Ike ịgbanwee

Ikike ngbanwe nke ngbanwe, nke a makwaara dị ka bandwit backplane ma ọ bụ ịgbanye bandwit, bụ ọnụọgụ data kachasị elu nke enwere ike ijikwa n'etiti ihe ngbanwe interface ma ọ bụ kaadị interface na ụgbọ ala data.Ike mgbanwe na-egosi ngụkọta ike mgbanwe data nke mgba ọkụ, na unit bụ Gbps.Ike mgbanwe nke ngbanwe izugbe sitere na ọtụtụ Gbps ruo narị narị Gbps.N'ịdị elu ikike ngbanwe nke ngbanwe, ike na-esiwanye ike ịhazi data, mana ọnụ ahịa nhazi dị elu.

 Ọnụego mbugharị ngwugwu

Ọnụego mbugharị ngwungwu nke mgba ọkụ na-egosi nha ike nke ngbanwe nwere ibugharị ngwugwu.Nkeji a na-abụkarị bps, na ọnụego mbugharị ngwugwu nke mgbanwe izugbe sitere na iri puku kwuru iri Kpps ruo ọtụtụ narị Mpps.Ọnụego mbugharị ngwugwu na-ezo aka na ngwugwu data nde ole (Mpps) nke mgba ọkụ nwere ike ibugharị kwa nkeji, ya bụ, ọnụọgụ data nke ngbanwe nwere ike ibugharị n'otu oge.Ọnụego mbugharị ngwugwu na-egosipụta ikike ngbanwe nke ngbanwe na nkeji nke ngwugwu data.

N'ezie, ihe dị mkpa na-egosi na-ekpebi ọnụego mbugharị ngwugwu bụ bandwit backplane nke mgba ọkụ.Ihe dị elu nke bandwit backplane nke mgba ọkụ, ike na-esiwanye ike ịhazi data, ya bụ, ọnụ ọgụgụ mbugharị ngwugwu dị elu.

Mgbanaka Ethernet

Mgbanaka Ethernet (nke a na-akpọkarị netwọk mgbanaka) bụ mgbanaka mgbanaka nke nwere otu IEEE 802.1 kwekọrọ Ethernet ọnụ, ọnụ nke ọ bụla na-ekwurịta okwu na ọnụ abụọ ndị ọzọ site na 802.3 Media Access Control (MAC) nke dabeere na ọdụ ụgbọ mmiri Ethernet MAC nwere ike. teknụzụ oyi akwa ọrụ ndị ọzọ (dị ka SDHVC, Ethernet pseudowire nke MPLS, wdg), na ọnụ ụzọ niile nwere ike ịkparịta ụka ozugbo ma ọ bụ na-apụtaghị ìhè.