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25G SFP28 DAC Cable by China Suppliers | High-Speed Direct Attach Cable from Reliable Factory
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25G SFP28 DAC Cable by China Suppliers | High-Speed Direct Attach Cable from Reliable Factory
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25G SFP28 DAC Cable by China Suppliers | High-Speed Direct Attach Cable from Reliable Factory

25G SFP28 DAC Cable by China Suppliers | High-Speed Direct Attach Cable from Reliable Factory

ETU-LINK 25G SFP28 DAC (Direct Attach Cable) is a premium high-speed connection solution designed for seamless connectivity between servers, switches, and other network devices. Manufactured in China by reliable suppliers, this cable supports an impressive transmission rate of 25G, making it ideal for efficient data transfer over short distances. The assembly consists of a passive copper cable paired with two SFP28 transceiver modules, ensuring both cost-effectiveness and straightforward installation. Trustworthy suppliers and our factory guarantee the quality and performance of this cable, making it a preferred choice for those seeking high-speed data transmission solutions
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    Product Detail

    Ordering Information

    P/N Description Data Sheet Data Rate Cable Type Cable Diameter Cable Length Temp.(℃)
    EDSP2X-1 SFP28 DAC DOWNLOAD 25G Passive Cable 30AWG 1M 0~70
    EDSP2X-2 SFP28 DAC DOWNLOAD 25G Passive Cable 30AWG 2M 0~70
    EDSP2X-3 SFP28 DAC DOWNLOAD 25G Passive Cable 30AWG 3M 0~70
    EDSP2X-5-26 SFP28 DAC DOWNLOAD 25G Passive Cable 26AWG 5M 0~70

    Frequently Asked Questions

    What is an SFP28 DAC cable?

    An SFP28 Direct Attach Copper (DAC) cable is a high-speed copper cable designed for 25Gb/s Ethernet connections. It connects SFP28 ports directly, offering a cost-effective, low-power, and low-latency solution for short-distance data transmissions.

    What is the difference between 30AWG and 26AWG wire gauges?

    AWG stands for American Wire Gauge. 26AWG wire is thicker than 30AWG wire. Thicker wire (26AWG) has less signal attenuation, making it suitable for longer cable lengths (such as 5 meters), while thinner wire (30AWG) is more flexible and ideal for shorter runs (1 to 3 meters).

    Are these SFP28 DAC cables passive or active?

    These SFP28 DAC cables are passive. Passive copper cables contain no active electronic components to boost signals, making them highly reliable, energy-efficient, and cost-effective for short-range connections up to 5 meters.

    What is the operating temperature range for these cables?

    These SFP28 DAC cables support a standard commercial operating temperature range of 0°C to 70°C (32°F to 158°F), which is suitable for most standard data center and indoor networking environments.

    Can these 25G SFP28 DAC cables be used in 10G SFP+ ports?

    Yes, SFP28 connectors are backward compatible with 10G SFP+ ports. When plugged into 10G SFP+ ports, the cable will operate at the lower 10G data rate, provided that the connected network hardware supports this configuration.

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