OEM QSFP 40G ER4: Reliable Suppliers & Quality Solutions for Networking Essentials
At ETU-Link Technology Co., Ltd., we recognize the critical role of reliable connectivity solutions in modern networks. Our OEM QSFP 40G ER4 modules are engineered to meet the rigorous demands of data centers and enterprise environments. We pride ourselves on delivering exceptional quality and performance, ensuring enhanced data transmission over long distances for seamless communication across your network. With a strong focus on providing distinctive components tailored to your specifications, our dedicated team is ready to support you in optimizing your networking infrastructure. Partner with us to leverage our advanced OEM QSFP 40G ER4 offerings for your business needs.

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