В Na tabo batun "dacha" Intanet da na'urori don samun wannan Intanet. Amma ba kowa bane ke da hasumiya ta hanyar sadarwar salula a cikin gani, kuma modem-whistle daga ma'aikacin salula na iya zama mara amfani. Kuma a nan na'urori na musamman, amplifiers da eriya na jagora sun zo don ceto. A cikin wannan kayan zan gaya muku yadda za ku iya cimma matakin jin daɗi akan Intanet kwatankwacin abin da ke cikin birni.
Da farko, bari mu bincika nau'ikan eriya da ake amfani da su don tsara hanyoyin sadarwa na rediyo. Akwai nau'ikan guda uku da gyare-gyarensu iri-iri.
Wave channel or YAGI
Ribobi: sauƙi na ƙira, ƙananan farashi
Fursunoni: baya kama siginar da aka nuna da kyau, ana iya lalacewa (idan ba a cikin akwati na kariya ba)
Aikace-aikace: Galibi ƙayyadaddun hanyoyin sadarwa a cikin kewayon mitar kunkuntar
Eriyar madauwari ko OMNI
Ribobi: saita shi kuma manta da shi
Rashin hasara: ƙananan abubuwan dawo da zafi dangane da kayan da aka kashe, ɗaukar hayaniya daga kowane bangare
Abubuwan aikace-aikacen: yawanci, ana amfani da eriya madauwari don rarraba sigina, ba liyafar ba. Banda abubuwan motsi - motoci, jiragen ruwa. Ko kuma lokacin da babu wata hanya ta kama sigina (yankunan birane masu yawa, sigina daban-daban a kusa da su)
Antenna panel
Ribobi: ƙaramin ƙara a sarari, babban wurin liyafar sigina (musamman ma taimako lokacin da siginar ke kan gefen ko kuma ta fito daga gungun wurare). Babban sauye-sauye na aiki, duka a cikin mita da kuma dangane da halaye na riba da tsarin radiation
Fursunoni: farashin, babban iska
Abubuwan aikace-aikacen: daga eriya masu aiki zuwa samfuran gida, eriya galibi suna kan allo kai tsaye
Lokacin da na fara neman mafita don inganta saurin Intanet, na yi magana da kwararru da yawa. Sakamakon haka, muna da ɗan gajeren jerin abubuwan da ya kamata ku kula da su:
0. Tuna ilimin kimiyyar lissafi na makaranta game da igiyoyin ruwa kuma ku kasance masu jagora ta hanyar dabaru
1. Kafin kididdigewa da ƙarfafa wani abu, kuna buƙatar auna saurin Intanet da sassafe, a cikin rana, a lokacin babban lokaci da yamma (kimanin sa'o'i 20), da dare. Idan sauye-sauyen sun fi 30%, yana nufin an ɗora tashar tushe. Neman BS mai ƙaranci kawai zai gyara shi. Kuma wannan ba gaskiya ba ne.
2. Yi la'akari da yiwuwar mafita - ribobi da fursunoni sune na musamman
3.Kada ka zama mai kwadayi. Ee, farashin farko ya yi kama sosai. Anan ka'idar "wajibi ne kuma isa" ya zo kan teburin.
4. Kada a makale akan na'urorin kulle. Ana iya rubuta shirye-shirye a karkace, wani ma'aikacin na iya fara aiki fiye da wanda aka zaɓa. Don haka, asali kawai ko buɗewa + tabbas na asali software
5. Tsari. Yana da daraja bincika duk masu aiki - ɗaya daga cikinsu na iya kawo mamaki sau da yawa (akwai lokuta lokacin da aka ɗora nauyin Megafon da MTS gabaɗaya, kuma Beeline cikin nutsuwa ya ba da 15+ Mbit a kowane saukewa).
