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  6. Item#: 9SIC2JJKRH5421

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    Cat 8 Ethernet Cable 10 FT-2Pack Short, Heavy Duty High Speed LAN Network Cable Gold Plated RJ45 40Gbps 2000Mhz Shielded Internet Patch Cord,Compatible with Cat 7/6/5/5 (Black Round Cable 10FT-2Pack)

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    • Network Speed: The Cablism Cat 8 Ethernet Cable is a high-speed CAT8 network cable that supports ultra-fast data rates of up to 40 Gbit/s. For 10/ 100/ 1000/ 10000/ 25000/ 40000 MBit Ethernet networks
    • Ethernet Cable Bandwidth: With a bandwidth of up to 2000 MHz, this cable provides excellent signal quality, minimizes interference, and ensures seamless, uninterrupted data transmission for seamless online gaming, 4K streaming, and file transfers
    • Internal Structure: The cable features an oxygen-free copper core, S/FTP shielding (shielded/twisted twisted pair cable), and a tin-plated copper grounding line that greatly reduces EMI and is oxidation-resistant, ensuring a stable and consistent connection. Experience high-performance networks with minimal disruption
    • Gold-plated RJ45 connectors: Cablism Cat 8 Ethernet cables feature gold-plated RJ45 connectors that enable durable, reliable, and corrosion-resistant connections. Even in harsh environments, the cable maintains optimal performance throughout its lifetime
    • Versatile: Designed to enhance connectivity, this versatile cable is ideal for gamers as well as setting up a home office or data center. It is compatible with a variety of devices with RJ45 ports and is a convenient choice for optimizing network speed and reliability
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    2. Close-up of network patch panel with numbered ports. Multiple black Ethernet cables connected, showing organized server rack wiring for data center or IT infrastructure.
    3. Heavy-duty black network cable with reinforced connectors. Features gold-plated RJ45 connectors with red internal components and braided black cable housing.
      Heavy-duty black network cable with reinforced connectors. Features gold-plated RJ45 connectors with red internal components and braided black cable housing.
      Heavy-duty black network cable with reinforced connectors. Features gold-plated RJ45 connectors with red internal components and braided black cable housing.
      Heavy-duty black network cable with reinforced connectors. Features gold-plated RJ45 connectors with red internal components and braided black cable housing.

