CAT6 Plenum Cable 1000ft Yellow - 23AWG 550MHz Network Cable

In this review of the CAT6 plenum cable 1000ft Yellow, the bottom line is simple: installers and IT pros who need a fire-safe, high-bandwidth cable for indoor air-plenum runs will appreciate the combination of performance and value. The reviewer found the cable supports Fast, Gigabit, and 10-Gigabit Ethernet reliably and is easy to deploy from the tangle-free pull box. This review highlights why the cable's plenum-rated jacket, 23 AWG 4-pair construction, and 550MHz capability make it a practical choice for data centers, office ceilings, and multi-room network installs.

Key Features

• Plenum-rated jacket: The fire-retardant plenum jacket allows installation in air plenum spaces above ceilings and below raised floors for safer indoor use.
• 23 AWG 4 twisted pairs: Solid conductors and four pairs provide the signal stability needed for Gigabit and 10-Gigabit Ethernet connections.
• 550MHz bandwidth: Higher frequency support helps deliver consistent throughput for demanding network traffic and future-proofing.
• Tangle-free easy pull box: The 1000 ft box dispenses smoothly and includes sequential foot markings for accurate cable runs and quicker installs.
• Center separator/spline: The internal separator keeps pairs apart to reduce crosstalk and maintain signal integrity across long runs.
• Cost-effective CCA conductors: Copper-clad aluminum offers a budget-conscious option for standard networking where pure copper is not required.

Who It's For

Network technicians, AV installers, and facilities staff who need a plenum-rated Cat6 cable for indoor air-handling spaces will find this cable well suited to their needs. The 1000 ft length and sequential markings make it practical for long runs in office ceilings, conference rooms, and modular data closet extensions.

Those who require pure copper conductors for maximum conductivity or the absolute best long-term performance in the most demanding enterprise backbones should consider higher-specification solid copper Cat6a or Cat7 cables instead. Home users with short runs and no plenum requirement may prefer non-plenum Cat6 for lower cost and easier handling.

Pros & Cons

Pros

• Plenum-rated jacket meets fire safety needs for above-ceiling and under-floor installations.
• Supports up to 550MHz and is suitable for Gigabit and 10-Gigabit Ethernet in typical installations.
• Easy pull box with sequential foot markings speeds installation and reduces cable waste.
• Center separator reduces crosstalk for cleaner signal integrity over long runs.

Cons

• Uses copper-clad aluminum (CCA) rather than pure copper, which is a trade-off in conductivity and may not suit all enterprise environments.

Specifications

Our Verdict

The CAT6 plenum 1000 ft Yellow cable is a practical, value-minded option for installers who need a plenum-rated, high-bandwidth cable that is easy to deploy. While the CCA conductors are a cost compromise compared with pure copper, the cable delivers solid performance for most office, AV, and data closet uses and offers good safety and installation features for the price.

Frequently Asked Questions

Is this cable safe for installation above drop ceilings?
Yes, the plenum-rated jacket is designed for use in air plenum spaces above ceilings and below raised floors where fire safety regulations apply.

Will this cable support 10-Gigabit Ethernet?
Yes, the 23 AWG 4-pair construction and 550MHz rating make it suitable for 10-Gigabit Ethernet in typical horizontal and short backbone runs.

Does the cable use pure copper conductors?
No, this version uses copper-clad aluminum (CCA) conductors, which are a cost-effective alternative but have different conductivity than pure copper.