Description
CAT6A Patch Cord (ISO/IEC standard: Class Ea) is a balanced twisted-pair copper cable system with a channel bandwidth extended to 500 MHz (compared to 250 MHz for Category 6). Defined by TIA-568-C.2 and ISO/IEC 11801 Ed.2, this standard aims to ensure stable support for 10GBASE-T (10 Gigabit Ethernet) applications within a 100-meter link, completely resolving the Alien Crosstalk (ANEXT) problem in long-distance 10 Gigabit Ethernet transmission using Category 6 cable.
Specification
|
Category |
Cat5/ Cat5e/ Cat6/ Cat6A/ Cat7 |
|
Specification |
2 pairs, 4 pairs, 8 pairs |
|
Conductor |
0.51mm (24AWG), 0.4mm (26AWG) |
|
Material |
Bare copper/ CCS/ CCA |
|
Jacket |
PVC/ LSZH |
|
Shied |
UTP (unshielded twisted pair), FTP (shielded foil twisted pair), SFTP (shielded foil twisted pair) |
|
Length |
Custom Made |
|
Color |
Red/ White/ Black/ Grey/ Blue/ Green, etc. |
|
Certification |
CE, RoHS |
|
Application |
Network Modem, LE Plate, Wall Socket, PC |
| CAT6A Patch Cord | Cat 6 Patch Cord | |
|---|---|---|
| Maximum bandwidth | 500 MHz | 250 MHz |
| Supported maximum rate | 10 Gbps | 1 Gbps(Up to 10Gbps within 55 meters) |
| Stable 10 Gigabit transmission distance | 100m | 55m(Performance decreases after exceeding the limit) |
| Crosstalk and Interference Suppression | Strict, usually with a cross-shaped frame or shielding layer. | Generally, some have a skeleton |
| Line gauge | 23AWG(Thicker wire core) | Typically 23AWG or 24AWG |
| Common structures | UTP,F/UTP | UTP |
FAQ
Q：I bought a CAT6A Patch Cord and matching RJ45 connectors, but why is the speed still only gigabit, not 10 gigabit, after I connected them myself?
A: Achieving 10 gigabit speeds is a "systematic project," and simply having a compliant cable is far from enough. Please check the following items one by one:
Do your end devices support it? This is the most common reason. Please ensure that your computer's network card, NAS, and switch/router ports explicitly support the 10G BASE-T (10 Gigabit Ethernet) standard. Currently, most consumer-grade devices still come standard with gigabit Ethernet ports.
Are all components Cat 6A grade? Besides the cable itself, the RJ45 connectors, data modules, patch panels, and even patch cords you use must be products designed for Cat 6A. Using mixed Cat 5e and Cat 6 connectors will immediately become a performance bottleneck.
Is the installation workmanship up to standard? DIY RJ45 connectors are the biggest uncertainty factor. Cat 6e cables have extremely high requirements for the accuracy of the wiring sequence, the untwisted length of the twisted pair (recommended to be less than 13mm), and the flushness of the eight wires. It is recommended to use professional no-punch RJ45 connectors or have a professional installer perform a Fluke channel test using a tester to ensure all 8 cores are connected and meet the Cat 6A standard.
Is the network cable length over 100 meters? While theoretically it supports 100 meters, in a home environment, performance may degrade after 90 meters. Excessively long cables will also cause a decrease in speed.
Q: Should I choose shielded (F/UTP) or unshielded (UTP) CAT6A Patch Cord?
A: For 99% of home and ordinary office environments, please choose unshielded (UTP) CAT6A Patch Cord. Don't blindly pursue "shielding."
This is a common misconception; many people believe that "shielding = higher-end, better," but this is not the case:
Unshielded (UTP): Relies on the precise twisted-pair structure of the wire pairs to cancel out interference. It is a mature technology, easy to install (no grounding required), lower in cost, and fully capable of withstanding common electromagnetic environments such as Wi-Fi, Bluetooth, and home appliances in homes and offices.
Shielded (F/UTP, etc.): Designed for extreme industrial environments with continuous, strong electromagnetic interference, such as near large motors, substations, or high-density cabling in data centers. Its biggest drawback is the requirement for perfect grounding throughout. Poor grounding during installation can cause the shielding layer to become a giant antenna, collecting and introducing more interference, resulting in performance worse than unshielded cables.
Simple Decision Tree: Does your network cable need to be laid parallel to high-voltage cables (such as 220V power lines) for tens of meters in a long-term, close manner?
Yes → Maintain a minimum distance of 20 cm, and still prioritize high-quality UTP cables; if unavoidable, consider shielded cables and ensure professional installation and grounding.
No (in most cases) → Decisively choose unshielded (UTP) Category 6 cable; this is the most reliable, economical, and hassle-free option.
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