6. Hakuri. Shigar da tsarin ba batun minti uku ba ne, musamman idan ba ku yi shi kowace rana. Kowane digiri, kowane centimita mafi girma / ƙasa na iya yin bambanci na megabits biyu. ƙwararrun injiniyoyi suna riƙe eriya da ƙarfi yayin da suke ƙara ɗaure - in ba haka ba shugabanci na iya zama ɗan ɓacewa, wanda zai yi mummunan tasiri akan saurin.
7. Idan za ku iya amincewa da pro, yana da kyau ku amince da pro. Kuna iya yin tuntuɓe lokacin haɗa kayan aiki (software, samar da wutar lantarki, masu haɗawa, da sauransu); zaku iya yin kuskure lokacin datse kebul, zaɓi alade don modem, ko daidaita eriya.
8. Lokaci. Daga kuma zuwa zai iya ɗauka daga rana ɗaya zuwa mako guda na lokaci
Bayan na cika kaina da ka'idar, na ci gaba da yin aiki. Sharuɗɗan sune kamar haka: hasumiya mafi kusa tare da tallafin LTE yana cikin layi madaidaiciya a nesa na 3-4 km, amma hanyar siginar tana toshe bishiyoyi. Kuma idan a cikin hunturu rashin foliage yana da tasiri mai kyau akan siginar, to, a lokacin rani, ingancin sadarwa ya ragu sosai, kuma ba na so in tayar da mast tare da eriya kuma in yi hulɗa da sandar walƙiya tukuna. Babu wasu cikas face bishiyoyi a cikin hanyar sigina. Belin daji gajere ne, kimanin mita 100.
Duban BS
Mataki na na farko akan hanyar samun intanet mai kyau shine eriya
TTX:
Sigar eriya: Cikin gida
Nau'in eriya: tashar igiyar ruwa
Matakan sadarwa masu goyan baya: LTE, HSPA, HSPA+
Mitar aiki, MHz: 790-2700
Riba, max., dBi: 11
Matsakaicin igiyoyin wutar lantarki, bai wuce: 1.25
Halayen Halaye, Ohm: 50
Girman da aka haɗa (ba tare da naúrar ɗaure ba), mm: 160x150x150
Nauyi, babu ƙari, kg: 0.6
Hoton eriya daga ciki
Kamfanin masana'antu yana cikin Saratov kuma yana ba da na'urori da yawa. Yawan mitocin aiki da yawa sun ja hankalina, goyon baya ga 3G4G da kasancewar eriya biyu a lokaci guda, wanda ya dace da na'ura mai ba da hanya tsakanin hanyoyin sadarwa na Huawei E5372. Samun madaidaiciyar shugabanci, zaku iya sanya shi akan windowsill, kai tsaye zuwa BS kuma ku ji daɗin haɗin. Dole ne in faɗi cewa liyafar ta zama sananne sosai, kuma matakin siginar ya fi girma. Sakamakon da aka samu: Ana karɓar 3G daidai, ana karɓar 4G kuma akwai ma haɗi, amma siginar liyafar yana da ƙasa sosai. Ya dace da aiki kawai a cikin 3G ko yayin da babu foliage akan bishiyoyi. Har ila yau ban gamsu da rashin na'ura mai ba da hanya tsakanin hanyoyin sadarwa na Ethernet ba, tun da akwai buƙatar haɗa wayar VoIP na hardware.
Ribobi: m, yana da kebul na tsawo na USB don haɗa modem na USB, matakin riba mai kyau, jagora
Fursunoni: Yana buƙatar shigarwa kusa da taga, ribar ba ta dace da wanda aka bayyana ba.
