Iinkqubo aphantsi-: uyilo, isakhiwo kunye nokugcinwa

Thina baqhele kakhulu onke amancedo impucuko; akusekho ukumela kangangoko kunokwenzeka ukuba ukufudumeza ngokukhawuleza iketile kungekho manzi, ahlambe isixa esikhulu yezicoci, vacuuming, okanye ingaba abantu abangatshatanga musa ukubukela TV? Ngu wire eqhelekileyo ngoku (220 V) inikezelwa kuthi, ngaloo ndlela evumela ukuba umsebenzi oqhelekileyo. Kodwa kukho izixhobo kunye neenkqubo ukusebenza leyo ayifuni ombane ubuninzi. Kuba izixhobo ezifana ezinikwa ezinye iintambo, nto leyo kunye zibizwa ngokuba "iinkqubo eziphantsi-ombane."

Yintoni inkqubo na okulo?

Iinkqubo ephantsi-ombane ezikhoyo, esekhona elibizwa igama lolwazi, inikeza kwemali yangoku izinto adlulisele inkcazelo ethile kumntu: internet, cable TV, nokucutshwa ividiyo, zeefoni, zonke iintlobo alarms, videoprovoda ezahlukeneyo. Xa iinkqubo ezinjalo imisinga ombane ke uluhlu volts-12 ukuya kuma-24. imisinga ezinjalo ke, ngokwahlukileyo nomkhosi, ebizwa ulwazi.

Yintoni ekufuneka ibe iinkqubo eziphantsi-ombane

Iimfuneko ezingundoqo uthungelwano ngoku babuthathaka, zezi:

• ukuthembeka High - nangona imisinga nebutho encinane zokhuseleko kufuneka ayisayi kulityalwa kuyo nayiphi na imeko. Iintambo kufuneka adityaniswe ezigcinwe zonke imithetho yokhuseleko, zigqunyiwe kwaye ingafikeleleki kubantu abaninzi.
• umsebenzi Lungisa - xa ufaka iinkqubo eziphantsi-zombane kufuneka zihlolwe ubukho bugs ezahlukeneyo sizilindele. Kukho lubalwa njengenxalenye sombane kunye automatic.
• Nobukhulu - ukusukela iinkqubo ezinjalo zifakelwe kumagumbi kunye quadrature ezahlukeneyo, kufuneka kube lula ukufikelela naluphi ekoneni ikhaya okanye i-ofisi yakho. Ukuze wenze oku, kufuneka pre-ukubala yardage USB, cinga phi nendlela izinto ziya inxaxheba ekunikeni ulwazi umntu.
• Iindleko Low - ezi nkqubo ziyafumaneka kufakelo nokusetyenziswa. Ngenxa uqhagamshelwano kwindawo ertyisi ngokufanelekileyo, inani lezinto womnatha, uyakwazi ukugcina imali, nto leyo ukushiya intambo imitha.

Types of network ulwazi

Njengoko sele kukhankanyiwe, zininzi izinto nisikhonze, ezo anikwe amandla iinkqubo eziphantsi-ombane. Iingcingo udityanisiwe kwi inkqubo, ukwenza imisebenzi yabo ukunceda abasebenzisi ngakumbi bekhululekile kwaye ikhuseleke ukuze baphile. bahlukene yi injongo yabo:

