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CLI-based Configuration Guide - Interface Management

AR100, AR120, AR160, AR1200, AR2200, AR3200, and AR3600 V300R003

This document provides the basic concepts, configuration procedures, and configuration examples of the interfaces supported by the device.
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Default Settings for CE1/PRI Interfaces

Default Settings for CE1/PRI Interfaces

This section provides the default settings for a CE1/PRI interface.

Table 5-1  Default settings for a CE1/PRI interface


Default Setting

Working mode of the 1E1T1-M/2E1T1-M/4E1T1-M/8E1T1-M interface card

e1-data (CE1/PRI mode)

Working mode of the CE1/PRI interface


Cable type applicable to the CE1/PRI interface

120 ohm balanced cable (twisted pair)

Clock mode

Slave clock mode

Line idle code type


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 used in CE1/PRI mode


Whether to invert data


Whether to perform AIS detection (in E1 mode)


Whether to perform RAI detection (in CE1/PRI mode)


Updated: 2019-03-06

Document ID: EDOC1100069331

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