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Main features – EXFO FTB-5500B PMD Analyzer User Manual

Page 9

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Polarization Mode Dispersion Analyzer

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Introducing the FTB-5500B

Polarization Mode Dispersion

Analyzer

Main Features

Polarization mode dispersion (PMD) is the dispersion of light propagating
along a fiber or through a device due to the birefringence property of the
material. This dispersion causes a delay between two principal states of
polarization

The FTB-5500B Polarization Mode Dispersion Analyzer takes full advantage
of the IEC- and TIA-approved interferometric method to offer a fast and
field-proof unit that can handle almost any situation. This unit, used with
the FLS-5800 CD/PMD Analyzer Source, features the best dynamic range on
the market to measure links longer than 200 km. The Polarization Mode
Dispersion Analyzer covers the O+C+L bandwidth.

The FTB-5500B Polarization Mode Dispersion Analyzer offers a dynamic
range higher than 50 dB for long-haul applications; multiple-measurement
capability for long-term monitoring; and an estimated second-order PMD
for DWDM system fiber certifications.