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Transatlantic G.703 comparisons.
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Standards de réseaux
Wireless Ethernet standards
G.SHDSL, VDSL, and VDSL2
Various DSL standards.
Transatlantic G.703 comparisons.
G.703 technology—save money without compromising connectivity
Introduction to G.703
Le modèle OSI
Codes Ethernet
Ethernet 10 Gbits
« Black Box explique
Comparaison du G.703 Europe/US
Europe
Appelé E1
32 intervalles de temps utilisateur
Débit total : 2,048 Mbits/s non tramé
Débits utilisateur: ≤ 1.984 kbits/s, par intervalle de 64 kbits/s, en mode tramé
Codage HDB3
U.S.
Appelé T1
24 intervalles de temps utilisateur
Débit utilisateur : 1.544 Mbits/s non tramé
Débit utilisateur ≤ 1.536 kbits/s de 64-kbits/s en mode tramé (D4 ou ESF)
Codage AMI ou B8ZS
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