse kulo naluphi na uhlobo lwamandla ngaphakathi koluhlu olunikiweyo.
Ndinomdla kwi-router, ekubeni inkqubo yolwazi lwendawo ekhaya sele isekiwe kwaye yonke into endiyifunayo kukufikelela kwi-Intanethi. Uxhulumaniso lonke luhla ekufakeni i-SIM khadi kunye nokudibanisa ikhebula: zonke izicwangciso zababoneleli baseRashiya sele zifakwe kwisiseko sedatha, kwaye ukuba kuyimfuneko, unokulungelelanisa ukucwangciswa koqhagamshelwano ngokwakho. Unokukhetha okanye ulungise ngokungqongqo uhlobo lwenethiwekhi oza kusebenza nayo. Ndenze oku ndithathela ingqalelo into yokuba kum umsebenzi ungowona uphambili kuthungelwano lwe-LTE. Kwaye ke ulonwabo luqala - masivavanye!
Uvavanyo lweZyxel LTE3316 vs Tandem-4GR
Indlela yokuvavanya ayitshintshanga ukususela kuvavanyo olukhulu lokuthelekisa ii-routers: yonke imilinganiselo iqhutyelwa ngeSIM khadi enye, emini ngosuku lweveki, ukuze kuncitshiswe impembelelo yomthwalo kwi-BS. I-eriyali isetyenziselwa uvavanyo ΠΈΠ· , efakwe kwaye ijoliswe ngqo kwi-BS yomsebenzisi. Uvavanyo ngalunye lwenziwa izihlandlo ezithathu, kwaye ixabiso lokugqibela lafunyanwa ngokulinganisa iziphumo. Kodwa uvavanyo aluzange luphelele apho. Ndagqiba ekubeni ndithelekise ukuba iteknoloji ye-MIMO kunye nokusetyenziswa kwee-antenna ezifanayo zichaphazela iimpawu zesantya, ngoko ke ndaqhawula enye yeentambo kwi-router kwaye ndiphinda iimvavanyo.
Iziphumo zovavanyo zazimangalisa. I-router yaseRashiya ayizange ibe yimbi ngakumbi kunomlingani wayo wangaphandle kwaye ibonise iziphumo ezifanayo, isala ngasemva nge-2% kwisantya sokwamkela xa usebenzisa i-MIMO kunye ne-8% xa isebenza nge-antenna enye. Kodwa xa uthumela idatha, i-router ye-Tandem-4GR yayingaphambi kwe-Zyxel LTE3316 nge-6%, kwaye xa isebenza ngaphandle kwenkxaso ye-MIMO yayisemva kwe-4%. Ukuthathela ingqalelo iimpazamo zokulinganisa, ezi nkqubo zinokubekwa kwinqanaba. Kodwa ndathembisa ukuba ndiza kuthetha ngeentsilelo, ngoko masidlulele kuzo.
Ukuba i-Zyxel LTE3316 i-router esele ilungile onokuthi udibanise nayo kwaye usebenze, ngoko i-Tandem-4GR iya kufuna ingqalelo ngaphambi kokuba uqale umsebenzi. Masiqale ngento yokuba iZyxel inezibuko ze-4 Ethernet kunye nokukwazi ukuthetha usebenzisa i-SIM khadi efakwe usebenzisa i-analog yefowuni. Ukongezelela, i-Zyxel LTE3316 isekela i-CAT6, oku kuthetha ukuba ukuhlanganiswa kwekhonkco kungasetyenziselwa ukunyusa isantya, ngelixa i-Tandem-4GR isekela i-CAT4 ngaphandle kokudibanisa. Kodwa lo msebenzi usebenza kuphela ukuba isitishi esisisiseko ngokwaso sixhasa ukuhlanganiswa. Kwimeko yam, iBS isebenze kwimodi yeCAT4. Kwakhona, i-Tandem-4GR iqhayisa kuphela i-port ye-Ethernet enye. Oko kukuthi, ukudibanisa iikhomputha ezininzi kuya kufuneka utshintshe. Ukongeza, i-Tandem-4GR ayinazo ii-antenna ezakhelwe ngaphakathi zokunxibelelana nabaqhubi beselula. Kodwa kukho iingenelo ezibalulekileyo: i-router inokufakwa kwi-attic yendlu, kwibhokisi yentsimbi kwi-rack kwindawo yokuthenga, ifakwe kwimoto kwaye inikwe amandla zombini nge-PoE kunye nebhetri ekufutshane. Ukongeza, i-router inokusebenza kunye nezicelo ze-USSD, eziza kukuvumela ukuba usebenze ngeSIM khadi ngaphandle kokuyisusa kunye ne-router. Ngaloo ndlela, ijika ibe ngumzobo. Ngoko ke, iimvavanyo ziyaqhubeka. Ngoku lixesha lokufaka i-router emotweni kwaye uqhubeke novavanyo.
Router emotweni. Yintoni enokuba lula?