Farashin: 1590 rubles + na'ura mai ba da hanya tsakanin hanyoyin sadarwa 5700 (Huawei E5372)
TTX:
Eriya version: waje
Nau'in eriya: panel
Matakan sadarwa masu goyan baya: LTE, WCDMA, HSPA, HSPA+, DC-HSPA
Mitar aiki, MHz: 1700-2700
Samun, max., dBi: 15-18
Matsakaicin igiyoyin wutar lantarki, bai wuce: 1,5
Halayen Halaye, Ohm: 50
Girman da aka haɗa (ba tare da naúrar ɗaure ba), mm: 450х450х60
Nauyi, babu ƙari, kg: 3,2 kg
Hoton eriya
Wannan ba eriya bane, amma fantasy. Sa’ad da na ga akwatin, sai na zaci pizza ce babba; da na ɗauko, sai na gane cewa shi ma yana da nauyi sosai. Gidan da aka rufe na eriyar murabba'in tare da gefen santimita 45 an yi shi da filastik mai jurewa ultraviolet. Eriya na buƙatar hawa kan mast da karkatar da ita a tsaye, da kuma canza kusurwar polarization ta digiri 45 - duk tare da daidaitaccen dutse. Tun da iska na irin wannan eriya yana da tsanani sosai, kuma nauyin ya wuce kilogiram 3, masu haɗawa suna da ban sha'awa. Eriya tana aiki a cikin cibiyoyin sadarwa na 3G da 4G tare da tallafin MIMO. Matsakaicin girma yana ba da damar samun cikakkiyar fa'idar riba mai ma'ana, wanda ke nufin ingantaccen sadarwa. Zan rubuta game da saurin da ke ƙasa, kwatanta saiti biyu waɗanda suka ƙare a hannuna. Wannan eriya tana aiki da ni tare da na'ura mai ba da hanya tsakanin hanyoyin sadarwa Zyxel Keenetic LTE. Gabaɗaya, na gamsu da na'urar.
Ribobi: Babban riba, haɓaka mai dacewa, ƙirar waje mai rufe
Fursunoni: nauyi mai nauyi, babban iska
Farashin: 4200 rubles + na'ura mai ba da hanya tsakanin hanyoyin sadarwa 7000 rubles (Zyxel Keenetic LTE) (wannan farashin ba ya hada da na USB taro. Na dauki taron na USB + 2400 RUR
Zyxel LTE 6101 vs Zyxel Keenetic LTE+3G/4G OMEGA MIMO
Farashin LTE 6101
Tun da na sami damar kwatanta nau'ikan kayan aiki guda biyu, wanda ya tattara kansa da na biyu shirye-shiryen, Ina so in fahimci ko yana da daraja biyan 25 dubu rubles don na'urar Zyxel LTE 6101 da aka yi ko kuma ciyar da ɗan lokaci kaɗan kuma ƙoƙari don haɗa saitin na'ura mai ba da hanya tsakanin hanyoyin sadarwa, wayoyi da eriya da kanka akan 11200 rubles.
Na kwakkwance rukunin waje na Zyxel LTE 6101, wanda ya ƙunshi modem LTE mai eriya. Wannan tsari yana ba ku damar rage tsawon igiyoyi daga eriya zuwa modem, don haka rage asarar sigina a cikin kebul. An rufe sashin waje bisa ga ma'auni na IP65 kuma yana iya jure ruwan sama mai yawa, godiya ga gaskets na roba a duk wuraren haɗin gwiwa, gami da matosai da shigarwar kebul. Ana amfani da modem ɗin da ke cikin naúrar waje ta amfani da fasahar POE, wanda ke nufin cewa kebul ɗin Ethernet ɗaya kaɗai zai fito daga naúrar waje. Tsawonsa zai iya kai mita 100, amma na sami damar gwada igiyar igiyar mita 30, wanda ya isa ya shirya kayan aiki cikin kwanciyar hankali a cikin babban gida. Toshe na biyu, na'ura mai ba da hanya tsakanin hanyoyin sadarwa, ba sabon abu bane. Ba zai yiwu a haɗa wani na'ura mai ba da hanya tsakanin hanyoyin sadarwa don aiki tare da naúrar waje ba, don haka kana buƙatar shirya don gaskiyar cewa an sayar da na'urar azaman kunshin. Da kanta, yana da kyau, yana da masu haɗin Gigabit Ethernet guda biyu da kuma mai haɗin shuɗi daban don haɗa naúrar waje. Raka'a na waje da na ciki suna da kusoshi don haɗin ƙasa, wanda zai kare kayan aiki daga tsangwama da tashin hankali a lokacin hadari. Sauƙin saiti da ta'aziyyar aiki a tsayi. Na'urar tana daga nau'in - fitar da ita kuma tana aiki. A zahiri, ba zan iya jure wa tarwatsa naúrar waje ba. Hoto a ƙarƙashin yanke.
