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25GBASE-D40-81 SFP28 TX-1289nm/RX-1314nm 25G 40km SMF Module
25G BiDi 40km 1289nm/1314nm wavelength of signal approaches zero dispersion wavelength regions, transmission performance stability is better than other wavelengths. Which is a high-performance optical transceiver/module, suitable for 25BASE-BR40 PMD in IEEE 802.3cp and other bi-directional optical network applications. It supports TX-1289nm/RX-1314nm wavelengths, and -40℃ ~ 85℃ industrial operating temperature. This transceiver can also be applied for cost-effective optical access networks and 5G mobile x-haul networks.