Cat6 CMP Plenum 1000ft UTP Cable - True Plenum UL Listed

In this review of the Cat6 CMP Plenum 1000ft UTP Cable the bottom line is simple: installers and facilities managers who need a compliant, high-performance bulk Ethernet run in plenum spaces will appreciate the safety and consistency this reel delivers. It is aimed at commercial and institutional installs where code compliance matters most; the single biggest reason to buy is the cable's UL listed plenum rating and NEC compliance, paired with 100% solid copper conductors that support PoE++ and stable Gigabit networking over long permanent links.

Key Features

• UL listed plenum-rated: The low-smoke PVC jacket is self-extinguishing and designed for use in air handling and plenum spaces to meet strict fire safety requirements.
• NEC compliant conductors: Built with 100% annealed solid bare copper conductors to satisfy NEC Section 800.179 for reliable long-term signal integrity.
• Supports PoE++: Four twisted pairs and solid copper construction allow up to 100W Power over Ethernet for cameras and networked devices without excessive voltage drop.
• 500MHz performance: Rated to 500MHz for robust Gigabit Ethernet and higher-frequency network applications in structured cabling installations.
• Reelex no-tangle pull box: The 1000ft reel with sequential footage markings reduces unwinding hassles and helps installers measure lengths on the fly.
• Made in USA and compliant: TAA and Section 889 certified with ETL and RoHS verifications for government and enterprise deployments.

Who It's For

This cable is best for professional installers, IT teams, and contractors running permanent horizontal or riser cabling in commercial buildings, hospitals, schools, and data closet-to-edge deployments where plenum rating and NEC compliance are mandatory. The solid 23AWG conductors and 1000ft reel suit long runs between closets and rooms, and the PoE++ capability covers modern powered devices.

It is less suited for casual home users who do not require plenum-rated jacket material or those needing stranded patch cords for frequent flexing; patch panels and short run patch cables will still be needed for desk connections and switch-to-device wiring.

Pros & Cons

Pros

• UL listed plenum jacket improves fire safety for air handling spaces and code compliance.
• Solid 23AWG pure copper conductors provide lower resistance and stable signals for long runs.
• Supports up to 100W PoE++ and 500MHz bandwidth, covering modern network and powered device needs.
• Reelex pull box and footage markings speed installation and reduce tangles on long pulls.

Cons

• As a solid bulk cable, it is not intended for frequent flexing or patch cord use near endpoints.
• The plenum-rated jacket makes the cable stiffer than standard PVC, which can be harder to route in very tight bends.

Specifications

Cable type	Cat6 UTP CMP plenum
Length	1000ft
Conductor	23AWG solid pure annealed copper
Bandwidth	500MHz
PoE rating	Supports PoE++ up to 100W
Certifications	UL listed CMP, ETL verified, RoHS, TAA, Section 889
Jacket	Low-smoke self-extinguishing PVC (plenum)

Our Verdict

This Cat6 CMP 1000ft plenum cable is a practical choice for commercial and institutional network installs that require UL plenum certification and NEC-compliant copper conductors. It delivers reliable Gigabit performance, PoE++ support, and an installer-friendly reelex box, making it good value for projects where safety and standards compliance cannot be compromised.

Frequently Asked Questions

Is this cable safe for use in plenum air spaces?
Yes. It is UL listed plenum (CMP) rated with a low-smoke, self-extinguishing jacket designed for air handling and plenum space installations.

Can this cable carry power for devices like cameras?
Yes. The 23AWG solid copper pairs support PoE++ and can carry up to 100W for cameras and other networked devices on appropriate switches.

Is this cable suitable for patch cord use?
No. It is a solid bulk cable intended for permanent runs; stranded patch cords should be used at endpoints for frequent flexing and plug/unplug cycles.