Intshayelelo
Iindawo zikawonke-wonke zifuna okungaphezulu kunee-smartphones zobuqu ukuqinisekisa ukufikelela okuthembekileyo kuncedo. Iifowuni zongxamiseko zongeza umaleko wonxibelelwano ozinzileyo, obonakalayo, nowomeleleyo ohlala ukho xa iinethiwekhi zeselula zixinene, iibhetri ziyasilela, okanye abafowuneli bengakwazi ukuchaza ngokucacileyo indawo ezikuyo. Ixabiso lazo lidlula lula: zixhasa ukuthunyelwa ngokukhawuleza, ziqinisa imisebenzi yokhathalelo kwiikhampasi, iinkqubo zothutho, kunye noomasipala, kwaye zidala iindawo zonxibelelwano ezinokuthenjwa ngexesha leziganeko zoxinzelelo olukhulu. Eli nqaku lihlola indlela iifowuni zongxamiseko ezihambelana ngayo neziseko zophuhliso zokhuseleko loluntu zanamhlanje, apho zibonelela khona ngenzuzo enkulu yokusebenza, kunye nesizathu sokuba zihlale zibalulekile nangona ixesha elilawulwa zizixhobo eziphathwayo.
Kutheni Iifowuni Ezingxamisekileyo Zibalulekile Kukhuseleko Loluntu
Iifowuni zongxamiseko zimele ulwahlulo olusisiseko lweziseko zokhuseleko loluntu, zisebenza njengeendawo zonxibelelwano ezizinikeleyo nezibonakalayo ezidlula ubuthathaka bezixhobo eziphathwayo zomntu. Njengoko oomasipala, amagunya ezothutho, kunye nabaphathi beekhampasi bevavanya iindlela zabo zokhuseleko, ukuhlanganiswa kweendawo zonxibelelwano eziqinileyo kuhlala kuyicebo elibalulekileyo lokunciphisa umngcipheko nokuqinisekisa impendulo ekhawulezileyo yengxamiseko.
Nangona ukuba nefowuni ephathwayo kuyo yonke indawo kuye kwatshintsha indlela abantu abafikelela ngayo kwiinkonzo zongxamiseko, imiyalelo yokhathalelo lweenkonzo zesikhungo ifuna iindlela ezikhuselekileyo. Iifowuni zongxamiseko zibonelela ngoncedo olukhawulezileyo noluqonda indawo oludibana kakuhle namaziko okuhambisa izinto aphakathi, nto leyo eseka umqolo wonxibelelwano oluqinileyo kwiindawo zikawonke-wonke.
Iifowuni zongxamiseko ziphucula njani ukuqina xa iinethiwekhi zeselula zingasebenzi
Ukuxhomekeka kwiinethiwekhi zeselula zabathengi kwazisa ubuthathaka obukhulu ngexesha leengxaki zasekuhlaleni. Ngexesha leziganeko zokulimala kwabantu abaninzi, iintlekele zemvelo, okanye imozulu embi, iinethiwekhi zeselula zorhwebo zihlala zihlangabezana nokuxinana, nto leyo enciphisa amazinga empumelelo yokufowuna aye ngaphantsi kwe-20% kwiindawo ezinabantu abaninzi. Ngaphezu koko, izixhobo zeselula zixhomekeke kumandla ebhetri kunye neenqaba zeselula zasekuhlaleni, zombini ezinokuthi zingasebenzi ngexesha lokucima kombane ixesha elide.
Iifowuni ezingxamisekileyo ezisebenzisa i-hardwire, ngokuchaseneyo, zisebenza kwiindlela zonxibelelwano ezizimeleyo. Imigca ye-analog inokutsala umbane ngqo kwi-ofisi ephakathi, ngelixa iinkqubo zanamhlanje ze-Voice over IP (VoIP) zisebenzisa i-Power over Ethernet (PoE) exhaswa zizixhobo zombane ezingaphazamisekiyo (UPS) kunye nokuchithwa kwejenereyitha. Oku kwahlulwa kwezakhiwo kuqinisekisa ukuba xa iinethiwekhi zorhwebo zingaphumeleli, iziseko zokhuseleko loluntu zihlala zisebenza ngokupheleleyo kwaye zikwazi ukuhambisa iifowuni zoxinzelelo kubasebenzi abangxamisekileyo ngaphandle kokulibazisa.
