NguMlawuli / 09 Jun 20 /0Amagqabantshintshi Ungagweba njani ukuba kukho ingxaki nge-fiber optic transceiver? Ngokubanzi, amandla akhanyayo e-transceiver ye-fiber optical okanye imodyuli ye-optical yile ilandelayo: i-multimode iphakathi kwe-10db kunye ne-18db; imowudi enye yi-20km phakathi kwe -8db kunye ne -15db; kunye nemowudi enye yi-60km iphakathi kwe-5db kunye ne-12db phakathi. Kodwa ukuba amandla akhanyayo e-fiber optic transceiver app... Funda ngokugqithisileyo NguMlawuli / 04 Jun 20 /0Amagqabantshintshi Sijongene nolwandle, masidubule kunye Ukuze ulawule uxinzelelo lomsebenzi, yenza umoya wokusebenza wothando, uxanduva kunye nolonwabo, ukuze wonke umntu atyale imali kumsebenzi olandelayo. Isebe lezentengiso le-HDV liququzelele ngokukodwa imisebenzi yangaphandle ye-Dapeng City Beach ukutyebisa abasebenzi ... Funda ngokugqithisileyo NguMlawuli / 02 Jun 20 /0Amagqabantshintshi Uhlalutyo olunzulu lwezalathi zemodyuli ye-SFP optical interface kunye namacandelo Isantya semodyuli ye-SFP + ye-optical: I-10G SFP + i-transceiver optical iphucula i-SFP (ngamanye amaxesha ibizwa ngokuba yi "mini-GBIC"). I-SFP isetyenziswe ngokubanzi kwi-Gigabit Ethernet kunye ne-1G, i-2G, kunye ne-4G yeFiber Channel. Ukuze uziqhelanise namazinga aphezulu edatha, i-SFP+ iyile i-electromagnetic ephuculweyo ... Funda ngokugqithisileyo Ngu Admin / 28 May 20 /0Amagqabantshintshi Zonke ziyimisebenzi yokuguqula i-photoelectric. Yintoni umahluko phakathi kweemodyuli ze-optical kunye ne-fiber optic transceivers? Iimodyuli ze-Optical kunye ne-optical fiber transceivers zizixhobo ezenza ukuguqulwa kwe-photoelectric. Yintoni umahluko phakathi kwazo? Kule mihla, ukuhanjiswa kwedatha kumgama omde osetyenziswa kwiiprojekthi ezininzi ezihlakaniphile ngokusisiseko kusebenzisa ukuhanjiswa kwefiber optical. Umdibaniso phakathi koku ufuna imodu yokubona... Funda ngokugqithisileyo Ngu Admin / 26 May 20 /0Amagqabantshintshi Ngaba iimodyuli ze-Gigabit SFP ezibonakalayo zingasetyenziswa kwi-10 Gigabit SFP + izibuko? Ngokutsho kovavanyo, imodyuli ye-Gigabit SFP optical inokusebenza kwi-10 Gigabit SFP + port, kodwa i-10 Gigabit SFP + imodyuli ye-optical ayikwazi ukusebenza kwi-port ye-Gigabit SFP. Xa imodyuli ye-optical ye-Gigabit SFP ifakwe kwi-10 ye-Gigabit SFP + i-port, isantya se-port yi-1G, kungekhona i-10G .... Funda ngokugqithisileyo Ngu Admin / 21 May 20 /0Amagqabantshintshi Yintoni i-single-fiber-fiber / i-dual-fiber optical transceiver? I-Optical fiber transceiver yiyunithi yokuguqula imidiya ye-Ethernet etshintshisa umgama omfutshane ojijekileyo weempawu zombane kunye nemiqondiso yokubona ekude. Yahlulwe kakhulu ibe yi-fiber optical transceivers kunye ne-dual-fiber optical transceivers ngokweemfuno zabo zeNex... Funda ngokugqithisileyo << < Ngaphambili53545556575859Okulandelayo >>> Iphepha 56/76