 Dispersion TestingEven the latest technology networks, built to the highest standards will suffer errors and anomolies if there are issues on the infrastructure upon which the network is built. Digital Lightwave's range of portable Dispersion Analysers provide all the measurements required to qualify the health of your fibre infrastructure. These instruments can characterize your fibre by measuring Chomatic Dispersion - the delay on different DWDM channels caused by wavelengths travelling at different speeds within a fibre, Polarisation Mode Dispersion - the impairment of individual polarization components of light within the fibre, and Spectral Attenuation.
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| The ONA 600 Optical Network Analyzer is a powerful and versatile tool for characterisation of optical fibers and networks. The system consists of a mainframe, plug-in modules for measurement of Chromatic Dispersion, Polarization Mode Dispersion and Spectral Attenuation with a full range of optical light sources. Designed to deliver superior performance in a field environment, the advanced modular design reduces costs and ensures ultimate flexibility in testing next generation networks. |
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| The CHROMOS 11 is a portable test instrument designed to provide accurate in-system chromatic dispersion measurement. It allows transmission system suppliers and operators to measure the total end-to-end dispersion of both repeaterless and line-amplified systems with the minimum of disruption. Chromatic dispersion and also PMD at any wavelength in the C or L bands can be measured accurately enabling the performance of 10 and 40Gbit/s WDM systems to be predicted and optimised. |
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