Linktel: Dispersion Managed Transceiver 800G OSFP 20km 2xLR4+

Linktel’s Dispersion-Managed Transceiver 800G OSFP 20km 2xLR4+ introduces a Dispersion Management Device (DMD) to mitigate fiber dispersion. DMDs are integrated into the receiver optical path and use a self-locking algorithm to compensate for fiber dispersion and dynamically adapt to varying fiber lengths. The transceiver design is highly compatible with a standard 800G 2xFR4 transceiver, with only four DMDs added to support two edge-wavelength channels at 1271nm and 1331nm. This is one of the first transceiver products to achieve 100G/lane CWDM4 20km long-distance transmission. The product has undergone extensive testing and validation on existing commercially available 800G switches, laying a solid foundation for subsequent 1.6T CWDM 10km products and higher speed 400G/lane FR4 products.

Judge’s comment: “Really great idea and product.”