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Default Settings for CT1/PRI Interfaces
This section provides the default settings for a CT1/PRI interface.
Table 6-1 Default settings for a CT1/PRI interface
Parameter |
Default Setting |
|---|---|
Working mode of the 1E1T1-M/2E1T1-M interface card |
e1-data (CE1/PRI mode) |
Cable type applicable to the CT1/PRI interface |
120 ohm balanced cable (twisted pair) |
Attenuation or length of the transmission line matching the CT1/PRI interface |
long -7.5db |
Clock mode |
Slave clock mode |
Line idle code type |
0x7e |
Interframe filling tag type and minimum number of interframe filling tags |
Interframe filling tag type: 0x7e; minimum number of interframe filling tags: 4 |
Frame format |
ESF |
Whether to invert data |
No |
Whether to perform RAI detection |
Yes |
Alarm thresholds |
|