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Coherent offers the industry’s broadest portfolio of wavelength-management products for the next generation of dynamically reconfigurable optical networks. Coherent’s portfolio of products includes all the key functional blocks of ROADM line cards, including wavelength selective switch (WSS) modules, optical amplifier modules, optical monitoring modules, and passive optics. These modules benefit from Coherent’s deep vertical integration, including materials growth, device manufacturing, component packaging, and module assembly. Coherent’s modules are integrated with electronics and software that have been developed over decades for a broad range of advanced and always-evolving customer requirements. Coherent’s modules and subsystems are highly differentiated by their embedded intelligence and have a proven track record of carrier-class reliability