Request InfoGuilin GLSUN Science and Tech Group Co. Ltd.GUILIN, China, May 12, 2016 — The CWDM (coarse wavelength division multiplexing) device from GLsun Science and Tech Co. Ltd. features low insertion loss, high channel isolation and low polarization-dependent loss. The device can realize the multiplexing and demultiplexing between two communication channels, and can expand the capacity of single fiber to achieve bidirectional communication. Applications include optical network upgrade and expansion.See full productRelated content from Photonics MediaPRODUCTSPhotonics Spectra November 2023 IssueOptical Communications ModulesLIGHTPASS -EOB II 128G (shown) and -EOS 100G from I-PEX are multimode active optical modules featuring a silicon photonics integrated circuit “IOCore™” supporting stable operation...Photonics.com 3/21/2024Retimed 800G TransceiversLessengers’ portfolio of partially retimed 800G optical transceivers are designed for AI/ML workloads in hyperscale data centers. 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