ETU-Link Technology Co., Ltd. is a leading supplier of QSFP-40G-ER4 transceivers, designed to deliver high-speed and reliable data transmission for long-distance applications. With a focus on quality and performance, our QSFP-40G-ER4 transceivers are ideal for data centers, telecommunications networks, and other high-speed networking environments, Our QSFP-40G-ER4 transceivers are compliant with the QSFP MSA and IEEE 802.3ba 40GBASE-ER4 standards, ensuring seamless compatibility with a wide range of networking equipment. With a reach of up to 40km over single-mode fiber and a low power consumption, our transceivers provide a cost-effective solution for extending network reach while maintaining high data rates, At ETU-Link, we are committed to providing our customers with quality products and exceptional customer service. Our QSFP-40G-ER4 transceivers undergo rigorous testing to ensure high reliability and performance, making them a trusted choice for demanding networking applications, Choose ETU-Link as your QSFP-40G-ER4 supplier and experience the power of reliable, high-speed data transmission for your network
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