Premium QSFP-40G-ER Modules from Top Manufacturers and Trusted Factories
Enhance your networking capabilities with our high-quality QSFP-40G-ER optical transceivers. Designed for optimal performance and extended range, this solution provides seamless connectivity for data centers and enterprise networks. With competitive pricing, you can invest in top-tier technology that meets your operational needs. Sourced from trusted suppliers, ETU-Link Technology Co., Ltd. ensures each unit is produced with cutting-edge technology and adheres to strict quality standards. Our commitment to exceptional customer service and prompt delivery is tailored to meet your purchasing requirements. For further information about our QSFP-40G-ER transceivers, feel free to reach out. Together, we can elevate your connectivity solutions!

400G
200G
100G
40G
25G
10G
1G
COPPER-T
Other
10G SFP+ DAC
40G QSFP+ DAC
56G QSFP+ DAC
100G QSFP28 DAC
200G QSFP56 DD DAC
400G QSFP DD DAC
10G SFP+ AOC
40G QSFP+ AOC
100G QSFP28 AOC
200G QSFP56 AOC
400G QSFP-DD AOC
Adapter Details
Media Converter