Kodi mfundo yogwirira ntchito ya ring network switch ndi iti?
2021-11-19
Kusintha kwa netiweki kwa mphete kumagwira ntchito pazosanjikiza zolumikizira deta, yokhala ndi mabasi apamwamba kwambiri komanso matrix osinthira mkati. Gawo lowongolera litalandira paketi ya data, doko lokonzekera limayang'ana patebulo lolozera ma adilesi kuti lidziwe kuti ndi ...
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Chidziwitso cha njira zitatu zoyendetsera ma switch switch network
2021-11-08
Masiwichi amagawidwa kukhala masiwichi oyendetsedwa ndi ma switch osayendetsedwa molingana ndi momwe angayendetsedwe kapena ayi. Zosintha zoyendetsedwa zitha kuyendetsedwa m'njira zotsatirazi: kasamalidwe kudzera pa RS-232 serial port (kapena doko lofananira), kasamalidwe kudzera ife...
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Kufotokozera mwatsatanetsatane gawo la ntchito ya serial server ndi dongosolo la ntchito
2021-11-11
Seva ya doko la serial imapereka doko la serial ku ntchito ya netiweki, kotero kuti chipangizo chojambulira doko chikhoza kukhala ndi mawonekedwe a TCP / IP network, kulumikizana ndi netiweki ya kulumikizana kwa data, kukulitsa kwambiri mtunda wolumikizana wa seri ...
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Mukagula chosinthira chamakampani, kodi IP yoyenera ya switch ya mafakitale ndi iti?
2021-11-15
Mulingo wachitetezo cha masinthidwe a mafakitale nthawi zambiri amatchedwa index ya IP chitetezo. IP imatanthawuza "chitetezo cha ingress, chitetezo chofikira", ndipo gawo lachitetezo limalembedwa ndi IEC (International Electrotechnical Association). Kotero, pamene ife tikupita ...
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Kodi ma switch a PoE amapulumutsa mphamvu?
2021-11-03
Monga tonse tikudziwa, chimodzi mwazabwino zazikulu zamagetsi a PoE ndikupulumutsa mphamvu, koma kupulumutsa mphamvu kumadziwonetsera kuti? Kusintha kwa PoE kumangosintha mphamvu molingana ndi chipangizo chamagetsi. Mwachitsanzo, pamene kutentha kwa inf...
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Kodi kuopsa kapena kuipa kwa ukadaulo wamagetsi wa PoE ndi chiyani pakugwiritsa ntchito mainjiniya?
2021-10-29
1. Mphamvu zosakwanira, mapeto olandirira sangathe kusuntha: 802.3af standard (PoE) mphamvu yotulutsa mphamvu ndi yochepa kuposa 15.4W, yomwe imakhala yokwanira IPC, koma kwa zipangizo zamakono zopangira kutsogolo monga makamera a dome, zotulukapo. mphamvu sizingatheke Kupempha. 2. Chiwopsezo ndi ...
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Zofunikira za network ya Office pakusintha kwa mafakitale
2021-10-26
Masiku ano, ndi chitukuko cha anthu, makampani ambiri ali ndi zofunikira zapamwamba komanso zapamwamba pa intaneti, machitidwe ovuta kwambiri, mizere yambiri yakale iyenera kukwezedwa ndi kukonzedwanso, ndipo zofunikira pa kusintha kwa mafakitale zikukwera ...
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Nchifukwa chiyani kuwala kwa FX kwa fiber media converter sikuyatsa?
2021-10-22
Kumayambiriro kwachindunji kwa fiber media converter indicator: Fiber media converter ili ndi magetsi onse 6, mizati iwiri ya nyali zoyima, nyali zitatu pafupi ndi chingwe cha chigamba ndi nyali zowonetsera ulusi, ndi magetsi atatu pafupi ndi ne. ..
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Udindo wa masiwichi a netiweki mu data center
2021-10-18
Kusintha kwa netiweki ndi chipangizo chomwe chimakulitsa netiweki ndipo chimatha kupereka madoko olumikizirana mu sub-network kuti alumikizane ndi makompyuta ambiri. Ili ndi mawonekedwe a chiŵerengero chapamwamba cha ntchito-mtengo, kusinthasintha kwakukulu, kosavuta, komanso kosavuta kukhazikitsa. Ndiye...
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Kodi pali kusiyana kotani pakati pa masinthidwe odzipatulira amakampani owunikira chitetezo ndikusintha wamba?
2021-10-06
Zosintha za Industrial Ethernet zimayikidwa kumbuyo kwa rauta kuti muwonjezere mawonekedwe a rauta kuti athetse vuto la kusakwanira kolumikizana. Pamene Ethernet idapangidwa, chifukwa chogwiritsa ntchito Carrier Sense Multiplexing Collision Detection (CSMA/CD mechanism), ...
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