
Serial Interface Configuration Command Set Command Reference Guide
364 © 2003 ADTRAN, Inc. 61950860L1-35D
invert rxclock
Use the invert rxclock command to configure the serial interface to expect an inverted Receive Clock
(found in the received data stream). Use the no form of this command to return to the default value.
Syntax Description
No subcommands.
Default Values
By default, the serial interface does not expect an inverted receive clock (rxclock).
Command Modes
(config-ser 1/1)# Serial Interface Configuration Mode
Command History
Release 1.1 Command was introduced
Functional Notes
If the serial interface cable is long, causing a phase shift in the data, the transmit clock can be inverted. This
switches the phase of the clock, which compensates for a long cable. If the transmit clock of the connected
device is inverted, use the
invert rxclock
command to configure the receiving interface appropriately.
Usage Examples
The following example configures the serial interface to invert receive clock:
(config)#
interface serial 1/1
(config-ser 1/1)#
invert rxclock
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