Support the smooth evolution of products to intelligent optical network. It is mainly used in convergence layer and access layer of industry market, and shared with osn9560 / osn3500 / 2500 / 1500 board of convergence and core layer; osn7500 supports intelligent features, and can complete end-to-end service automatic configuration, SLA service, traffic engineering, slot fragment optimization, mesh clock tracking, etc., effectively improving network utilization.The OSN 7500 supports 1588v2 high-precision clock transmission, which can provide accurate time synchronization for power, finance, etc. only through the transmission network.
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