1. inkqubo Domestic. Oku izinto uqhagamshelo ukuba sisebenzise yonke imihla - TV, ngomnxeba, intercom,-intanethi, unomathotholo, alarm. Namhlanje, zonke ezi Inethiwekhi ngaphezulu okanye ngaphantsi echaphazelekayo kuthi. Usebenzisa intambo, singazazi zonke iziganeko kwilizwe labo ikhaya aphesheya na. iingcingo zomnxeba zinika ukukwazi linxibelelane kwaye ukudibanisa kwi Internet. inethiwekhi CCTV kunceda evelisa umfanekiso and sound ngokukhululekileyo, nto leyo ibaluleke kakhulu kulawulo yokucupha lwabasebenzi. Kulo mzekelo, icamera bangathungelana bethabathela komncinane ezinkulu, ezinamandla. Sele ngasese yinkqubo ombane aphezulu nezisezantsi ukuba inikezela isilumkiso xa ukungena ngokungekho mthethweni nabani okanye yomlilo - ibizwa ngokuba yi alarm. Kukho inxibelelene kwala macingo boluvo ezizodwa, actuated yi lesidlo chain okanye ukuthutha.
2. nezentengiselwano. Ezi ziquka: zeefoni, Internet, iintlobo ezahlukeneyo zokubonisa, uthungelwano asekuhlaleni-khompyutha, wekhadi oluzenzekelayo kwemithombo yamandla, izixhobo zonxibelelwano, ezinye inkqubo iingcingo ezihamab phantsi structured. Systems nosebenzela obuthathaka ukuqinisekisa ukusebenza ezinzileyo ngezithuba zorhwebo. Nogcino lweenkqubo esezantsi-ombane kule ofisi olwenziwa ziingcali abasebenza ngqo kule mbutho okanye mveliso ezikhethekileyo.

Yintoni le nkqubo ibandakanya inkqubo?

Systems eyenzelwe umsebenzi othile, ngeendlela ezahlukahlukeneyo igcwele.

• uthungelwano Local-ndawo ukudibanisa umsebenzi kukho izinto ezimbalwa kunye nezixhobo ukuba babelane ngolwazi. Oku anxityelelaniswe ukusebenza ngaxeshanye imodem, umshicileli, iifayile ivenkile, iinkqubo ukukhusela ulwazi uyamxhaxha, iinkcukacha womnatha, njalo-njalo.
• inkqubo iingcingo ezihamab phantsi yokwakhiwa (nezabaNxibelelanisi beeNdawo zokuFundela) ukunika ubulula kunye nesantya zonke izinto abasemthethweni. Xa kukho uyilo iinkqubo eziphantsi-zombane, iingcali abone ukuba nezabaNxibelelanisi beeNdawo zokuFundela yokuhlala iintlobo ezahlukeneyo lothungelwano: ulwazi, umlilo-ukhuselo, ngomnxeba, kwakunye izixhobo eziyimfuneko kubo.
• In zeefoni, kusetyenziswa iinkqubo eziphantsi-amandla zinika esizisebenzelayo kokutshintshiselana ngomnxeba. Oku kudala unxulumano oluthembakeleyo phakathi izikhokhelo ngokusebenzisa kothungelwano intambo kunye neenkqubo ezizodwa.
• Akukho namnye wacinga ngento yokuba ixesha ihlabathi nazo zibonelelwe iinkqubo master clock ephantsi-ngoku. Apha, le nto ndiyibhalayo kwewotshi esisiseko inkosi elemental kunye wotshi eziziisekondari. Kuba ixesha lonke bukela nje omnye atomic, leyo ultra-ngqo. Emva kokuba uphawu kwi satellite GPS ukuba adlulisele ixesha ngqo kunomathotholo, nto leyo ngokusondeleyo enxulumene ne-master kwewotshi. Ngokusebenzisa irediyo, sifunda ngexesha sele kule wotshi lesibini ukuyifaka.

Yintoni iingenelo yeenkqubo esezantsi-ombane ukuba unikeze?

Kakuhle kumisa iinkqubo eziphantsi-ombane iprojekthi kusenza sikwazi ukusebenzisa ulwazi ngaphandle uziva waziva. Kunoko, siye ifunyenwe kunye nophuhliso inzululwazi njengoko ukwenza ubomi bakho lula nokufikelela kulwazi ukuba angatshatanga isindululo. Network kusenza ukubukela kakuhle satellite TV ngoncedo kubo, siye ukufikelela ifowuni, intanethi kunye nerediyo. Ukongeza, usebenzisa inethiwekhi uyakwazi ukulawula ufikelelo kwiisayithi ngokufaka namasango kunye nemiqobo, ukuba bazive bekhuselekile, ukumisela inkqubo alarm umlilo kunye nokhuseleko kunye video. Iinkqubo ezinje ezenza ukuba iimfuno zabantu ezisisiseko, ngokuba ukhuseleko - wokuqala kuyo yonke intembelo kwixesha elizayo kunye noxolo.

