24 Chaw nres nkoj 10 100 Ceev Ethernet

Lub 24 Chaw nres nkoj 10 100 ceev ethernet hloov ua haujlwm siab - qhov sib txuas ceev rau cov tes hauj lwm uas muaj cov keyboards me me. Nrog rau ob lub kaum ob qhov chaw nres nkoj muaj, nws muab lub peev xwm los txuas tag nrho hauv pem teb ntawm cubicles, lub tshuab computer loj, lossis lub kaw lus CCTV koob yees duab. Cov theem ntawm qhov chaw nres nkoj no ua kom yooj yim network architecture los ntawm kev txo tus naj npawb ntawm daisy - chained keyboards, tsim kom muaj kev huv, tswj tau ntau dua, thiab txhim khu kev qha lub cev network infrastructure.

Qhov no 24 Chaw nres nkoj 10 100 ceev ethernet hloov siv lub khw muag khoom muaj zog-thiab-forward switching architecture nrog txhim kho kev kuaj xyuas yuam kev. Nws meticulously txheeb xyuas qhov ncaj ncees ntawm txhua cov ntaub ntawv ncej ua ntej retransmission. Nws tshuaj xyuas CRC qhov tsis raug (Cov ntaub ntawv tsis raug) thiab poob cov khoom tawg (Khiav cov pob khoom), kom ntseeg tau tias tsuas yog cov ntaub ntawv huv, siv tau hla lub network, uas txo qis qhov xav tau ntawm kev xa rov qab thiab txhawb nqa tag nrho kev sib txuas lus.

Nyob rau hauv ib lub network loj nrog 24 kev sib txuas ua haujlwm, "tshaj tawm cua daj cua dub" (ib qho kev nplua nuj ntawm kev tshaj tawm ib txhij) tuaj yeem ua rau kev ua haujlwm tsis zoo. Ib qho txiaj ntsig tseem ceeb ntawm qhov 24 Chaw nres nkoj 10 100 nrawm ethernet yog suav nrog Kev Tshaj Tawm Tshaj Tawm Huab Cua. Cov yeeb yam no nquag saib xyuas cov tsheb khiav hauv lub network thiab yuav lim lossis thaiv kev tshaj tawm ntau dhau, multicast, lossis tsis paub txog kev khiav tsheb unicast.

Qhov no 24 Chaw nres nkoj 10 100 ceev ethernet hloov tsis muaj - thaiv kev hloov pauv muaj peev xwm tuav txog 4.8Gbps ntawm cov ntaub ntawv tsheb. Qhov kev hloov pauv no ua kom ntseeg tau tias tag nrho 24 qhov chaw nres nkoj tuaj yeem ua haujlwm ib txhij ntawm lawv qhov siab tshaj plaws (100Mbps).