400G FR4 EML TOSA(On development)

Youopto 400G Series is a 400Gbps transmitter optical subassembly(TOSA) integrating a high speed 4 CWDM EML chips ,a TFF CWDM Mux,a TEC and thermistor in a BOX package. It is   designed for use in small from-factor pluggable transceivers and other types of optical modules for   high-speed telecommunication and data applications。

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