      Cat 8 Ethernet Cable

    4. lan kabel cat 8
    5. Cross-section of a multi-layered cable, showing nylon braided exterior, PVC layers, aluminum foil shields, ground cable, and 100% oxygen-free copper wires in different colors.
    Next page
    a car charging on a track
    the best cable for the pc
    a close up of a server with cables connected
    A desk setup with a computer keyboard, monitor, and power outlet. A circular inset shows a close-up of black cable management accessories organizing cords near the wall.
    Gold-plated RJ45 connector The gold-plated layer creates a “zero-impedance” conductive path between the connector and the device's network port metal contacts, minimizing energy loss during signal transmission. For Gigabit/10 Gigabit Ethernet cables, this prevents transmission speed “downgrading” caused by excessive resistance, ensuring full utilization of high-speed bandwidths like 10Gbps. This capability supports demanding applications such as esports and 4K/8K video transmission.
    Twisted pair cable The eight conductors within an Ethernet cable are divided into four pairs, each twisted together at a specific density. When current flows through the conductors and generates a magnetic field, the twisted pairs create magnetic fields of equal strength but opposite direction, canceling each other out (known as “balanced transmission technology”). This significantly reduces ‘crosstalk’ (signal interference between pairs) and “electromagnetic interference (EMI).”
    Double-layer shielding Inner aluminum foil shielding: Tightly wraps each twisted pair to precisely isolate “crosstalk between pairs” (internal interference) while blocking nearby electromagnetic radiation; The outer aluminum foil forms a robust metallic shielding layer that resists external strong electromagnetic interference (EMI) and radio frequency interference (RFI), such as “signal noise” generated by routers, servers, home appliances, industrial equipment, etc., while also providing physical protection.
    Nylon braided sleeve Nylon (PA) is a high-strength synthetic fiber with tensile strength and abrasion resistance 3-5 times greater than standard PVC. It offers excellent tear resistance, scratch resistance, and flex resistance, while maintaining durability across a wide temperature range (-40°C to 80°C), making it suitable for diverse environmental applications.
    a car charging on a track
    the best cable for the pc
    a close up of a server with cables connected
    A desk setup with a computer keyboard, monitor, and power outlet. A circular inset shows a close-up of black cable management accessories organizing cords near the wall.
    Gold-plated RJ45 connector The gold-plated layer creates a “zero-impedance” conductive path between the connector and the device's network port metal contacts, minimizing energy loss during signal transmission. For Gigabit/10 Gigabit Ethernet cables, this prevents transmission speed “downgrading” caused by excessive resistance, ensuring full utilization of high-speed bandwidths like 10Gbps. This capability supports demanding applications such as esports and 4K/8K video transmission.
    Twisted pair cable The eight conductors within an Ethernet cable are divided into four pairs, each twisted together at a specific density. When current flows through the conductors and generates a magnetic field, the twisted pairs create magnetic fields of equal strength but opposite direction, canceling each other out (known as “balanced transmission technology”). This significantly reduces ‘crosstalk’ (signal interference between pairs) and “electromagnetic interference (EMI).”
    Double-layer shielding Inner aluminum foil shielding: Tightly wraps each twisted pair to precisely isolate “crosstalk between pairs” (internal interference) while blocking nearby electromagnetic radiation; The outer aluminum foil forms a robust metallic shielding layer that resists external strong electromagnetic interference (EMI) and radio frequency interference (RFI), such as “signal noise” generated by routers, servers, home appliances, industrial equipment, etc., while also providing physical protection.
    Nylon braided sleeve Nylon (PA) is a high-strength synthetic fiber with tensile strength and abrasion resistance 3-5 times greater than standard PVC. It offers excellent tear resistance, scratch resistance, and flex resistance, while maintaining durability across a wide temperature range (-40°C to 80°C), making it suitable for diverse environmental applications.
    2. Close-up of network patch panel with numbered ports. Multiple black Ethernet cables connected, showing organized server rack wiring for data center or IT infrastructure.
    3. Heavy-duty black network cable with reinforced connectors. Features gold-plated RJ45 connectors with red internal components and braided black cable housing.
      Heavy-duty black network cable with reinforced connectors. Features gold-plated RJ45 connectors with red internal components and braided black cable housing.
      Heavy-duty black network cable with reinforced connectors. Features gold-plated RJ45 connectors with red internal components and braided black cable housing.
      Heavy-duty black network cable with reinforced connectors. Features gold-plated RJ45 connectors with red internal components and braided black cable housing.

      Cat 8 Ethernet Cable

    4. lan kabel cat 8
    5. Cross-section of a multi-layered cable, showing nylon braided exterior, PVC layers, aluminum foil shields, ground cable, and 100% oxygen-free copper wires in different colors.

    Network Speed: The Cablism Cat 8 Ethernet Cable is a high-speed CAT8 network cable that supports ultra-fast data rates of up to 40 Gbit/s. For 10/ 100/ 1000/ 10000/ 25000/ 40000 MBit Ethernet networks


    Product information

    Brand cablism
    Connector Type Gold Plated Rj45
    Cable Type Ethernet
    Compatible Devices Server, Router, Personal Computer, Xbox, Modem
    Special Feature Braided, Data Transfer, High Speed, Lightweight
    Package Dimensions 10.24 x 5.91 x 0.87 inches; 8.47 ounces
    Item model number CL-CAT8-BK
    Date First Available September 2, 2025
    Manufacturer cablism

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    • Return for replacement within: non-replaceable
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