Zeziphi iindawo zikawonke-wonke ezixhamla kakhulu kwiifowuni ezingxamisekileyo
Iindawo zikawonke-wonke ezinabantu abaninzi kunye neendawo ezikude ngokwendawo zifumana uncedo olukhulu kwiindawo zonxibelelwano ezingxamisekileyo. Iindawo zothutho, kuquka izikhululo zesitimela ezingaphantsi komhlaba kunye neendawo ezinkulu zezikhululo zeenqwelo-moya, zihlala zinengxaki yokungena kakuhle kweeseli, nto leyo eyenza iindawo zothutho eziqinileyo zibe yimfuneko. Ngokufanayo, iikhampasi ezinkulu zeyunivesithi kunye namaziko ezonyango zisebenzisa iinqaba zongxamiseko ezibonakalayo "ezikhanyayo eziluhlaza okwesibhakabhaka" ukuthintela ulwaphulo-mthetho kunye nokubonelela ngokufikelela ngokukhawuleza kukhuseleko lwekhampasi.
Kwiindawo ezikude ezifana neepaki zesizwe, iibhokisi zokufowunela ezindleleni ezinkulu, kunyeizibonelelo zoshishinoIifowuni ezingxamisekileyo zivala izikhewu ezinkulu zonxibelelwano. Idatha ibonisa ukuba iikhampasi ezixhotyiswe ngenethiwekhi yefowuni ekhanyayo eluhlaza okwesibhakabhaka zifikelela kumaxesha okuphendula okhuseleko angaphantsi kwemizuzwana engama-90, umahluko omkhulu kwimizuzu emi-3 ukuya kwemi-5 edla ngokufunekayo xa kudluliswa iifowuni kwiindawo zokuthumela i-911 zikamasipala ngaphambi kokuba zifikelele kukhuseleko lwekhampasi yasekuhlaleni.
Iimfuno zobugcisa nezokusebenza kwiifowuni ezingxamisekileyo
Iinkcukacha kunye nokukhethwa kweefowuni ezingxamisekileyo kufuna uvavanyo lobuchwephesha oluqinileyo ukuqinisekisa ukuthembeka kokusebenza kwiindawo ezinobungozi. Ii-endpoints zanamhlanje ziye zavela kwiisekethe ezilula ze-analog ukuya kwizixhobo ezintsonkothileyo, eziqhagamshelwe kwinethiwekhi ezikwaziyo ukuzixilonga, ukudibanisa iividiyo, kunye nokusasaza ngobuninzi.
Zeziphi iinkcukacha eziphambili ezibaluleke kakhulu kwiifowuni ezingxamisekileyo
Ukuqinisekisa ukuba ziyasinda, iifowuni zongxamiseko kufuneka zihlangabezane nemigangatho engqongqo yokusingqongileyo kunye nokuqina. Izilinganiso zoKhuseleko lokungena (IP) zibaluleke kakhulu; iiyunithi zangaphandle zihlala zifuna isatifikethi se-IP66 okanye se-IP67 ukuze zikwazi ukumelana nemvula enkulu, uthuli, kunye neejethi zamanzi ezithe ngqo. Ngokufanayo, ukumelana nempembelelo kulinganiswa ngokwesikali se-IK, apho ukuthunyelwa koluntu okunobungozi obukhulu kufuna izilinganiso ze-IK09 okanye ze-IK10 ukuze zisinde kwimizamo yokonakalisa kakhulu kusetyenziswa izixhobo okanye amandla abukhali.
