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Anleitung Zusammenfassung
Measurement method approved by TIA-FOTP-124A Less than 5-second testing time for any PMD range No auto-correlation peak, for enhanced accuracy NIST traceable Patented design*: test through EDFAs PMD ANALYZER FTB-5500B 5500BNETWORK TESTING * Pantent pending, International PCT Publ. No.WO2004/070341. Measurement method approved by TIA-FOTP-124A Telecommunications Test and Measurement FTB-5500B Measuring PMD the Fast Way PMD represents a significant danger to both legacy and newly deployed networks. And as systems of 10 Gb/s and faster develop, PMD concern and awareness continue to grow. EXFO’s FTB-5500B PMD Analyzer helps you get ahead in the field. Whether you need to verify the capacity of legacy fiber or maintain a network, the modular FTB-5500B is fast, reliable, and ready to go. Less than 5-Second Testing Time The rugged FTB-5500B features a market-leading PMD measurement time of less than five seconds—for any PMD value. Improve your testing efficiency. Reduce testing costs. Test more fiber, and test it faster. A Unique Approach to Testing Through EDFAs and Removing Auto-correlation Peaks The FTB-5500B’s unique technology allows for both the auto-correlation and cross-correlation to be known. Therefore, any spectral shape of source can be used. The auto-correlation peak is thus removed, and higher accuracy and resolution are obtained. PMD of 0 ps can be measured. In addition, a signal transmitted through EDFAs can be analyzed for total link PMD. Calibration is traceable to NIST. KEY FEATURES No auto-correlation peak, for increased accuracy and resolution Testing through EDFAs (above 120 EDFAs) Under five-second testing time for any range Minimum measurable PMD: 0 ps Field-Proof, Advanced Technology The FTB-400 UTS Advantage Housed in the tough, light-magnesium-shell and rubber-bumpered FTB-400 Universal Test System, the FTB-5500B PMD Analyzer will survive knocks, bumps and drops. Combine up to seven single-slot, field-interchangeable modules in the powerful FTB-400 for simultaneous support of multiple testing applications (CD analyzer, OTDR and OLTS, among others). The FLS-5800 CD/PMD Analyzer Source Advantage A single light source, the FLS-5800 CD/PMD Analyzer Source, can help you characterize both chromatic dispersion (CD) and polarization mode dispersion (PMD)—reducing testing time and minimizing the potential for human error. FTB-5500B Second-Order PMD Particularly important in multichannel transmission, second-order PMD is derived from the measured PMD value. EXFO’s software provides second-order PMD delay and coefficient values for telecom fibers. These values allow you to characterize fibers and cables more precisely than simple PMD and better control the transmission quality of high-speed systems. ToolBox Software Solutions PMD Touch and Go EXFO’s ToolBox software suite runs the FTB-400’s test module applications. The user-friendly touchscreen provides easy access to menus and functions, for highly productive, yet simple testing in the field. Simple Step-by-Step Measurements Step-by-step instructions make testing easy and virtually error-free. Both new users and experts can obtain fast, accurate and efficient PMD measurements with minimal training. The analysis software calculates and displays a fiber’s total PMD and coefficient, as well as the second-order PMD value and coefficient. Multiple Measurement Possibilities Check for long-term stability. Make several PMD measurements over long time periods with the Multiple Measurement mode, and monitor PMD changes over an extended time. Statistical Result Tables View your results quickly and easily. After completing multiple tests, the FTB-5500B PMD Analyzer automatically compiles the results in a table and provides statistical analysis: Mean PMD delay and coefficient Standard deviation PMD delay and coefficient Minimum and maximum PMD delay and coefficient Benefit from powerful statistical analysis for Averaging multiple tests on one fiber Averaging sets of pre-averaged fibers to produce cable stats Gathering data from end-to-end fibers and calculating of total PMD (link creation) Data Management Features Manage all your data with ease. EXFO’s software includes various data management features, such as automatic file naming and statistical and table management, as well as custom report generation and batch printing. The software also comes with a file converter, which transforms PMD files into text files. FTB-5500B SPECIFICATIONS Wavelength range (nm) Measurement range (ps) Sensitivity (dBm) Measuring time (s) Absolute uncertainty (accuracy)2 (ps) Allows measurement through EDFA 1260 to 1675 (O to U band) 0 to 115 —451 4.5 (for any PMD value) ± (0.020 + 2 % of PMD) Yes (above 120 EDFAs) GENERAL SPECIFICATIONS Temperature operating 0 °C to 40 °C (32 °F to 104 °F) storage –40 °C to 70 °C (–40 °F to 158 °F) Relative humidity 0 % to 93 % non-condensing Size (H x W x D) (module only) 9.6 cm x 7.6 cm x 26.0 cm (3 3/4in x 3 in x 10 1/4in) Weigh...