Site na Admin / 03 Sep 19 /0Okwu Okwu mmalite na ntụnyere EPON na GPON Kedu ihe bụ PON?Nkà na ụzụ ịnweta brọdband na-arị elu, a kara aka na ọ ga-abụ ogige agha ebe anwụrụ ọkụ na-agaghị apụ apụ.Ka ọ dị ugbu a, nnukwu ụlọ ka bụ teknụzụ ADSL, mana ọtụtụ ndị na-emepụta akụrụngwa na ndị na-arụ ọrụ etinyela uche ha na netwọkụ anya ac. GỤKWUO Site na Admin / 30 Ọgọst 19 /0Okwu Chronicle nke mmepe nke ngwa anya eriri nkwurịta okwu usoro Site na mmepe teknụzụ nkwukọrịta ngwa anya na-aga n'ihu, nkwurịta okwu fiber optical enwetala ọgbọ ise kemgbe ọdịdị ya.Ọ na-enwetala njikarịcha na nkwalite nke OM1, OM2, OM3, OM4 na OM5 fiber, ma mee ọganihu na-aga n'ihu na ikike nnyefe na ... GỤKWUO Site na Admin / 28 Ọgọst 19 /0Okwu Nhazi nke eriri optic na fiber optic transceivers Site na ngwụcha afọ 1980, nkwukọrịta fiber-optic ji nwayọọ nwayọọ gbanwee site na ogologo ogologo ogologo ruo ogologo ogologo, site na eriri multimode gaa na eriri otu ụdị.Ka ọ dị ugbu a, a na-eji eriri otu ụdị eme ihe n'ọtụtụ ebe na netwọkụ eriri eriri USB na netwọọdụ ahịrị mpaghara mpaghara.Multimode eriri bụ naanị li ... GỤKWUO Site na Admin / 26 Ọgọst 19 /0Okwu A ga-ejirịrị transceivers fiber optic mee ihe abụọ? A ga-eji fiber optic transceivers mee ihe na ụzọ abụọ? Ọ dị nkewa na transceiver fiber?Ọ bụrụ na a ga-eji eriri transceivers mee ihe na ụzọ abụọ, ọ bụchaghị otu ụdị na ụdị?Ma ọ bụ ị nwere ike iji ngwakọta bran ọ bụla ... GỤKWUO Site na Admin / 24 Ọgọst 19 /0Okwu Nhazi na ule nke 400G modul anya Modul ngwa anya bụ isi akụrụngwa akụrụngwa iji ghọta njikọ netwọkụ anya na etiti data.Site na mmụba nke ọnụ ọgụgụ ọdụ ụgbọ mmiri na njupụta, ọnụahịa nke modul optical ga-akwụ ụgwọ ihe fọrọ nke nta ka ọ bụrụ ọkara nke ọnụ ahịa netwọk anya na data center. Ugbu a, 100G interconnection technology ... GỤKWUO Site na Admin / 22 Ọgọst 19 /0Okwu Kedu uru nke OM5 fiber jumper tụnyere OM3/OM4? “OM” na nzikọrịta ozi anya na-ezo aka na “Optical Multi-mode”.Optical mode, nke bụ ọkọlọtọ maka multimode eriri na-egosi eriri ọkwa.Ugbu a, TIA na IEC akọwapụtara ụkpụrụ eriri eriri eriri bụ OM1, OM2, OM3, OM4, na OM5.Nke mbụ, gịnị bụ multimode na otu mode?Abụ... GỤKWUO << < gara aga39404142434445Ọzọ >>> Peeji nke 42/46