Hardware Interface Line Interface
Centillion 1200N ATM Switch User Manual 6-5
NTP 297-8103-903
6.3M-J2 Frame Format
For public network UNI
Physical layer: TTC standard JT-G703-a
Coaxial cable
Line coding: NRZ
Data rate/line rate: 6.312 Mbps
Cell rate: 6.144 Mbps
Cell alignment: HEC is used
Figure 6-5: Secondary Speed Interface (6.3M) Frame Format