400GBASE ZR/ZR+ QSFP-DD DWDM LC SMF SiPh Optical Transceiver Module

400GBASE ZR QSFP-DD SMF SiPh Optical Transceiver Module coherent module, The HSD1-400-ZR-DMS coherent module, compliant with the OIF 400ZR MSA and OSFP-DD MSA standards,is designed for DCl applications.The diital diagnostics function is available via an l2C interface, as specified by the OSFP-DD MSA. It is a C-band 75G/100 GHz grid coherent optical module that combines coherent DSP ASICfunctionality with best in class ultra-narrow line-width tunable lasers, high speed modulators and high responsivelycoherent receivers to deliver high performance at 400G 160AM modulation formats (at 60G baud r