Muna kwance naúrar waje Zyxel LTE 6101
Zyxel Keenetic LTE
Mataki na biyu shine haɗin kai na irin wannan kit ɗin bisa Zyxel Keenetic LTE. Wannan shine kawai Keenetic a cikin jerin wanda ke da ginannen modem na 4G; duk sauran suna buƙatar haɗa modem na USB na waje. Tushen samun damar Intanet na iya zama mai ba da hanyar sadarwa wanda ke rarraba damar ta hanyar Ethernet ko Wi-Fi. A halin da nake ciki, Ina amfani da damar Intanet ta hanyar LTE kawai, don haka muna saka katin SIM a cikin ramin da ya dace kuma mu kunna na'ura mai ba da hanya tsakanin hanyoyin sadarwa. A cikin al'ada na al'ada, inda kewayon cibiyar sadarwa yana da kyau, za a nuna ƙarfin siginar a gaban panel, kuma samun damar cibiyar sadarwa zai bayyana nan da nan ko bayan ɗan gajeren saitin ta hanyar haɗin yanar gizon. A cikin yanayina, ƙarfin siginar ya yi rauni sosai, don haka ina buƙatar amfani da eriya ta waje. A gefen baya na na'ura mai ba da hanya tsakanin hanyoyin sadarwa akwai masu haɗawa guda biyu don haɗa eriyar MIMO da sauyawa daga eriyar ciki zuwa waje. Haɗa eriya , Na sami sadarwa ko da a nesa mai kyau daga tushe kuma ta hanyar cikas a cikin nau'i na bel na gandun daji. Amma yana da daraja la'akari da cewa a cikin yanayin wannan haɗin gwiwa, wajibi ne a sanya na'ura mai ba da hanya tsakanin hanyoyin sadarwa kamar yadda yake kusa da eriya kamar yadda zai yiwu, tun da ko da a cikin mafi kyawun ƙwaƙwalwar USB zai kasance har yanzu yana faruwa, wanda ke nufin saurin zai zama ƙasa. Wannan shine babban bambanci tsakanin Zyxel LTE 6101 da Zyxel Keenetic LTE + eriyar waje.
Hakanan ba zan iya tsayayya da buɗe Zyxel Keenetic LTE don dubawa ba. Hotuna a karkashin yanke
Muna kwance Zyxel Keenetic LTE
Rarrabawa
Idan ka kalli hoton naúrar waje da aka tarwatsa daga Zyxel LTE 6101, zaku lura da yadda eriya ke juyawa digiri 45 dangane da jiki. Don samun ingantaccen matakin sigina da matsakaicin saurin, ana buƙatar polarization na eriya mai karɓa ta zo daidai da polarization na eriyar BS. Dole ne a nuna alkiblar polarization akan eriyar kanta tare da kibiya. Misali, saurin sadarwa na ya karu da kashi uku lokacin da na juya eriyar digiri 45. Yana da wuya a hango wannan a gaba, don haka a lokacin shigarwa yana da daraja yin la'akari da wannan gaskiyar kuma gwada zaɓuɓɓukan shigarwa daban-daban.
Kuma yanzu zai zama mai ma'ana don kwatanta saiti uku don 7290, 11200 da 25000 rubles.
binciken
Kamar yadda ake iya gani daga hoton allo, jagora a cikin sauri shine Zyxel LTE 6101. Wurin modem kusa da eriya da mafi ƙarancin tsayin igiyoyi tsakanin su yana da tasiri. Na'urar tana da ban sha'awa, mai hankali, amma ba ta dace da kasafin kuɗi ba. Ya dace da waɗanda suke shirye su biya haɗin gwiwa mai ƙarfi da aminci.
