NeoPhotonics has announced availability of its extended case temperature QSFP-DD 400G ZR modules. These 400G ZR modules utilize NeoPhotonics’ industry leading coherent optical components including its Silicon Photonics Coherent Optical Subassembly (COSA) and low power consumption, ultra-narrow linewidth Nano-ITLA tunable laser. Each of these components can be operated over a wide module case temperature range ...

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