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
High Quality QSFP 40G ESR4 from OEM Factory Suppliers - In Stock Now!
When purchasing QSFP 40G ESR4 modules, quality and reliability are essential. ETU-Link Technology Co., Ltd. stands out as a premier manufacturer in the optical transceiver industry. Their QSFP 40G ESR4 modules are engineered for high performance, crafted from superior materials, and adhere to rigorous quality control standards. As an ODM provider, ETU-Link tailors solutions to meet the specific demands of various networking applications. These 40G ESR4 modules provide exceptional data rates over multimode fiber, making them ideal for data centers and enterprise networks. I value their excellent customer support and responsiveness in meeting business needs. For B2B buyers, ETU-Link Technology is a trusted source for reliable transceivers.
