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Ukuhlaziywa kwezinzuzo ze-WiMAX ekufinyeleleni kwe-IPTV
Njengoba i-IPTV yangena emakethe ngo-1999, izinga lokukhula lishelelezi kancane kancane. Kulindeleke ukuthi abasebenzisi be-IPTV bomhlaba wonke bazofinyelela ngaphezu kwezigidi ezingama-26 ngonyaka we-2008, kanye nezinga lokukhula konyaka labasebenzisi be-IPTV eChina kusuka ngo-2003 kuya ku-2008 bazofika ngo-245%. Ngokwenhlolovo, ikhilomitha yokugcina yokufinyelela i-IPTV isetshenziswa kakhulu kwimodi yokufinyelela ye-DSL, ngokuvinjelwa ...Funda kabanzi -
Izakhiwo ezijwayelekile ze-DCI kanye ne-chain yezimboni
Muva nje, eqhutshwa ukuthuthukiswa kobuchwepheshe be-AI eNyakatho Melika, isidingo sokuxhumeka phakathi kwezindawo zenethiwekhi ye-arithmetic sesikhulile kakhulu, futhi imikhiqizo ehlobene ne-DCI nemikhiqizo ehlobene nayo idonsele ukunakwa emakethe, ikakhulukazi emakethe yezimali. I-DCI (Isikhungo Sedatha Isikhungo Sokuxhumeka, noma i-DCI esifushane), noma isikhungo sedatha ku ...Funda kabanzi -
Imvamisa ye-Optical ihlanganisa nokudluliselwa kokubonakalayo?
Njengoba sazi, kusukela ngonyaka we-1990s, i-WDM WDM Technology isetshenziselwe izixhumanisi ezinde ze-fiber-optic izixhumanisi zamakhulu noma izinkulungwane zamakhilomitha. Ezifundeni eziningi zezwe, ingqalasizinda ye-fiber iyimpahla yayo ebiza kakhulu, kuyilapho izindleko zezakhi ze-transceiver ziphansi. Kodwa-ke, ngokuqhuma kwamanani wedatha kumanethiwekhi afana ne-5G, ubuchwepheshe be-WDM buya ngokuya kungokwengeziwe ...Funda kabanzi -
Yiziphi izidingo ezikhethekile zezintambo ze-profinet?
I-ProFinet iyi-ethernet-based Industrial Communcial Protocol, esetshenziswa kabanzi ezinhlelweni zokulawula ezenzakalelayo, Izidingo ze-Profinet Cable ezikhethekile zigxile kakhulu ezingozini zomzimba, ukusebenza kukagesi, izidingo zokuguqulwa kwezemvelo kanye nokufakwa kwezidingo. Le ndatshana izogxila ku-Profinet Cable ukuze ihlaziywe imininingwane enemininingwane. I. Izici Zomzimba 1, Uhlobo lwekhebula luvikelwe ...Funda kabanzi -
Ukuhlaziywa okuningiliziwe kwe-Imodi eyodwa ye-Fiber Optic Cable (SMF)
I-SINGLE-Mode Fiber (SMF) I-Technology Technology ohlelweni lokuxhumana lwe-Fiber Optic, ithatha isikhundla esingenakufinyeleleka ebanga elide nokudluliswa kwedatha ephezulu ngokusebenza kwayo okuhle. Le ndatshana izokwethula ukwakheka, ukucaciswa kobuchwepheshe, izimo zohlelo lokusebenza kanye nesimo semakethe sekhebula elilodwa le-fiber ngokuningiliziwe. Ukwakheka kwekhebula elilodwa le-fiber optic cable ...Funda kabanzi -
Ungakubona kanjani ukwakheka kwesicelo kwe-fiber optic pyrometer?
