Cat6 CMP Plenum 1000ft UTP Ethernet Cable - True Plenum Safety

In this review the ICC Cat6 CMP Plenum 1000ft UTP cable is evaluated for installers and facilities managers who need a safe, high-performance bulk Ethernet run for plenum spaces. The bottom line: this cable is aimed at commercial and government projects where fire code compliance and reliable network power delivery matter most. The reviewer found the cable's UL listed plenum jacket, 100% solid bare copper conductors, and PoE++ capability make it a practical choice when safety and sustained Gigabit performance are priorities.

Key Features

• UL listed plenum jacket: The low-smoke PVC jacket self-extinguishes and resists re-ignition, making it suitable for air handling ducts and plenum spaces where fire safety matters.
• 100% solid bare copper conductors: Annealed copper conductors provide consistent signal transmission and meet NEC requirements for communications conductors.
• PoE++ capable: With support for up to 100W Power over Ethernet, the cable can power cameras, access points, and other powered devices over long runs.
• 500MHz performance: The Cat6 UTP construction supports frequencies up to 500MHz for Gigabit Ethernet applications.
• Reelex no-tangle pull box: The 1000ft reel in a REELEX box simplifies deployment and reduces cable handling issues during long pulls.
• Regulatory compliance: TAA and Section 889 compliance plus ETL/UL verification make it suitable for many government and enterprise installations.

Who It's For

The ICC Cat6 CMP cable is best for network installers, IT managers, and contractors running cabling in commercial buildings, data closets that feed plenum spaces, or government facilities requiring TAA compliance. It is especially useful when code-compliant plenum-rated cable and reliable PoE delivery are required for security cameras, VoIP phones, and wireless access points.

Those who should look elsewhere include residential users who do not need plenum ratings or buyers seeking shielded cable for high-EMI environments; this product is an unshielded UTP Cat6 aimed at indoor, plenum-rated installations rather than outdoor burial or shielded runs.

Pros & Cons

Pros

• UL listed plenum jacket reduces fire risk and meets indoor air handling space requirements.
• Solid 23AWG pure copper conductors deliver stable signals and comply with NEC conductor rules.
• Supports PoE++ up to 100W and 500MHz frequency for modern network devices and Gigabit links.
• Reelex pull box and sequential footage markings speed installation and measurement.

Cons

• Being unshielded UTP, it is not optimized for environments with heavy electromagnetic interference.
• At 1000ft box length, very long backbone runs may require testing to confirm signal margins for specific installations.

Specifications

Our Verdict

The ICC Cat6 CMP 1000ft plenum cable is a sensible choice for commercial and government installations that require verified plenum safety and solid copper conductors. It combines code compliance, PoE++ support, and a thoughtful REELEX box to reduce installation time, offering good value for projects where safety and reliable power delivery are priorities.

Frequently Asked Questions

Is this cable safe for plenum air spaces?
Yes. It is UL listed as Cat6 CMP with a low-smoke, self-extinguishing PVC jacket intended for plenum spaces.

Can it carry Power over Ethernet for cameras?
Yes. The cable supports PoE++ and can deliver up to 100W for compatible devices.

Does this cable use solid or stranded conductors?
It uses 23AWG annealed solid pure copper conductors, which are preferred for permanent in-wall and structured cabling runs.