Cat6 vs Cat6A vs Cat7: which one to choose?
Detailed comparison of the three most popular Ethernet cables: speed, price, shielding and what each one is for.
Quick comparison table
Cat6: 1 Gbps, up to 250 MHz, no standard shielding, 95€/point. Cat6A: 10 Gbps, up to 500 MHz, partial shielding, 115€/point. Cat7: 10 Gbps, up to 600 MHz, full shielding (S/FTP), 140€/point.
Cat6 — The standard for homes
Cat6 supports speeds up to 1 Gbps at 100 meters. It is sufficient for most homes and small offices.
Cat6A — Future-proof investment
Cat6A is the recommended choice for those who want to prepare their network for the future. Supports 10 Gbps at 100 meters.
Cat7 — Maximum protection
Cat7 includes full shielding (S/FTP). It is the best option for environments with heavy electromagnetic interference: warehouses, hospitals.
Which one to choose?
- •Home: Cat6 (enough for 99% of needs)
- •Office: Cat6A (ready for 10 Gbps)
- •Industrial/Clinic: Cat7 (maximum protection)
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