We are proud to present our high-quality QSFP-40G-ER4 transceiver, provided by ETU-Link Technology Co., Ltd. as a leading supplier. This transceiver is designed to meet the increasing demand for high-speed data transmission in modern networking applications, Our QSFP-40G-ER4 transceiver is compliant with the QSFP+ MSA and IEEE 802.3ba 40GBASE-ER4 standards, ensuring compatibility and reliable performance. It offers four independent channels with data rates of up to 10Gbps per channel, making it an ideal solution for long-haul transmission in data centers, enterprise networks, and telecommunications infrastructure, Equipped with high-performance APD photodetectors and DFB laser diodes, our QSFP-40G-ER4 transceiver provides excellent transmission performance over single-mode fiber with a reach of up to 40km. It also features Digital Diagnostics Monitoring (DDM) functions for real-time monitoring of the transceiver's operating parameters, ETU-Link Technology Co., Ltd. is committed to providing innovative and reliable networking solutions, and our QSFP-40G-ER4 transceiver is a testament to that commitment. Contact us today to learn more about our products and how they can benefit your networking infrastructure
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