CAT6 Plenum Cable 1000ft - High-Performance 23AWG 550MHz

In this review of the CAT6 Plenum Cable 1000ft, the bottom line is straightforward: installers and IT teams who need a fire-safe, high-bandwidth bulk cable for indoor plenum runs will find this cable a practical, cost-conscious choice. The reviewer found the 23 AWG, 4-pair construction with a center separator and support for up to 550MHz bandwidth delivered consistent performance for Fast, Gigabit, and 10-Gigabit Ethernet links, while the plenum-rated jacket addresses building fire-code concerns for air spaces.

Key Features

• Plenum-rated jacket: The fire-retardant CMP jacket makes the cable suitable for installation in air plenums above ceilings or below raised floors, meeting stricter indoor safety requirements.
• 23 AWG 4-pair construction: Four twisted pairs with 23 AWG conductors and a center separator maintain pair geometry for cleaner signals and reduced crosstalk at higher speeds.
• 550MHz bandwidth: Support for up to 550MHz helps maintain reliable throughput for demanding applications including Gigabit and 10-Gigabit Ethernet.
• Easy-pull box: The 1000 ft spool in a tangle-free dispensing box with sequential foot markings speeds up runs and accurate measurement on site.
• Certified standards: Cable meets or exceeds TIA/EIA 568-C.2 and is RoHS compliant, providing assurance the product follows industry safety and performance benchmarks.
• Cost-effective CCA conductors: Copper-clad aluminum offers a lower-cost alternative to pure copper while still delivering acceptable conductivity for many standard network deployments.

Who It's For

This cable is aimed at network installers, office IT departments, and data center teams that need a long, plenum-rated bulk run for structured cabling where fire safety regulations apply. It is especially helpful when sets of runs require sequential marking and tangle-free dispensing to save labor time.

Those who require maximum pure-copper conductivity for the most demanding backbone runs, long PoE+ powered setups, or where local code requires solid copper should consider a solid copper alternative; this product uses CCA conductors and is presented as a budget-conscious option rather than a premium copper backbone cable.

Pros & Cons

Pros

• Plenum-rated CMP jacket provides peace of mind for installations in air plenums and other fire-sensitive spaces.
• 23 AWG, 4-pair design with a center separator preserves signal integrity and reduces crosstalk at higher frequencies.
• Convenient 1000 ft easy-pull box with sequential markings speeds installation and measurement accuracy.
• Meets TIA/EIA 568-C.2 and RoHS for recognized standards compliance.

Cons

• Uses copper-clad aluminum conductors, which are a cost-saving trade-off versus pure solid copper for maximum conductivity and long PoE runs.

Specifications

Conductor	23 AWG copper-clad aluminum (CCA)
Pairs	4 twisted pairs (8 conductors) with center separator/spline
Bandwidth	Up to 550MHz
Rating	Plenum (CMP) fire-retardant jacket
Length	1000 ft, easy-pull box with sequential markings
Standards	Meets or exceeds TIA/EIA 568-C.2, RoHS compliant

Our Verdict

The CAT6 Plenum Cable 1000ft is a dependable, value-focused choice for indoor plenum installations where fire-rating and bandwidth matter more than pure copper conductors. Installers and IT teams will appreciate the easy-pull box, sequential markings, and consistent performance for Gigabit and 10-Gigabit links, while buyers needing maximum copper conductivity should evaluate a solid copper option instead.

Frequently Asked Questions

Is this cable suitable for plenum spaces?
Yes. The cable features a plenum-rated CMP jacket designed for use in air plenums and spaces above ceilings or below raised floors.

Does this cable support 10-Gigabit Ethernet?
Yes. With 23 AWG conductors, a center separator, and up to 550MHz bandwidth, it supports 10-Gigabit Ethernet over appropriate distances.

Are the conductors pure copper?
No. The cable uses copper-clad aluminum (CCA) conductors as a cost-effective alternative to solid copper, which may affect conductivity compared with pure copper in some high-demand scenarios.