

Cat 8 Ethernet Cable · 40 Gbps • 2 GHz • PoE++ 100 W
Future-proof your backbone with the Sigma Cat 8 cable—engineered for 40 Gbps throughput, 2 GHz bandwidth and < 1 µs latency. Stream native 8 K video, dominate e-sports, or link 40GBASE-T switches with rock-solid shielding that wipes out EMI and crosstalk.
40 Gbps
data rate
2000 MHz
bandwidth
< 1 µs
latency
PoE++
100 W ready
Technical Specifications
Data Rate | 40 Gbps (40GBASE-T) |
---|---|
Bandwidth | 2 GHz / 2000 MHz |
Shielding | F/FTP 4-layer foil + braid |
Error Control | In-line FEC bit-error correction |
Power over Ethernet | IEEE 802.3bt Type 4 (100 W) |
Lengths | 0.5 m – 100 m (1.6 ft – 328 ft) |
Jacket Options | PVC (CM), LSZH, Outdoor UV |
Optimised for
- Seamless 8 K / 4 K video streaming with zero buffering
- Bit-perfect hi-res audio over IP for studios & audiophiles
- Low-ping e-sports & VR gaming with sub-microsecond response
- High-density 40 GbE data-center fabrics & HPC clusters
- Deterministic UDP/TCP-IP control in industrial automation
Upgrade once—connect for the next decade. Choose Sigma Cat 8 and unleash the full potential of your high-speed network today.