Uhlelo lokulinganisa lokushisa lwe-fiber optic lihlukaniswe izinhlobo ezintathu, isilinganiso sokushisa se-fluorescent, isilinganiso sokushisa kwe-fiber okusatshalaliswa, kanye nesilinganiso sokushisa se-fiber grating. 1, ukulinganiswa kokushisa kwe-fluorescent okungukushisa komgcini we-fluorescel fiber lokushisa lokushisa le-fluorescent kufakiwe ku-Gamering Cabine ...Funda kabanzi -
Amanethiwekhi we-Aon vs Pon: Izinketho zezinhlelo ze-fiber-to-the-home FTth
I-fiber to the Home (FTTH) uhlelo olufaka i-fiber Optics kusuka endaweni ephakathi nendawo ngqo ezakhiweni zamazazi ngazinye njengamakhaya namafulethi. Ukuthunyelwa kwe-FTT kufike isikhathi eside ngaphambi kokuba abasebenzisi bamukele i-fiber optics esikhundleni sethusi lokufinyelela kwe-inthanethi ebanzi. Kunezindlela ezimbili eziyisisekelo zokusebenzisa inethiwekhi ephezulu ye-FTthFunda kabanzi -
I-LAN isishibhile vs. san switch, yini umehluko?
I-LAN ne-SAN yokumela inethiwekhi yendawo yendawo kanye nenethiwekhi yendawo yokugcina, ngokulandelana, futhi zombili ziyizinhlelo zokugcina zokugcina zokugcina impahla ekusetshenzisweni okubanzi namuhla. I-LAN iyiqoqo lamakhompyutha kanye nokunye okuphathelene nesixhumanisi sezokuxhumana esinentambo noma engenantambo kumaseva atholakala ezindaweni ezahlukahlukene zendawo. I-San kunethiwekhi, ngakolunye uhlangothi, ihlinzeka ngokuxhumana ngejubane eliphezulu futhi yakhelwe ...Funda kabanzi -
Ukuqonda Ukushintshwa kwePoe: Ukunika amandla inethiwekhi yakho kahle
Emhlabeni wanamuhla wedijithali osheshayo, isidingo sezixazululo zenethiwekhi ezisebenzayo azikaze zibe ngaphezulu. Enye yezinhlamvu ezintsha kakhulu zokuphuma ukuze ahlangabezane nalesi sidingo amandla ngaphezulu kwamandla we-Ethernet (Poe). Idivayisi ayisebenzi kuphela ukusetha kwenethiwekhi kepha futhi ithuthukisa ukusebenza kwamadivayisi ahlukahlukene axhunyiwe kukho. Kule bhulogi, sizohlola ukuthi i-poe switch ini ...Funda kabanzi -
Ukuqonda amabhokisi okufinyelela kwe-fib ukufinyelela: umgogodla wokuxhuma kwanamuhla
Emhlabeni wanamuhla wedijithali osheshayo, ukuxhumana kwe-inthanethi okuthembekile kubaluleke kakhulu kunangaphambili. Njengoba ngokwengeziwe ukuthembela kwi-inthanethi enesivinini esikhulu somsebenzi, imfundo nokuzijabulisa, ingqalasizinda esekela lokhu kuxhumana kuba yibucayi. Elinye lamaqhawe angasebenzi kule nqalasizinda ibhokisi le-fiber aff terminal ibhokisi. Kule bhulogi, sizohlola ukuthi yiluphi uibe ...Funda kabanzi -
Umhlahlandlela obalulekile kumaphaneli we-fiber patch: Okudingayo ukwazi
Ezinkalweni ezikhula ngokushesha zokuxhumana ngocingo kanye nokuphathwa kwedatha, amaphaneli we-fiber optic panes yitshe lezindunduma zengqalasizinda zesimanje. Noma ngabe ungumqeqeshi onolwazi noma umnikazi webhizinisi ofuna ukuthuthukisa inethiwekhi yakho, kubalulekile ukuqonda iqhaza nezinzuzo zamaphaneli we-fiber optic patch. Lo mhlahlandlela uzokuhamba ngayo yonke into ...Funda kabanzi -
Ama-Optical Node: Umgogodla wokuxhumeka kwe-inthanethi okuphezulu
Emhlabeni wokuxhumeka kwe-inthanethi okuphezulu kakhulu, ama-aptical node adlala indima ebalulekile ekuqinisekiseni ukuhanjiswa kwemininingwane engenamthungo. Lezi zindawo ziyingxenye ebalulekile yamanethiwekhi we-fiber optic, ukuguqula indlela imininingwane ehamba emhlabeni wonke. Ukusuka ekusakazweni kwevidiyo ye-HD ukwenza umhlangano wevidiyo obukhoma, ama-node akhanyayo angamaqhawe angasebenzi awenza konke kungenzeka. ...Funda kabanzi
