Top 400G FR4 Suppliers for High-Speed PCB Design | Find the Best Deals

ETU-Link Technology Co., Ltd. is a leading supplier of 400G FR4 optical transceivers. Our 400G FR4 optical transceiver is designed to meet the growing demand for higher bandwidth in data center and enterprise networks. This transceiver module is compliant with the IEEE 802.3bs and 400GBASE-FR4 standards, providing a cost-effective and reliable solution for 400G Ethernet connectivity, Our 400G FR4 optical transceiver features four channels of 100G PAM4 electrical data input in a QSFP-DD form factor. It uses 4x100G PAM4 optical signals to achieve 400G transmission over single-mode fiber with a reach of up to 2km. With low power consumption and high reliability, our 400G FR4 optical transceiver is an ideal choice for next-generation data center and high-performance computing applications, ETU-Link Technology Co., Ltd. is committed to providing high-quality and cost-effective optical communication products. Contact us today to learn more about our 400G FR4 optical transceivers and how they can benefit your network infrastructure