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100G QSFP28 DAC Cable Supplier in China - High-Bandwidth, Low-Latency Direct Attach Copper Cable from Factory
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100G QSFP28 DAC Cable Supplier in China - High-Bandwidth, Low-Latency Direct Attach Copper Cable from Factory
100G DAC.png
100G QSFP28 DAC Cable Supplier in China - High-Bandwidth, Low-Latency Direct Attach Copper Cable from Factory

100G QSFP28 DAC Cable Supplier in China - High-Bandwidth, Low-Latency Direct Attach Copper Cable from Factory

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Introducing the ETU-LINK 100G QSFP28 DAC, a high-performance direct attach copper cable designed for efficient data transmission at a remarkable speed of 100Gbps. Manufactured in China, this top-tier product features the QSFP28 form factor and operates through four independent channels, each transmitting at an impressive 25Gbps. As a trusted choice among suppliers of high-bandwidth, low-latency, and low-power solutions, the 100G QSFP28 DAC is ideal for seamless connectivity in data centers and servers. Choose our factory's reliable technology to elevate your networking solutions.

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    Product Detail

    Ordering Information

    P/N Description Data Sheet Data Rate Cable Type Cable Diameter Cable Length Temp.(℃)
    EDQPY-1 QSFP28 to QSFP28 DOWNLOAD 100G Passive Cable 30AWG 1M 0~70
    EDQPY-2 QSFP28 to QSFP28 DOWNLOAD 100G Passive Cable 30AWG 2M 0~70
    EDQPY-3 QSFP28 to QSFP28 DOWNLOAD 100G Passive Cable 30AWG 3M 0~70
    EDQPY-5-26 QSFP28 to QSFP28 DOWNLOAD 100G Passive Cable 26AWG 5M 0~70
    EDQPY-4SP1 QSFP28 to 4 SFP28 DOWNLOAD 100G Passive Cable 30AWG 1M 0~70
    EDQPY-4SP2 QSFP28 to 4 SFP28 DOWNLOAD 100G Passive Cable 30AWG 2M 0~70
    EDQPY-4SP3 QSFP28 to 4 SFP28 DOWNLOAD 100G Passive Cable 30AWG 3M 0~70
    EDQPY-4SP5-26 QSFP28 to 4 SFP28 DOWNLOAD 100G Passive Cable 26AWG 5M 0~70

    Frequently Asked Questions (FAQ)

    What is the maximum data rate supported by these QSFP28 cables?

    These high-performance QSFP28 passive copper cables support a maximum data rate of up to 100G, designed for high-density network connectivity.

    What is the difference between QSFP28 to QSFP28 and QSFP28 to 4 SFP28 configurations?

    The QSFP28 to QSFP28 configuration (e.g., EDQPY-1) connects two 100G ports directly. The QSFP28 to 4 SFP28 configuration (e.g., EDQPY-4SP1) is a breakout cable that splits a single 100G port into four individual 25G SFP28 ports.

    Why do the 5-meter cables use 26AWG wire instead of 30AWG?

    To maintain signal integrity and minimize attenuation over longer distances, the 5-meter cables (EDQPY-5-26 and EDQPY-4SP5-26) utilize a thicker 26AWG wire diameter, whereas the shorter 1M to 3M cables use 30AWG.

    What is the operating temperature range for these passive copper cables?

    All models listed in the ordering information are designed to operate reliably within a standard commercial temperature range of 0°C to 70°C.

    Are these cables active or passive?

    These are passive direct attach copper (DAC) cables, which do not consume active power from the host system, offering a highly cost-effective and low-latency cabling solution.

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