Intel IXP42X User Manual

Intel

®

 IXP42X Product Line of Network Processors and IXC1100 Control Plane Processor

September 2006

DM

Order Number: 252480-006US

547

The UTOPIA Level-2 interface requires both transmit and receive clock inputs to be 

supplied from an external source. The transmit module and receive module of the 

UTOPIA Level-2 interface can have independent clocks running at separate clock 

speeds.