Ke, umbono wokuxhobisa isithuthi ngokufikelela kwi-Intanethi sele ukho ixesha elide. Ekuqaleni, i-Intanethi yasasazwa kwi-smartphone, emva koko ndafumana i-router yeselula enebhetri. Kodwa ikwafuna ukutshaja kwakhona, kwaye isilayidi secuba sinokuhlalwa yi-smartphone etshajayo okanye enye into. Ewe, ndandifuna ukusasaza i-Intanethi kungekuphela nje kwabo basemotweni, kodwa nakwi-dacha okanye kwinkampu yeentente. Ngelo xesha, ndandifuna ukulahla isidingo sokuthwala uhlobo oluthile lwe "suitcase yonxibelelwano" kunye nam, oko kukuthi, apho imoto ikhona, kufuneka kubekho uxhumano. Kulapho i-router ye-Tandem-4GR evavanyiweyo ngasentla yeza ngokufanelekileyo: i-compact, kunye ne-adaptha ye-Wi-Fi eyakhelwe-ngaphakathi, ekwazi ukunikwa amandla kuluhlu olubanzi lwamandla ombane. Okulandelayo kuya kubakho incwadana yokufaka i-router kwimoto, kwaye ekupheleni kovavanyo kuya kubakho ukuthelekisa kunye ne-smartphone.
Imiyalelo yokufaka i-router ye-Tandem-4GR kwimoto ye-Kia Sportage
Ndiyifake kwitonela phakathi kwezihlalo zangaphambili kwaye ndadibanisa zonke iingcingo apho, kubandakanywa ne-antenna ye-3G / 4G yangaphandle.
Kwaye ndiyithathile kwinto engasetyenziswanga kwibhloko yefuse. Ngokwemvelo, ndidibanise yonke into ngefuse. Ukudibanisa kwibhloko ye-fuse, ndathatha i-chip enye kwaye ndaphula isiphaluka ngokunciphisa ii-terminals kwibhetri. Emva koko ndathengisa ibhloko ye-fuse ekude kwenye yeetheminali.
Emva koko, ndibeke iqhosha lokubuyela umva kwiphaneli ukuze i-router ingakhuphi ibhetri ngewashi, kodwa iya kuvula usebenzisa iqhosha langaphandle. Iqhosha ngokwalo lixhotyiswe ngebhalbhu yokukhanya, efuna amandla. Wajula uthabatha koyena bunzima bukufutshane.
Emva koko ndafaka i-eriyali enemagnethi eluphahleni . Le yi-eriyali ejikelezayo enenzuzo ye-3/6 dB kwaye isebenza kwi-frequency range 700-2700 MHz, ngoko i-router inokusebenza kuzo zonke ii-frequencies zenethiwekhi zeselula. Kwakutheni ukuze kufuneke konke oku?
Okokuqala, inqanaba lomqondiso eline-eriyali yangaphandle liphezulu kunaxa lifunyenwe nge-eriyali yefowuni. Okwesibini, umzimba wesinyithi womatshini ukhusela kakhulu umqondiso, kwaye oku kubonakala ngakumbi xa usuka kwinqaba yomqhubi weseli. Okwesithathu, umthamo webhetri yemoto uphezulu ngokuphindwe kaninzi kunomthamo webhetri yefowuni. Ukongeza, iyabiza ngelixa uqhuba.
Ngoko, masiqhubele phambili kwiimvavanyo. Ndifumene indawo apho amandla esignali ye-LTE yayincinci kwifowuni. Ndehlika emotweni, oko Inkonzo yeSpeedtest ibingalayishi tu emotweni, ndathatha imilinganiselo.
Emva koko ndaqalisa i-router kwaye ndiqhagamshele nge-Wi-Fi ukusuka kwifowuni enye ukuya kuyo. Kusetyenziswe iiSIM khadi ezivela kumsebenzisi ofanayo. Okokuqala ndivavanye nge-eriyali enye yangaphandle. I-Speedtest sele ibonise iziphumo ezamkelekileyo zokusefa kwiwebhu.
Ekugqibeleni, ndidibanise i-eriyali yesibini yangaphandle kwi-router ukujonga ukuba ngaba iteknoloji ye-MIMO ngokwenene inefuthe kunye nomqondiso obuthathaka. Okumangalisayo kukuba, izinga lokwamkelwa linyuke ngaphezu kwamaxesha anesiqingatha. Nangona isantya sokudlulisa sihlala siyafana. Oku kungenxa yeempawu zeteknoloji ye-MIMO, ejolise ekuphuculeni iimpawu zesignali engenayo.
isiphelo
Lixesha lokuyishwankathela. I-router ye-Tandem-4GR kunye nemodem ye-TANDEM-4G + inemodyuli yerediyo enovakalelo ekuvumela ukuba ufumane isantya esihle kunye nenqanaba lesignali elibi - yinyani leyo. Ngokubhekiselele ekusebenzeni, i-router ye-Tandem-4GR inokukhuphisana ngokulula nokuphumelela iimvavanyo zangaphambili, i-Zyxel 3316, kunye nemodem ye-TANDEM-4G + inokutshintsha nayiphi na imodem ye-USB kwisiseko esikhoyo kunye ne-antenna kunye ne-router eqhelekileyo / ikhompyutha ekhoyo. Ukwahlukana kwexabiso phakathi kweTandem-4GR kunye neZyxel 3316 malunga ne-ruble ye-500 ekuthandeni kokuqala, okwaneleyo ukuthenga i-gigabit switch. Kodwa isixhobo se-Tandem-4GR asinazo ii-antenna ezakhelwe ngaphakathi, kodwa i-Zyxel 3316 ayinakunikwa amandla ngokulula kwinethiwekhi yemoto, kwaye ithatha indawo ebonakalayo ngakumbi.
Ngenxa yoko, ndiyakwazi ukuqonda uchungechunge lweTandem njengemveliso kwaye ifanele ukubekwa njengomthombo we-Intanethi wendlu yelizwe, kunye ne-router yamanqaku akhethekileyo okanye izinto ezihambayo.
umthombo: www.habr.com