Amaqondo obushushu okusebenza kufuneka avumelane neemeko zemozulu ezingaqhelekanga zengingqi, kunye neeyunithi zomgangatho wezoshishino ezichazwe ukuba zisebenze ngaphandle kokuphazamiseka ukusuka kwi--40°C ukuya kwi-+70°C. Ngaphezu koko, iinjineli zokuthembeka zifuna i-Mean Time Between Failures (MTBF) edlula iiyure ezingama-50,000. Ukusebenza kwe-acoustic kubaluleke ngokulinganayo; unxibelelwano olupheleleyo oluphindwe kabini kunye nokucinywa kwengxolo esebenzayo kuyafuneka ukuqinisekisa ukucaca kwelizwi kwiindawo apho ingxolo yangasemva idlula rhoqo kwi-85 decibels, njengakwiindlela zikaloliwe ezisebenzayo okanye iindlela ezinkulu.
Indlela iifowuni ezingxamisekileyo ze-analog, i-VoIP, iselula, kunye ne-networked ezithelekiswa ngayo
Itekhnoloji yokudlulisa esisiseko ilawula ukwandiswa kwenkqubo, iimfuno zamandla, kunye nokukwazi ukuhlanganisa. Okwangoku eli shishini litshintsha kakhulu ukusuka kwiziseko zophuhliso zekopolo ezindala ukuya kwizisombululo ezisekwe kwi-IP.
| Uhlobo lobuchwephesha | Imfuneko yeZiseko zoPhuhliso | Umthombo wamandla | Inzuzo ephambili | Umda oPhambili |
|---|---|---|---|---|
| I-Analog (iiPOTS) | Iingcingo zobhedu | Umbane womgca (iOfisi Ephakathi) | Isebenza ngexesha lokuphelelwa ngumbane kwindawo | Ukuphelelwa lixesha kwenethiwekhi yobhedu |
| I-VoIP (i-SIP) | I-Cat5e/I-Cat6 okanye i-Fiber | I-PoE / PoE+ | Ukuhlanganiswa okuphambili, ukuzixilonga ngokwakho | Imida yomgama (100m kwi-copper) |
| Iselfowuni (4G/5G) | Ikhadi leSIM kunye nesignali yenethiwekhi | I-AC/DC yelanga okanye yendawo | Akukho mfuneko yokugalela imijelo | Iindleko zedatha eziphindaphindayo, isignali yehla |
| I-Wi-Fi / I-Mesh | Iindawo zokufikelela ezingenazingcingo | I-AC/DC yendawo | Ukusasazwa ngokukhawuleza kwiindawo ezigutyungelweyo | Ichaphazeleka kukuphazamiseka kwe-RF |
Imibutho kufuneka ilinganise olu mahluko kwizakhiwo zayo ngokuthelekisa neziseko zayo ezikhoyo. Nangona i-VoIP ibonelela ngeyona seti yeempawu eziqinileyo zokudibanisa amashishini, izisombululo zeselula zihlala zibonisa imodeli yokusasazwa engabizi kakhulu kwiindawo ezikude apho i-trenching fiber ithintela kakhulu ngokwezimali.
Zeziphi iindlela ezinceda abathengi ukuba bahlole iinkqubo zefowuni ezingxamisekileyo
Xa kuvavanywa uyilo lwenkqubo, abathengi kufuneka bahlolisise zombini imida yokusasazwa kwendalo kunye nenkqubo yesoftware. Ukuhanjiswa kwamandla yeyona nto iphambili ekufuneka iqwalaselwe; ngelixa i-PoE ilula ukufakela ngokudibanisa amandla kunye nedatha, i-Ethernet eqhelekileyo inqunyelwe kwi-cable run yeemitha ezili-100. Ukudlula oku kufuna i-fiber optic cables kunye nee-media converters okanye i-localized power injection.
