Request InfoAlliance Fiber Optic Products Inc.Switchable optical drop/add modules for wavelength management have been released by Alliance Fiber Optic Products Inc. These compact devices can be configured with 100- and 200-GHz spacing on the ITU grid. The single-channel, reconfigurable module integrates optical switching and DWDM filter functions, and the scalable four-channel module offers -3-dB insertion loss. The company says the four-channel device enables a flexible 40-channel band drop with no lost channels.See full productRelated content from Photonics MediaPRODUCTSPhotonics.com 10/18/2022Fiber Connector Cleaning ToolThe Sticklers™ Pro360™ Touchless Cleaner from MicroCare LLC allows fiber optic technicians to quickly and effectively clean their fiber connectors. The device cleans signal-blocking...Photonics.com 8/2/2023Phase ModulatorsThe ROF-PM-UV series of low-VPI phase modulators from Beijing Rofea Optoelectronics Co. Ltd. features a low half-wave voltage of 2.5 V. 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