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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. With rising bandwidth demands, real-time fiber-plant health monitoring is critical for
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