Cat6 CMP Plenum 1000ft UTP 23AWG Solid Copper Ethernet Cable - Plenum

In this review the focus is on a long-run, building-grade Ethernet cable intended for installers, IT managers, and facilities teams who need a safe plenum-rated option. The bottom line: this 1000ft CAT6 CMP cable stands out because it combines UL listed plenum rating and solid 23AWG pure copper conductors, making it a dependable choice for air handling spaces where fire codes and signal integrity matter. It is a practical pick when long, uninterrupted runs are required and where Power over Ethernet support is needed.

Key Features

• Plenum rated: The UL listed CMP jacket is low-smoke and self-extinguishing, reducing fire risk in ducts and plenum spaces where safety codes apply.
• Solid pure copper conductors: 100% annealed solid bare copper conductors meet NEC requirements and promote consistent signal performance over long runs.
• PoE++ capable: Four twisted pairs support up to 100W PoE++, suitable for powering cameras, access points, and other networked devices without separate power wiring.
• 500MHz performance: The cable is rated to 500MHz, supporting Gigabit Ethernet and higher-frequency network demands in enterprise environments.
• Reelex no-tangle box: The 1000ft Reelex spool reduces unwinding hassles and includes sequential footage markings for accurate pulls and inventory tracking.
• Compliance and verification: ETL and UL listings, RoHS, TAA and Section 889 compliance, and conformance to TIA and IEEE standards ensure regulatory and interoperability confidence.

Who It's For

This cable is well suited for professional installers, building owners, and IT teams running long horizontal or backbone runs in commercial buildings, schools, hospitals, and other environments that require plenum-rated materials. The combination of solid copper conductors and a plenum jacket is targeted at installations where code compliance and long-term signal stability are priorities.

Those doing short home runs, flexible patching, or who prefer stranded cable for frequent movement should look elsewhere; this solid 23AWG bulk cable is designed for permanent in-wall or conduit installations rather than frequent handling or patch-panel-to-device flexing.

Pros & Cons

Pros

• UL listed CMP jacket provides low-smoke, self-extinguishing protection for plenum spaces.
• Solid 23AWG pure copper conductors meet NEC requirements and deliver stable conductivity for long runs.
• Supports PoE++ up to 100W and 500MHz frequency for Gigabit and demanding network devices.
• Reelex pull box and sequential footage markings simplify installation and measurement.

Cons

• Solid bulk cable is not ideal for patch cords or applications requiring frequent flexing.
• White plenum jacket shows dirt easily on exposed sections during installation.

Specifications

Product Type	CAT6 UTP CMP Plenum Bulk Cable
Length	1000ft (Reelex pull box)
Conductor	23AWG solid annealed bare copper
Pairs	4 twisted pairs (8 conductors)
Frequency Rating	Up to 500MHz
PoE Support	PoE++ up to 100W
Certifications	UL CMP listed, ETL verified, RoHS, TAA compliant

Our Verdict

The ICC CAT6 CMP 1000ft solid copper cable is a sensible investment for contractors and IT teams who must meet building codes without compromising performance. It delivers reliable Gigabit-capable signal, clear compliance credentials, and installation-friendly packaging, making it good value for permanent in-wall and plenum runs where safety and long-term stability matter.

Frequently Asked Questions

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

Can this cable power PoE devices?
Yes. The 4 twisted pairs and conductor size support PoE++ up to 100W for cameras, APs, and other powered devices.

Is this cable made of solid copper or copper-clad aluminum?
It uses 100% annealed solid bare copper conductors, meeting NEC Section 800 requirements for communications cabling.