Akụkọ
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Nwere ike otu-mode na multi-mode nke ulo oru switches dochie onye ọ bụla ọzọ?
Mgbe ị na-azụta ihe ngbanwe nke ụlọ ọrụ, a ga-ajụ ndị ahịa ma ha chọrọ otu eriri otu eriri, otu-mode dual-fiber, multi-mode dual-fiber, wdg, na ebe a na-eji ha eme ihe.A ga-aghọta ihe ndị a naanị mgbe ha nwere nghọta doro anya banyere ịzụrụ ihe ngbanwe ụlọ ọrụ.Kedu ihe...GỤKWUO -
Kedu otu esi eji PoE Injector?
Kedu ka injector PoE si arụ ọrụ?Mgbe a na-ejikọta switches ma ọ bụ ngwaọrụ ndị ọzọ na-enweghị ọrụ ọkụ ọkụ na ngwaọrụ ndị kwadoro (dị ka igwefoto IP, AP wireless, wdg), ike na-enye ike PoE nwere ike inye nkwado ike na nnyefe data maka ngwaọrụ ndị a kwadoro n'otu oge, na-ebufe ya. ...GỤKWUO -
Kedu ihe bụ injector PoE?
PoE (Power over Ethernet) na-ezo aka na ike na teknụzụ Ethernet nke na-ebufe ike na data n'otu oge site na eriri abụọ gbagọrọ agbagọ.Ngwa nke teknụzụ a nwere ike imeziwanye nkwụsi ike na mgbanwe nke netwọkụ nke ọma, ya mere ndị mmadụ na-akwado ya nke ọma.Ugbu a, t...GỤKWUO -
Kewaa ụdị ọdụ ụgbọ mmiri Ethernet dịka ọnụego nnyefe si dị
Ọnụego nnyefe bụ ihe dị oke mkpa n'ịchọpụta ụdị ọdụ ụgbọ mmiri Ethernet.Ka ọ dị ugbu a, ọnụego nnyefe nke Ethernet switches bụ 1G/10G/25G/40G/100G ma ọ bụ karịa.Ndị na-esonụ bụ isi ọdụ ụgbọ mmiri ụdị ndị a Ethernet switches nwere dị iche iche nnyefe ọnụego.RJ45 maka...GỤKWUO -
Otu esi edozi oge netwọkụ nke mgba ọkụ Ethernet kpatara.
Kedu ka esi atụ oge igbu oge na netwọk Ethernet mgba ọkụ?Dịka enwere ike ịhụ na isiakwụkwọ gara aga, igbu oge ngbanwe bụ otu n'ime isi ihe na-ebute igbu oge netwọkụ.Yabụ kedu ka anyị ga-esi tụọ latency mgbanwe?A na-atụ oge igbu oge site na ọdụ ụgbọ mmiri gaa n'ọdụ ụgbọ mmiri na ngbanwe Ethernet, enwere ike ịkọ ya na multipl ...GỤKWUO -
Kedu ihe bụ igbu oge netwọk na mgba ọkụ Ethernet?
Latency netwọk na-ezo aka na oge echere netwọk, nke na-ezo aka na oge njem njem maka ngwungwu data ezipụ site na kọmputa onye ọrụ gaa na nkesa webụsaịtị, wee ozugbo site na ihe nkesa weebụsaịtị gaa na kọmputa onye ọrụ.Oge igbu oge bụ otu n'ime ihe na-emetụta netwọk ...GỤKWUO -
Tulee PoE+ na PoE++ switches
Power over Ethernet (PoE) bụ teknụzụ na-enye ike na-adabere na netwọk mpaghara (LAN), nke nwere ike ibunye ike na data na ngwaọrụ site na eriri netwọk na Ethernet.Ngwa nke teknụzụ a nwere ike belata ụgwọ ọrụ ma chekwaa oge ọrụ.Ugbu a, e nwere ...GỤKWUO -
Gbanwee ụkpụrụ ọkọnọ ike anaghị arụ ọrụ
Ka ọ dị ugbu a, ọtụtụ ndị na-agbanye ọkụ n'ahịa, ọkachasị ndị ochie, na-eji naanị otu ọkụ ọkụ.Ọ bụrụ na ọkọnọ ọkụ ahụ ada ada (dị ka ọdịda ọkụ), mgba ọkụ enweghị ike ịrụ ọrụ nke ọma, ma ọ bụ ọbụna mebie netwọkụ.A haziri switches wi...GỤKWUO -
Kedu ihe kpatara modul anya SFP ji ewu ewu?
Kedu ihe kpatara modul anya SFP ji ewu ewu?A na-ebelata olu nke modul anya SFP site na ọkara ma e jiri ya tụnyere olu nke GBIC optical module.Ọnụọgụ ọdụ ụgbọ mmiri SFP na otu panel ga-abụ okpukpu abụọ karịa nke GBIC optical module.Otu SFP ngwa anya modul nwere plọg na-egwu mini ngwa anya f...GỤKWUO -
Kedu ihe ị maara gbasara modul SFP?
Kedu ihe bụ SFP modul?Modul SFP bụ ngwaọrụ interface nke na-agbanwe akara eletrịkị gigabit ka ọ bụrụ akara ngosi.Ọ bụ ụkpụrụ ụlọ ọrụ dị obere na pluggable gigabit optical transceiver modul nke enwere ike itinye ya na SFP nke akụrụngwa netwọkụ dị ka switches, routers, na media con ...GỤKWUO -
Ebe nchekwa nchekwa nchekwa na nhọrọ eriri netwọk nke POE ike ọkọnọ
Ebe nchekwa nchekwa nchekwa nke ike ọkụ POE bụ mita 100, a na-atụ aro ka iji eriri netwọk ọla kọpa Cat 5e.Ọ ga-ekwe omume ịnyefe ike DC na eriri Ethernet ọkọlọtọ maka ogologo anya, yabụ kedu ihe kpatara nfefe na-ejedebe na 100 mita?Ọzọ, anyị ga-eso JHA T ...GỤKWUO -
Otu esi ahọrọ ihe ntụgharị vidiyo fiber na sistemụ nlekota nchekwa?
Multi-channel digital video transceivers optical transceivers nwere ike inwe ọtụtụ ọrụ, na ụdị ọrụ ọ bụla nwere ihe nrịbama teknụzụ kwekọrọ, dị ka ndeksi vidiyo, ndeksi ọdịyo, ndeksi data asynchronous, index Ethernet, ndeksi ekwentị na ihe ndị ọzọ.Specific teknuzu egosi nwere ike ịchọ t...GỤKWUO
