Kedu ihe bụ eriri ọla kọpa Direct

N'okwu dị mfe, DAC nwere modul na njedebe nke ~ 26-28 AWG twinax ọla kọpa nke na-enye ohere nkwurịta okwu n'etiti ngwaọrụ n'elu waya ọla kọpa.Ma nsọtụ nwere kpọmkwem njikọ na eriri ogologo na edozi.Nchedo eletrọnịkị gburugburu eriri ọla kọpa na-abawanye ka ọsọ na-abawanye iji mee ka nkwukọrịta bụrụ ntụkwasị obi.

Dị ka akụkụ nke usoro nduzi fiber optic anyị, anyị na-elekwasịkarị anya na ngwa anya.Nkwurịta okwu anya dị mkpa maka nnyefe data ogologo ogologo.Ka netwọkụ na-agba ọsọ ọsọ, anyị na-abanyekwa n'ime oge 400GbE na karịa, anya nke nkwukọrịta ọla kọpa nwere ike ịdabere na ya na njem na-agba ọsọ ndị ahụ nwere oke.N'ime afọ ole na ole sochirinụ, anyị ka nwere ike ịhụ DAC ọla kọpa n'etiti ngwaọrụ na otu rack, mana na-aga n'ihu, ọtụtụ rack-to-rack na gafere njikọta ga-eme site na nkwurịta okwu anya.

N'ihe atụ a, anyị nwere njikọ QSFP+ abụọ na njedebe ọ bụla.E nwere mgbe ahụ eriri USB nke na-aga n'etiti nsọtụ abụọ na-ekwe ka ngwaọrụ na-ekwurịta okwu.Igwe eriri a, n'adịghị ka transceivers anya, na-abụkarị ogologo a kapịrị ọnụ yana oke n'ogologo ya site na iguzosi ike n'ezi ihe.

40G QSFP+ Passive DAC USB (QSFP+ ruo QSFP+)