Manufacturer Single-fiber Bidirectional OSFP

TE Connectivity, Amphenol, Molex, HTF, and COBTEL are key manufacturers providing OSFP solutions suitable for single-fiber bidirectional applications.TE Connectivity (TE)TE offers OSFP connectors and cable assemblies supporting aggregate data rates from 200 Gbps up to 1.6 Tbps, compatible with 28G NRZ, 56G PAM4, 112G PAM4, and 224G PAM4 signaling . Their OSFP solutions include integrated thermal management and EEPROM programmability, making them suitable for high-density, high-power data center environments. TE's OSFP products can be configured for single-fiber bidirectional operation depending on the transceiver and cabling setup.AmphenolAmphenol provides OSFP cable assemblies in both passive and active variants, supporting 25G/lane NRZ up to 224G/lane PAM4, with aggregate bandwidths of 200G, 400G, 800G, and 1.6T per cable assembly . Their solutions are designed for high-speed interconnects and can be adapted for single-fiber bidirectional links in data center or high-performance computing networks.MolexMolex's OSFP connector system supports up to 224 Gbps PAM4 per lane and aggregate data rates up to 1.6 Tbps . The system is compatible with a wide range of interconnect cables, including direct-attach, active copper, and optical transceivers. Molex OSFP modules are suitable for hyperscale data centers and AI clusters, and can be configured for single-fiber bidirectional operation with appropriate transceivers.HTFHTF specializes in customized fiber optic solutions, including OSFP transceivers and MPO fiber cables . They support dual or single-fiber 10G/25G/100G/200G/400G DWDM solutions, making them a viable option for single-fiber bidirectional OSFP deployments in telecom, data center, and backbone networks.COBTELCOBTEL manufactures OSFP optical modules for 400G and 800G applications, including SR4 and SR8 modules . Their modules support high-speed PAM4 signaling and MPO connectors, and can be adapted for single-fiber bidirectional operation depending on the network design and fiber configuration.SummaryFor single-fiber bidirectional OSFP solutions, the following manufacturers are recommended:TE Connectivity – high-speed OSFP connectors and cable assemblies with thermal management.Amphenol – passive and active OSFP cable assemblies supporting up to 1.6T.Molex – OSFP connectors and transceivers for hyperscale and AI data centers.HTF – customized single-fiber DWDM OSFP solutions.COBTEL – high-speed OSFP optical modules for 400G/800G networks. These manufacturers provide flexible OSFP solutions that can be configured for single-fiber bidirectional operation, supporting modern high-speed data center and telecom requirements.