Cat 8 Ethernet Cable 24AWG | 40Gbps High-Speed Professional LAN Cable / Internet Network Cable

1. Product Overview

This Category 8 (Cat 8) Ethernet cable is a high-performance, heavy-duty network solution designed for next-generation data transmission. It supports bandwidths up to 2000MHz and data speeds up to 40Gbps, making it ideal for professional and industrial environments.

2. Construction & Physical Characteristics

• Conductor Gauge: 24 AWG (American Wire Gauge)

• Conductor Material: 100% Oxygen-Free Copper (OFC)

• Cable Type: S/FTP (Shielded Foiled Twisted Pair)

  • Individual foil shielding for each pair + overall braid shielding

• Shielding Material: Aluminum Foil & Magnesium Braid

• Outer Jacket: Heavy-duty, UV-resistant PVC / LSZH (Low Smoke Zero Halogen)

• Connector Type: RJ45 with 50μ Gold-plated contacts

• Connector Housing: Shielded metal shell (Zinc Alloy) to minimize EMI/RFI interference

• Structure: 4 Twisted Pairs (8 Cores)

3. Electrical Performance

• Transmission Speed: Up to 40 Gbps (40GBASE-T)

• Bandwidth Frequency: Up to 2000 MHz

• Impedance: 100 ± 15Ω

• Maximum Link Length: 30 meters (for 40Gbps performance)

• PoE Support: Fully compatible with PoE, PoE+, and PoE++ (Power over Ethernet)

4. Mechanical & Environmental

• Operating Temperature: -20°C to +75°C

• Bending Radius: 8x Outer Diameter (OD)

• Durability: 1000+ mating cycles

• Environmental Compliance: RoHS, REACH, Flammability Rating (CM/CMR/CMP depending on variant)

Product Applications (Application Guide)

The Cat 8 Ethernet cable is engineered for environments where extreme speed and high reliability are non-negotiable.

1. Enterprise Data Centers

Specifically designed for switch-to-server connections in top-of-rack (ToR) and end-of-row (EoR) architectures where 25G and 40G speeds are required over short distances.

2. High-Performance Computing (HPC) & AI Labs

Ideal for connecting AI training clusters and high-density computing nodes that require massive data throughput and low-latency synchronization.

3. Professional Audio/Video Production

Used in broadcast studios and 8K video editing suites for transferring uncompressed high-definition video files across local storage networks (NAS/SAN).

4. Industrial Automation & Smart Factories

The heavy-duty 24AWG construction and S/FTP shielding provide superior protection against Electromagnetic Interference (EMI) from heavy machinery, ensuring stable data flow in industrial settings.

5. Future-Proof Smart Homes & Gaming

A premium choice for high-end gaming setups, VR (Virtual Reality) systems, and smart home backbones where multi-gigabit internet services are being deployed.

Key Advantages Summary

• Superior Shielding: The S/FTP design effectively eliminates crosstalk and electromagnetic interference.

• Heavy-Duty Build: 24AWG copper provides lower resistance and better heat dissipation for PoE applications compared to thinner 26AWG/30AWG cables.

• Maximized Speed: 4x the frequency of Cat 6A, eliminating bottlenecks in high-speed local networks.