Ukongeza, ukuthobela imithetho eqhelekileyo akunakuxoxiswana ngako. Abathengi kufuneka bagunyazise ukuthotyelwa kwemigangatho ye-open Session Initiation Protocol (SIP) endaweni yeenkqubo zonxibelelwano ezizimeleyo.Vula i-SIPiqinisekisa ukuba iifowuni ezingxamisekileyo zinokubhalisa phantse kuyo nayiphi na iPrivate Branch Exchange yanamhlanje (PBX) okanye iqonga lonxibelelwano elidibeneyo, ithintela ukuvalelwa kwabathengisi kwaye yandisa ubomi obusebenzayo botyalo-mali lwehardware.
Ukuthobela imithetho, uLawulo lweengozi, kunye nokuHlanganisa iinkqubo
Ukuhambahamba ngendlela elawulayo sisigaba esibalulekileyo sokusetyenziswa kwefowuni ngokukhawuleza. Ukusilela ukuthobela imiyalelo yasekuhlaleni, karhulumente, kunye neyeshishini akugcini nje ngokubeka emngciphekweni ukhuseleko loluntu kodwa kubeka imibutho kumatyala amakhulu ezomthetho nawemali.
Zeziphi iikhowudi, imithetho yokufikeleleka, kunye neemfuno zomsebenzi wokhathalelo ezisebenzayo
E-United States, uMthetho woKhubazeko lwaseMelika (i-ADA) umisela iiparameter ezingqongqo zomzimba nezokusebenza kwezixhobo zonxibelelwano olungxamisekileyo. Izixhobo kufuneka zifakelwe ukuze iindawo ezisebenzayo, ezinje ngamaqhosha okutyhala, zibe phakathi kwe-15 kunye ne-48 intshi ngaphezulu komgangatho ogqityiweyo ukuze zilungele abasebenzisi bezitulo ezinamavili. Ngaphezu koko, ezi zixhobo kufuneka zibonelele ngokusebenza ngaphandle kwezandla, imiqondiso yeBraille echukumisayo, kunye nezibonakaliso ezibonakalayo (ezifana ne-strobe okanye i-LED) ukuze kubonwe ukuba kukho umnxeba oqhagamshelweyo kwabo bangeva kakuhle.
Ngaphaya kwe-ADA, iikhowudi ezithile zokwakha ezifana ne-NFPA 72 zilawula ukusinda kweesekethe zonxibelelwano olungxamisekileyo, ezidla ngokufuna iintambo ezixabisa iiyure ezimbini zomlilo kwizicelo eziphakamileyo. Kwicandelo leelevator, i-ASME A17.1 kunye ne-European standard EN 81-28 ziyalela ukuba kubekho ukubekwa esweni kwemigca rhoqo kunye nokukwazi ukunxibelelana ngeendlela ezimbini. Imibutho engaphumeleliyo ukuhlangabezana nale migangatho yokufikeleleka kunye nokhuseleko ijongene nomngcipheko omkhulu; ukwaphulwa kwe-ADA okokuqala kunokubangela izigwebo zoluntu ezingaphaya kwe-$75,000, kunye netyala loluntu elinokubakho elivela ekusileleni emsebenzini wokhathalelo.
Indlela iifowuni zongxamiseko ekufuneka zihlangane ngayo neenkqubo zokuthumela kunye nezaziso
Iifowuni zanamhlanje ezingxamisekileyo azisezona zixhobo ezizimeleyo; zisebenza njengezinto ezibalulekileyo ezibangela ingxaki kwinkqubo yokhuseleko ebanzi. Zisebenzisa iiprotocol ze-SIP ezivulekileyo kunye neeApplication Programming Interfaces (APIs), ezi ndawo zokugqibela zidityaniswa ngokulula neeVideo Management Systems (VMS) ezikwindawo enye kunye namaqonga olawulo lokufikelela ngokwasemzimbeni.
