Avaya Configuring Line Services Manual de usuario Pagina 41

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Overview of Line Protocols
1-17
Figure 1-11. Extended Superframe
E1 Services
E1 services (2.048 CEPT) are the European equivalent of T1 services, and operate
in a similar fashion. T
able 1-3 shows the specification for an E1 line.
Table 1-3. Specification for E1 Line
Attribute Value
Framing rate 8000 Frames/s
Channels per frame 32
Line speed 2.048 Mb/s
Extended Superframe
Frame 24Frame 23Frame 2Frame 1
Framing Bit
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