The Tektronix SJ300E provides the assurance that your systems are operating properly. It enables manufacturers and service providers to verify proper operation and standards compliance of their products and networks. With its comprehensive measurements and associated analysis tools, the SJ300E is a complete solution. The SJ300E offers complete generation and measurement of phase jitter parameters on SDH/SONET signals up to 622 Mb/s. In addition, it generates and analyzes line and synchronization signal wander in SDH/SONET systems. The SJ300E can also perform network wander tests. This includes sync transient generation, a choice of monitor or terminate levels for measuring sync signals and a wide choice of sync signal framing patterns. The wander test option (Opt. 06) includes software for fast analysis and graphical display of Time Deviation/Maximum Time Interval Error (TDEV/MTIE). This PC-based software drastically reduces the time and effort required to do wander analysis.