Xa umsebenzisi ecinezela iqhosha likaxakeka, inkqubo ingaziqondisa ngokuzenzekelayo iikhamera zokujonga zePan-Tilt-Zoom (PTZ) ukuba zifikelele kwindawo yesixhobo, ngesiqhelo ngaphakathi kwe-500 milliseconds. Oku kunika abathumeli ulwazi oluchanekileyo ngemeko ngaphambi kokuba bathethe nomntu ofowunelayo. Ukongeza, ukuhlanganiswa neenkqubo zesaziso sobuninzi kuvumela abasebenzi bokhuseleko ukuba basebenzise i-high-decibel.izithethi zentetho kawonkewonkeyakhiwe kwiinqaba ezininzi zongxamiseko ukuze isasaze imiyalelo yokuphuma okanyeizilumkiso zemozulu embingaphesheya kwekhampasi okanye kwiziko lezothutho.
Iindlela ezilungileyo zokuthenga, ukusasazwa, kunye nokugcinwa
Ukuthengwa ngempumelelo kunye nokusasazwa kweefowuni ezingxamisekileyo kufuna indlela yolawulo lomjikelo wobomi. Ukususela kuphando lokuqala lwendawo ukuya kwiinkqubo zolondolozo eziqhubekayo, ucwangciso olucokisekileyo luqinisekisa ukuba iziseko zophuhliso zihlala zithembekile kwaye zingabizi kakhulu kwiminyaka eli-10 ukuya kweli-15 yobomi bazo obuqikelelweyo.
Ngawaphi amanyathelo ekufuneka alandelwe yimibutho ukuze kuhlolwe indawo kunye nokusasazwa kwayo
Ukusasazwa kwenethiwekhi yefowuni yongxamiseko kuqala ngovavanyo olubanzi lwendawo olugxile ekuboneni, ekufikelelekeni, nasekufumanekeni kweziseko zophuhliso. Abacwangcisi kufuneka badwelise iindawo ezinobungozi obukhulu, njengezakhiwo zokupaka ezizimeleyo, iindlela zabahambi ngeenyawo, kunye namanqanaba okuhamba angaphantsi komhlaba. Umlinganiselo oqhelekileyo wokusetyenziswa kwiigaraji zokupaka uyalela ukuba kubekwe ifowuni enye yongxamiseko rhoqo emva kweenyawo ezingama-200, ukuqinisekisa ukuba umsebenzisi akadluli nje kwisantya esifutshane soncedo kwaye ezi zixhobo zisebenza njengesithintelo esibonakalayo esiqhubekayo kwimisebenzi yolwaphulo-mthetho.
Ngexesha lovavanyo, iinjineli kufuneka zichonge iindlela ezikhoyo zemibhobho, ukufumaneka kwamandla, kunye ne-topology yenethiwekhi. Izifundo zokujonga umgca zibalulekile kwiindawo zangaphandle, ngakumbi xa kusetyenziswa iitowuni zeselula ezisebenza ngelanga, ukuqinisekisa ukuvezwa elangeni okwaneleyo kunye nokubekwa kwe-antenna efanelekileyo kwi-backhaul yeseli. Uphando oluneenkcukacha lwendawo luthintela imiyalelo yotshintsho ebiza kakhulu ngexesha lesigaba sokufakwa kwaye luqinisekisa ukuba ukuthunyelwa kokugqibela kuhlangabezana neenjongo zokugubungela kunye nokuthobela imithetho.
Zeziphi iindleko zokuqhuba, iimodeli zenkonzo, kunye neenkqubo zokulungisa ezibaluleke kakhulu
Ixabiso lilonke lobunini (i-TCO) leefowuni ezingxamisekileyo lidlula kakhulu ukuthengwa kwezixhobo zokuqala. Imibutho kufuneka iphendule ngokufakwa kwemisele, ukufakwa kweentambo, iilayisenisi, kunye nokugcinwa okuqhubekayo.
