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Line Interface | Hardware Interface |
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DS3 Frame Format
■For public network UNI and private network UNI/NNI
■Physical layer:
❑
❑G804
❑I432
❑ANSI
❑
❑
❑
❑Bellcore
❑
■Coaxial cable
■Line coding: B3ZS
■Data rate/line rate: 44.736 Mbps
■Cell rate: 44.21 Mbps (Direct Mapping), 40.70 Mbps (PLCP)
Figure 6-6 and Figure 6-7 illustrate DS3 frame format and DS3 PLACP frame format.
Centillion 1200N ATM Switch User Manual | |
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