Coherent introduces pluggable high dynamic range qsfp otdr

Saxonburg, pa, march 24, 2025 (globe newswire) -- coherent corp. (nyse: cohr), a global leader in photonics, announces its latest advancement in fiber network diagnostics: a high-performance embedded optical time domain reflectometer (eotdr) in a qsfp package. with an industry-leading 30 db dynamic range, it enables precise, repeatable otdr traces for spans up to 150 km—all in a compact, pluggable form factor.
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