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Intel
®
IXP42X Product Line of Network Processors and IXC1100 Control Plane Processor
September 2006 DM
Order Number: 252480-006US 547
UTOPIA Level-2—Intel
®
IXP42X product line and IXC1100 control plane processors
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.
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