Panasonic 1200N Benutzerhandbuch
Line Interface
Hardware Interface
6-6
Centillion 1200N ATM Switch User Manual
NTP 297-8103-903
DS3 Frame Format
■
For public network UNI and private network UNI/NNI
■
Physical layer:
❑
ITU-T G703
❑
G804
❑
I432
❑
ANSI T1.102-1933
❑
T1.107a-1990
❑
T1.404-1994
❑
T1.646-1995
❑
Bellcore TR-NWT-001112
❑
TR-NWT-000499
■
Coaxial cable
■
Line coding: B3ZS
■
Data rate/line rate: 44.736 Mbps
■
Cell rate: 44.21 Mbps (Direct Mapping), 40.70 Mbps (PLCP)
format.