| Icandelo leendleko | Uluhlu lweendleko eziqhelekileyo (ngeyunithi nganye) | Izihlandlo | Umqhubi wesitshixo |
|---|---|---|---|
| I-Hardware (Isiphelo) | $500 – $3,500 | Ngaxeshanye | Uvavanyo lwe-IP/IK, iikhamera ezidibeneyo, izakhiwo zeenqaba |
| Ukufakwa/Ukucocwa kwemisele | $1,000 – $10,000+ | Ngaxeshanye | Umgama ukuya kwikhabhathi yenethiwekhi, ukusika ikhonkrithi, ukugijima kwefayibha |
| Uqhagamshelo (IiSelfowuni/IiPOTS) | $15 – $50 ngenyanga | Iphindaphinda | Izicwangciso zedatha yomphathi, iirhafu zomgca wobhedu |
| Ilayisenisi yeSoftware | $0 – $150 ngonyaka | Iphindaphinda | Iintlawulo zePBX zobunini, amaqonga olawulo lwelifu |
Ukuze kuncitshiswe iindleko zokugcina nokuqinisekisa ukuthembeka, imibutho kufuneka isebenzise iindlela zokubeka esweni ngokuzenzekelayo. Iifowuni zanamhlanje ze-VoIP ezingxamisekileyo zixhasa ukuvota kwe-SIP ngokuzenzekelayo, okusebenzisa isixhobo rhoqo emva kweeyure ezili-12 ukuya kwezingama-24 ukuqinisekisa uqhagamshelo lwenethiwekhi, ukusebenza kwemakrofoni, kunye nokuthembeka kwesithethi. Olu buchule bokuxilonga olukude lunciphisa kakhulu isidingo sovavanyo lwesandla, ubuso ngobuso, ukunciphisa iindleko zokusebenza ngelixa kuqinisekiswa ukuba inkqubo ikulungele ukusebenza ngexesha lengxaki.
Indlela Yokubeka Phambili Utyalo-mali Olungxamisekileyo Ngefowuni
Ukwabiwa kwezixhobo kwiziseko zokhuseleko loluntu kufuna indlela ecwangcisiweyo yokulinganisela iimfuno zokhuseleko olukhawulezileyo kunye nokuzinza kwemali kwexesha elide. Ukubeka phambili utyalo-mali olungxamisekileyo ngefowuni kubandakanya ukuvavanya iiprofayili zomngcipheko, uxinzelelo lolawulo, kunye nendlela yetekhnoloji yoshishino lonxibelelwano.
Yintoni elungelelanisa umgaqo-nkqubo wezigqibo, ukuqulunqwa komthetho, umngcipheko, kunye nohlahlo-lwabiwo mali
Isakhelo esiqinileyo sezigqibo siqala nge-matrix yomngcipheko obekwe kwindawo ethile, ecwangcisa amathuba okuba kubekho iziganeko zokhuseleko ngokuchasene nempembelelo enokubakho kukhuseleko lwabantu. Iindawo ezinomngcipheko ophezulu nezingabonakaliyo kangako—ezifana nee-perimeters zekhampasi ezikude, izinyuko ezingajongwanga, kunye namaqonga okuhamba ebusuku—kufuneka afumane ukubekwa phambili ngoko nangoko xa kufakwa izixhobo.
Imida yohlahlo-lwabiwo mali idla ngokuyalela ukuqaliswa kweenkqubo ngezigaba. Njengoko iinkqubo zeetower ezidityanisiweyo ngokupheleleyo zibiza ngaphezulu kwe-$5,000 ukuya kwi-$8,000 ngesiphelo ngasinye xa kufakwa imisele kunye nokuthululwa kwekhonkrithi, imibutho kufuneka ilinganisele ukugubungela okufanelekileyo kunye nenyaniso yezemali. Indlela exutyiweyo idla ngokuvelisa iziphumo ezilungileyo: ukusebenzisa iitower ezibonakala kakhulu, eziqinileyo kwiindlela eziphambili zabahambi ngeenyawo, zongezwa ziiyunithi zeselula ezingabizi kakhulu, ezixhonywe eludongeni kwiindawo zesibini. Oku kulinganisela umsebenzi wokhathalelo kunye nemida yenkcitho yemali.
