Cat6 Plenum Shielded Cable 1000ft CMP - 550MHz Performance

In this review of the Cat6 Plenum Shielded cable, the bottom line is clear: it is geared toward installers and facilities managers who need a reliable, code-compliant bulk Ethernet run for plenum spaces. The single biggest reason to buy is consistent signal integrity under demanding conditions thanks to the overall aluminum foil F/UTP shield and pure solid bare copper conductors, which together reduce EMI and cross-talk for longer, trouble-free runs. The review focuses on real-world installation details, power delivery capability, and why this cable suits commercial and mission-critical networks.

Key Features

• 550MHz bandwidth: Provides headroom beyond standard Cat6, allowing stable 1/5 Gigabit over 328 ft and 10 Gigabit up to 165 ft for short high-bandwidth links.
• Plenum CMP rating: Fire-retardant jacket suitable for plenum spaces where low smoke and flame performance is required for code-compliant installs.
• Overall aluminum foil shield (F/UTP): Prevents EMI and cross-talk in electrically noisy environments, which helps preserve signal quality in dense cable pathways.
• Solid 23AWG bare copper: Pure solid conductors conform to UL and ANSI/TIA standards for reliable terminations and long-term performance.
• PoE++ capable: Supports IEEE 802.3af/at/bt 4PPoE up to 100W, making it suitable to power WAPs and security cameras without separate power wiring.
• EZ Pull Reel and spline: Sequential footage markings every 2 ft and an internal spline reduce kinks and simplify pair separation and termination.

Who It's For

This cable is best for network technicians, AV integrators, and IT teams installing structured cabling in commercial buildings, data centers, or multi-tenant units where plenum-rated runs are required. The shielded construction is particularly useful in environments with fluorescent lighting, electrical conduit, or other sources of interference where unshielded cable might struggle.

Those working on simple home installs, or projects that do not require plenum-rated cable or shielded protection, should consider less expensive unshielded Cat6 runs instead. Also, if extremely long single-span 10Gb links are required beyond the stated distances, fiber may be a better choice.

Pros & Cons

Pros

• Solid 23AWG bare copper conductors deliver consistent terminations and long-term reliability.
• F/UTP aluminum foil shield reduces EMI and cross-talk for cleaner network signals.
• Supports PoE/PoE+/PoE++ 4PPoE up to 100W, removing the need for separate power cabling on many devices.
• EZ Pull Reel with footage markings and spline eases installation and prevents kinks.

Cons

• Shielded plenum cable is thicker and less flexible than UTP, which can make tight runs and hand terminations more challenging.
• For home users without plenum or EMI concerns, the extra cost may not be necessary.

Specifications

Our Verdict

For commercial installs that demand plenum-rated, shielded cable with strong power-over-Ethernet capability, this Cat6 plenum shielded run is a practical and economical choice. The combination of a 550MHz rating, solid copper conductors, and 4PPoE support makes it a durable option for networks that need both data integrity and device power without separate wiring.

Frequently Asked Questions

Is this cable safe for plenum spaces?
Yes, it is CMP plenum-rated with a fire-retardant jacket suitable for plenum installations.

Can it deliver PoE++ to cameras and WAPs?
Yes, the cable supports IEEE 802.3af/at/bt 4PPoE up to 100W for powered devices.

Will the shield help in electrically noisy areas?
Yes, the overall aluminum foil F/UTP shield is designed to reduce EMI and cross-talk in noisy environments.