Transcription of Understanding Eye Pattern Measurements Application Note
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Application Note Understanding Eye Pattern Measurements Introduction The growth of high-speed Internet has driven data-transmission technology to fully commercialize on 10 Gbps data rates for use in metro and access segments of the next generation network. A key enabling component in the physical layer is the transceiver module, which enables vital transmit and receive operations at the end of each fiber optic link. Transceiver modules, such as the XFP/SFP/SFP+ configurations, are governed by Multi-Source Agreements that ensure consistency between suppliers with requirements for eye mask Measurements .
infringe on the center of the eye opening may cause data errors and will be discussed later in the application note. Although the eye pattern in Figure depicts some noise and jitter, other forthcoming examples will show data system waveforms with considerably more noise and a center eye that closes more significantly. Generally speaking, the more
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