Cat6 Plenum Bulk Ethernet Cable 1000ft - High-Bandwidth Performance

Our review of this Cat6 plenum Ethernet cable finds it aimed at installers and IT pros who need a reliable, fire-safe bulk cable for building infrastructure. The single biggest reason to buy is the combination of a CMP plenum jacket and pure 23AWG solid bare copper conductors, which together offer safer routing in air plenums and better signal performance than CCA alternatives. For anyone running cables in commercial or multi-dwelling properties where plenum certification matters, this cable balances safety, 10Gbps capability over short runs, and easy handling on a pre-spooled reel.

Key Features

• CMP plenum jacket: Provides high flame resistance and low-toxicity smoke characteristics required for air plenum spaces, improving installation safety in commercial buildings.
• Pure 23AWG solid copper: Delivers better signal conductivity and flexibility than copper-clad alternatives, which helps maintain consistent network performance over long runs.
• High bandwidth: Bandwidth testing up to 550MHz supports 1 and 5 Gigabit to 328ft and 10 Gigabit to 165ft, useful for backbone runs and high-speed segments.
• PoE/PoE+/PoE++ support: Rated for IEEE 802.3af/at/bt and 4PPoE up to 100W, enabling remote powering of cameras, access points, and other devices without separate power wiring.
• Pre-spooled on a reel: Comes on a tangle-free pull reel with footage markings every 2 ft, which speeds installation and tracking of remaining cable.

Who It's For

This cable is best for network installers, contractors, and facilities teams who regularly run Ethernet in ceiling plenums or other spaces requiring CMP-rated materials. It is a practical choice for data center interconnects, office backbone wiring, and PoE-powered device deployments where pure copper conductors and certification matter.

Those who should look elsewhere include users who only need non-plenum cable for home patching or very long 10Gbps runs beyond 165 ft, since the highest speeds are limited to shorter distances; a Cat6a or fiber option may suit long 10Gbps backbone needs better.

Pros & Cons

Pros

• Plenum-rated jacket meets stricter fire-safety requirements for air spaces, reducing compliance worry.
• Solid bare 23AWG copper conductors provide reliable conductivity and signal integrity compared with CCA cable.
• Supports PoE++ up to 100W and high bandwidth, enabling modern powered devices and high-throughput links.
• Pre-spooled reel and footage markings improve installation speed and inventory tracking.

Cons

• 10Gbps performance is limited to about 165 ft, so it is not a full replacement for Cat6a where longer 10Gbps runs are required.
• Some installers report mixed ease-of-use handling; the cable can be stiff in tight conduit or tricky to manage on certain jobs.

Specifications

Length	1000 ft
Conductor	23AWG solid bare copper
Cable type	Cat6 Unshielded UTP, CMP plenum
Bandwidth	Tested up to 550MHz
Data rates	1/5 Gbps to 328 ft, 10 Gbps to 165 ft
PoE support	PoE/PoE+/PoE++ (IEEE 802.3af/at/bt) 4PPoE up to 100W
Certifications	cETLus listed, ANSI/TIA 568.2-E compliance, RoHS-3

Our Verdict

This Cat6 plenum bulk cable is a solid choice for commercial and multi-unit installations where plenum certification and pure copper conductors are required. It delivers strong bandwidth, PoE++ capability, and practical installation features, making it good value for professionals who need compliant, reliable cable for building infrastructure.

Frequently Asked Questions

Is this cable safe for plenum spaces?
Yes. The CMP jacket meets plenum fire-safety requirements and produces low-toxicity smoke when tested for air plenums.

Can it carry PoE devices like access points or cameras?
Yes. It supports PoE, PoE+, and PoE++ including 4PPoE up to 100W, suitable for most powered devices.

Will it run 10Gbps across long runs?
It supports 10Gbps up to about 165 ft; for longer 10Gbps runs consider Cat6a or fiber solutions.