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Anritsu's comprehensive OTDR (Optical Time Domain Reflectometer) range ensures fast and highly accurate measurements of optical fiber cables with a unique range of handheld, benchtop, and OEM module solutions.

Experts in fibre testing Anritsu's range includes the unique Coherent OTDR for testing submarine cables up to 12,000 km and the uOTDR, with performance that rivals traditional OTDRs that are four times the size and more than double the price.


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