Zida zama Networking, Network Devices, Intermediate Systems, Interworking Unit

 

COMPUTER NETWORKING DEVICES ndi zida zomwe zimalumikizira data mumanetiweki apakompyuta. Zipangizo zamakompyuta zimatchedwanso NETWORK EQUIPMENT, INTERMEDIATE SYSTEMS (IS) kapena INTERWORKING UNIT (IWU). Zipangizo zomwe ndi zomaliza kulandira kapena zomwe zimapanga deta zimatchedwa HOST kapena DATA TERMINAL EQUIPMENT. Zina mwazinthu zapamwamba kwambiri zomwe timapereka ndi ATOP TECHNOLOGIES, JANZ TEC, ICP DAS ndi KORENIX.

 

Tsitsani kabuku kathu kamtundu wa ATOP TECHNOLOGIES

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(Tsitsani ATOP Technologies Product  List  2021)

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Tsitsani kabuku kathu kakang'ono ka mtundu wa JANZ TEC

 

Tsitsani kabuku kathu kopangidwa ndi mtundu wa KORENIX

 

Tsitsani kabuku kathu kamtundu wa ICP DAS wolumikizirana ndi mafakitale ndi maukonde

 

Tsitsani masinthidwe athu amtundu wa ICP DAS wamafakitale a Ethernet pamalo ovuta

 

Tsitsani kabuku kathu ka ICP DAS PACs Embedded Controllers & DAQ

 

Tsitsani kabuku kathu ka ICP DAS Industrial Touch Pad

 

Tsitsani kabuku kathu ka ICP DAS Remote IO Modules ndi IO Expansion Units

 

Tsitsani PCI Board yathu ya mtundu wa ICP DAS ndi IO Cards

 

 

M'munsimu muli mfundo zofunika kwambiri zokhudza zipangizo zapaintaneti zomwe mungapeze zothandiza.

 

Mndandanda wa zida zolumikizirana ndi makompyuta / Zida zodziwika bwino zochezera pa intaneti:

 

ROUTER: Ichi ndi chida chapaintaneti chapadera chomwe chimatsimikizira malo ochezera a pa intaneti pomwe chingatumize paketi ya data komwe ikupita. Mosiyana ndi chipata, sichingagwirizane ndi ma protocol osiyanasiyana. Imagwira pa OSI layer 3.

 

BRIDGE: Ichi ndi chipangizo cholumikiza magawo angapo a netiweki motsatira ulalo wa data. Imagwira pa OSI layer 2.

 

SINTHA: Ichi ndi chipangizo chomwe chimagawira kuchuluka kwa magalimoto kuchokera pagawo limodzi la netiweki kupita ku mizere ina (malo omwe mukufuna) omwe amalumikiza gawolo ndi gawo lina la netiweki. Chifukwa chake mosiyana ndi kanyumba kosinthira kumagawaniza kuchuluka kwa maukonde ndikutumiza kumalo osiyanasiyana osati kumakina onse pamaneti. Imagwira pa OSI layer 2.

 

HUB: Imalumikiza magawo angapo a Efaneti pamodzi ndikuwapangitsa kukhala gawo limodzi. Mwanjira ina, likulu limapereka bandwidth yomwe imagawidwa pakati pa zinthu zonse. A hub ndi chimodzi mwazinthu zofunikira kwambiri za Hardware zomwe zimalumikiza ma terminals awiri kapena angapo a Ethernet pamaneti. Choncho, kompyuta imodzi yokha yolumikizidwa ku likuluyo imatha kufalitsa panthawi imodzi, mosiyana ndi masiwichi, omwe amapereka mgwirizano wodzipereka pakati pa mfundo zaumwini. Imagwira ntchito pa OSI layer 1.

 

REPEATER: Ichi ndi chipangizo chokulitsa ndi/kapena kupanganso ma siginecha a digito omwe amalandiridwa powatumiza kuchokera kugawo lina la netiweki kupita ku lina. Imagwira ntchito pa OSI layer 1.

 

Zina mwa zida zathu za HYBRID NETWORK:

 

MULTILAYER SWITCH: Ichi ndi chosinthira chomwe kuphatikiza pa OSI wosanjikiza 2, chimapereka magwiridwe antchito pamagawo apamwamba a protocol.

 

PROTOCOL CONVERTER: Ichi ndi chipangizo cha hardware chomwe chimasintha pakati pa mitundu iwiri yosiyana ya mauthenga, monga ma asynchronous ndi synchronous transmissions.

 

BRIDGE ROUTER (B ROUTER): Chida ichi chimaphatikiza magwiridwe antchito a rauta ndi mlatho motero zimagwira ntchito pa OSI zigawo 2 ndi 3.

 

Nazi zina mwazinthu zathu zamapulogalamu ndi mapulogalamu omwe nthawi zambiri amayikidwa pamalumikizidwe amanetiweki osiyanasiyana, mwachitsanzo pakati pa maukonde amkati ndi akunja:

 

PROXY: Iyi ndi ntchito ya netiweki yamakompyuta yomwe imalola makasitomala kuti azitha kulumikizana ndi netiweki zina

 

FIREWALL: Ichi ndi chidutswa cha hardware ndi / kapena mapulogalamu omwe amaikidwa pa intaneti kuti ateteze mtundu wa mauthenga omwe amaletsedwa ndi ndondomeko ya intaneti.

 

NETWORK ADDRESS TRANSLATOR: Ntchito zapaintaneti zomwe zimaperekedwa ngati zida ndi/kapena mapulogalamu omwe amasintha ma adilesi amkati kukhala akunja akunja ndi mosemphanitsa.

 

Zida zina zodziwika zokhazikitsa maukonde kapena ma dial-up:

 

MULTIPLEXER: Chipangizochi chimaphatikiza ma sign amagetsi angapo kukhala chizindikiro chimodzi.

 

NETWORK INTERFACE CONTROLLER: Chidutswa cha zida zamakompyuta zomwe zimalola kompyuta yolumikizidwa kuti ilumikizane ndi netiweki.

 

WIRELESS NETWORK INTERFACE CONTROLLER: Kachidutswa kakang'ono ka kompyuta komwe kamalola kompyuta yolumikizidwa kulumikizana ndi WLAN.

 

MODEM: Ichi ndi chipangizo chomwe chimasinthira chizindikiro cha analogi ''chonyamula'' (monga phokoso), kuti chisamutsire zidziwitso za digito, komanso chomwe chimatsitsa chizindikiro chonyamulira chotere kuti chizindikire zomwe zimatumizidwa, ngati kompyuta yolumikizana ndi kompyuta ina telefoni network.

 

ISDN TERMINAL ADAPTER (TA): Ichi ndi chipata chapadera cha Integrated Services Digital Network (ISDN)

 

LINE DRIVER: Ichi ndi chipangizo chomwe chimakulitsa mtunda wotumizirana ndi kukulitsa chizindikiro. Maukonde a Base-band okha.

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Bwererani ku  PRODUCTS TSAMBA