Santec USA Corp.An optical variable attenuator for DWDM system applications has been developed by Santec Corp. The OVA-650 has a neutral density filter for performance over both the C- and L-bands. It has an insertion loss of <0.6 dB and is supplied with either 15- or 30-dB configurations. The unit features low polarization dependence of <0.15 dB, low temperature dependence and low wavelength dependence. It is hermetically sealed and qualified to Telcordia GR-1221 standards and is suitable for use in transmitter or receiver power control and EDFA gain control.See full productRelated content from Photonics MediaPRODUCTSPhotonics.com 3/28/2024800G Transceiver ModulesMaxLinear’s family of 800G silicon photonics-based optical transceiver modules, in collaboration with Jabil, use Intel’s silicon photonics platform for AI/ML applications. 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