Zeziphi iindlela zokuphucula kunye nokuthenga ezixhasa ixabiso lexesha elide
Ixabiso lexesha elide lixhomekeke kakhulu kukhetho lokuthenga olwenziweyo namhlanje, ingakumbi malunga nokupheliswa kweziseko zophuhliso ezindala.Umyalelo we-FCC 19-72, evumela abathwali ukuba bayeke iinethiwekhi zobhedu ezindala, ukutyala imali kwimigca emitsha yePOTS (Plain Old Telephone Service) sisicwangciso sezinto ezingasebenzi kakuhle. Imibutho kufuneka ibeke phambili ukuthengwa kwee-endpoints ezisekelwe kwi-IP okanye zeselula ukuqinisekisa ukuhambelana kwangaphambili.
Uhlaziyo olucwangcisiweyo kufuneka lugxile kwizixhobo ezivulelekileyo zokwakha. Ngokukhetha izixhobo ezihambelana ne-SIP ezingadingi iiseva ze-backend ezizimeleyo, imibutho igcina ukuguquguquka kokutshintsha ababoneleli bayo bezonxibelelwano okanye amaqonga e-VMS kwixesha elizayo ngaphandle kokukrazula nokutshintsha iindawo zokugqibela ezibonakalayo. Oku kuzibophelela ekusebenzisenina kunye nokuthobela imithetho eqhelekileyo kwandisa umjikelo wobomi botyalo-mali, kuqinisekisa ukuba inethiwekhi yefowuni engxamisekileyo ihlala ilitye elibalulekileyo neliguquguqukayo leziseko zokhuseleko loluntu kangangeminyaka emininzi.
Izinto ezibalulekileyo ekufuneka ziqwalaselwe
- Izigqibo ezibalulekileyo kunye nesizathu seeFowuni eziNgxamisekileyo
- Iinkcukacha, ukuthobela imithetho, kunye nokuhlolwa komngcipheko okufuneka kuqinisekiswe ngaphambi kokuba uzibophelele
- Amanyathelo alandelayo asebenzayo kunye nezilumkiso abafundi abanokuzisebenzisa ngoko nangoko
Imibuzo ebuzwa qho
Kutheni kufuneka ufake iifowuni ezingxamisekileyo xa uninzi lwabantu luneefowuni eziphathwayo?
Zibonelela ngendawo yokufowunela ezinzileyo, ebonakalayo, neqonda indawo esebenza xa iibhetri zeselula zisifa okanye iinethiwekhi zeselula zixinene.
Ziphi iifowuni zongxamiseko ezisebenza kakuhle kakhulu?
Basebenza kakuhle kwiindawo zokuthutha abantu, kwiikhampasi, kwiindlela ezinkulu, kwiipaki, nakwiindawo zoshishino apho ukugubungela kubuthathaka, umgama mkhulu, okanye impendulo ekhawulezileyo yasekuhlaleni ibalulekile.
Zeziphi iinkcukacha ekufuneka zibe nazo ifowuni yongxamiseko yangaphandle?
Khangela ubuncinane i-IP66/IP67, i-IK09/IK10, isandi esicacileyo esipheleleyo se-duplex, kunye noluhlu olubanzi lokusebenza olufana ne--40°C ukuya kwi-+70°C ukuze ufumane inkonzo ethembekileyo yangaphandle.
Ngaba kufuneka ndikhethe iifowuni ezingxamisekileyo ze-analog okanye ze-VoIP?
Sebenzisa i-analog apho ukuqina kwamandla ombane kubalulekile kwaye kukho i-copper. Khetha i-VoIP/SIP ukuze kube lula ukudibanisa, ukubeka esweni, kunye nokwandisa iinethiwekhi ezixhaswa yi-PoE.
Ngaba iifowuni zeSiniwo ezingxamisekileyo zingasetyenziswa kwiindawo ezinobungozi okanye ezinzima?
Ewe. I-Siniwo ibonelela ngeemveliso zonxibelelwano olungxamisekileyo ezimelana nemozulu nezingenakuqhuma kwiindawo zemigodi, ioyile negesi, ezothutho, ezolwandle, nezinye iindawo ezifuna uncedo.
Ixesha leposi: Meyi-26-2026