Ukuthobela imithetho iingcingo ezihamab phantsi

Ekubeni kungekabekwa kweentambo - kukho umbandela onzulu nezingakhuselekanga, ngoko ke kufuneka ukuba ucwangcise kakuhle uze ubale, apho baya kufumana. Ukongeza lobunjineli kunye nomsebenzi yoyilo, kuyimfuneko ukuba uyithathele ingqalelo imigaqo esisiseko yofakelo. Umthetho ongundoqo kunye iphambili ukwahlula iintambo amandla onxibelelwano ephantsi ombane kolwazi. Ukongezelela, ukuze kungabikho ukuphazamiseka localized kagesi. Ukuba ngoyaba le migaqo, iintambo zombane kuthintela izinto eqhubekayo, zinika iinkqubo zobunjineli ephantsi-amandla. Kuba iingcingo ezihamab phantsi elifanelekileyo amaxwebhu eziphambili regulatory, apho zonke iinkcukacha zipeyintwe amanyathelo.

Indlela entabeni network?

Iingcali bayazi ukuba ngaphambi kokuba ngokumisela iintambo womnatha kufuneka eziqulunqwe iprojekthi yayo. Kuyimfuneko ngokucacileyo ekuchazeni indawo ebhodini ephantsi-ngoku, baphinde, neziseko zazo kunye nezinye iinxalenye nkqubo. ingqalelo eyodwa ihlawulwa nemigangatho ezivunyiweyo kunye nemithetho sicezele nokulungiswa neentambo. Umsebenzi Umfaki lweenkqubo ombane aphantsi Kufuneka olunzulu ulwazi efunekayo ubukhulu USB, iintlobo zayo, iindlwane kweentambo ukuba izinto sikhupha ulwazi kunye nothungelwano.

Kuyimfuneko ukuba ugcine ngokuchanileyo umgama phakathi iintambo kunye namandla low-ombane - ubuncinane 0.5 m, kwaye kufuneka zihlelwe ngaxeshanye. Ezihamba kufuneka asebenzise kuphela, nokuvela ayivumelekanga. Kwenzeka ke ukuba akunakwenzeka ukuba ukubeka iintambo e iintambo efihliweyo, ngoko ke iintambo womnatha kufuneka ukude intambo yemfono-15 mm (ukuba ubude ka-10 m). Simele sikhumbule usoloko ukuba iintambo mbane kufuneka zikhuselwe isimo zemozulu ezahlukeneyo kunye nomonakalo. Ibhokisi kuhlangana kwakhona ibekwe kwindawo efanelekileyo, kude kwiminyango, iifestile neengcango. Zonke iingcingo umhlaba ophantsi-zombane ndaba usebenzisa ibhasi ezizodwa, equka ababhexeshi yobhedu.

Iintlobo ezintambo ngexesha lofakelo

Ukuze isixhobo ngasinye iinkcukacha sebenzisa iintlobo ezahlukeneyo kweekhebhile. Iifoni Employment enikezelwe uthungelwano iintambo izigaba-3. ukusebenza liqhawuke of uthungelwano lwekhompyutha kungenxa yokusetyenziswa kweentambo ifayibha enombala 5 no-6 kudidi. Brand nayo ngcingo ebalulekileyo. Xa ukhetha intambo, kufuneka ucinge imihlaba isicelo, ukwakheka, iimpawu, ukhuseleko emlilweni.

Ngubani na bayile yaye bedibanisa iinkqubo eziphantsi-zombane?

Kakade ke, asinguye wonk 'umntu unako mayixhonywe iinkqubo eziphantsi-ombane. EMoscow igcwele noonesi elungileyo kolu shishino. Abasebenzi abanezakhono eyiyo ngobulumko kuvule uthungelwano, kuba kuchaphazela iqhina phakade iinkqubo, ukuthembeka umqondiso, ukhuseleko izixhobo ezisetyenziswa.