Na biyu shine Zyxel Keenetic LTE tare da eriya ta waje. Haɗin yana da kyau, ba shakka, yana da kyau sosai kuma dangane da liyafar da saurin watsawa yana kusa da Zyxel LTE 6101. Saboda haka, ga waɗanda saurin ba shi da mahimmanci kuma waɗanda suke son kashe lokacin shimfiɗa igiyoyi da daidaita eriya (da Hakanan za'a buƙaci a yi tare da Zyxel LTE 6101), to wannan kit ɗin zai zama sanannen ƙarin abokantaka na kasafin kuɗi kuma mafi wadatar aiki. Idan kawai saboda Zyxel Keenetic LTE yana da ginanniyar adaftar wayar SIP da tashar jiragen ruwa 5 gigabit.
Sabbin kit ɗin (LTE MiMo INDOOR + Huawei E5372) yana da babban koma baya saboda rashin tashoshin Ethernet. Bugu da kari, a cikin yanayi na yanzu, lokacin da foliage ya toshe hanyar siginar, ba a karɓi 4G ko da eriya ta waje ba, amma haɗin 3G ya yi kyau sosai. Gaskiya ne, pings suna da mahimmanci kuma magana akan VoIP ba shi da daɗi sosai. Wannan haɗin ya dace da waɗanda ke buƙatar Intanet kawai don hawan igiyar ruwa.
bonus
TTX:
Eriya version: waje
Nau'in eriya: panel
Matakan sadarwa masu goyan baya: LTE, WCDMA, HSPA, HSPA+, DC-HSPA
Mitar aiki, MHz: 790-960, 1700-2700
Samun, max., dBi: 10-15
Matsakaicin igiyoyin wutar lantarki, bai wuce: 1,5
Halayen Halaye, Ohm: 50
Girman da aka haɗa (ba tare da naúrar ɗaure ba), mm: 310х270х90
Nauyi, babu ƙari, kg: 1,5 kg
Hoton eriya
Wani mutum ya taɓa kusantar ni tare da neman taimako don rarraba Wi-Fi a dacha. Matsakaicin rabin hectare da nisan gidan wanka tare da gazebo daga gidan ba su ba da dama ga na'ura mai ba da hanya tsakanin hanyoyin sadarwa ba don samar da sigina ga duk filin. A cikin wannan yanayin, ko dai na'ura mai ba da hanya tsakanin hanyoyin sadarwa na biyu a wurin da ake so inda ake ja da kebul na Ethernet, ko mai maimaitawa wanda zai iya kama siginar daga na'ura mai ba da hanya tsakanin hanyoyin sadarwa kuma ya fadada shi a kan shafin, zai iya taimakawa. Amma akwai zaɓi mafi sauƙi kuma mafi aminci - eriyar waje don rufe yankin tare da siginar Wi-Fi. Na kasance ina da eriya ta SOTA-5, kuma godiya ga iyawarta ta Multi-band, ya zama mai yiwuwa a yi amfani da shi ba kawai don sadarwa tare da BS na ma'aikatan salula ba, har ma don karɓar da watsa siginar Wi-Fi. Wurin ɗaukar hoto yana da girma sosai, kuma ƙirar radiation tana ba ku damar iyakance ko žasa a sarari a sarari ɗaukar hoto kuma kada ku toshe maki Wi-Fi makwabta. Ƙirar da aka rufe cikakke, masu dacewa da abin dogara, samar da Rasha - duk abin da za ku iya so daga irin wannan kayan aiki.
Ribobi: Hatimi, mai sauƙi, abin dogara
Fursunoni: Na sanya shi kuma na manta inda na sa
source: www.habr.com