10Gb/s Ethernet XENPAK XP Test Card - Ixia

E5222A 10Gb Ethernet XENPAK XP Test CardTechnical SpecificationsPhysical layer specificationsE5222A Physical InterfacePort DensityConnection TypeInterface Operation ModesTerminalTransmit loop-backMonitorTransmit Clock Sources1 duplex test portOptical or electrical (CX4) compliant toXENPAK MSA specificationNormal operation -Transmit and receiveinterfaces operate independentlyTransmitted data is electrically looped back tothe receive interface. The optical receiveinterface is disabled in this mode.Received data is looped back to the transmitinterface. Received data is also copied into thetest port where all real time Rx measurementsare made. Capture and subsequent analysisare also fully functional in this mode.Recovered from the received signal for monitor mode.Front Panel IndicatorsCommon Indicators • Laser: Green when output laser is on• Tx: Green when an Ethernet frame istransmitted.• Rx: Green when an Ethernet frame isreceived.Link Layer SpecificationsPAUSE FramesGenerate, count and respond to PAUSE frames.LFS SupportGenerate and Detect local fault and remote fault.Measurement SystemMeasurements are synchronized across all cards within the test systemwith a 3 ppm max. difference between systems.Result types • Cumulative: Measurements are reportedfrom the start of the measurement interval• Instantaneous: Measurements arereported from the most recently completedsampling interval• Measurement Interval: 1 second to 7 days• Sampling Interval: 1 second to 1 hour• Measurement clock: 10 ns resolution +/-0.5 ppm/year clock driftReal-time StatisticsUnless otherwise specified all statistics are on a per port basis.GlossaryShort eventA sequence of bytes of insufficient length toform a valid Ethernet frame (