Cat5e Plenum Ethernet Cable 110ft Red - Solid Copper, CMP Rated

In this review of the Cat5e Plenum Ethernet Cable 110ft Red, the bottom line is straightforward: this cable is aimed at installers and facility managers who need a plenum-rated, reliable LAN run that meets commercial building requirements. The reviewer found the biggest reason to buy is the combination of a solid 24AWG copper core and CMP plenum jacket, which preserves signal integrity while satisfying fire and smoke safety standards for air handling spaces. For anyone wiring offices, studios, or AV racks, this cable balances safety, performance, and practical connectors.

Key Features

• Plenum CMP Rating: The plenum jacket is fire-resistant and low-smoke, making this cable suitable for runs through air handling and other plenum spaces in commercial buildings.
• Solid 24AWG Copper: Solid copper 24AWG conductors deliver consistent signal quality and reliable performance for long cable runs up to 110ft without additional amplification.
• Cat5e Performance: Designed to support up to 350MHz, the cable handles gigabit Ethernet and common high-speed LAN applications used in offices and home entertainment setups.
• Booted RJ45 Connectors: The EZ pass-through RJ45 connectors with strain relief boots help protect terminations from wear and maintain secure connections to switches and routers.
• UL ETL and Standards Compliance: Being UL ETL listed and EIA/TIA-568 compliant gives confidence it meets recognized safety and wiring standards for professional installations.

Who It's For

This cable is best for IT professionals, AV installers, and building contractors who need a plenum-rated Cat5e cable for commercial or multi-tenant installations where code requires CMP-rated wiring. The red jacket also helps with visual identification in structured cabling closets and runs.

It may be less suitable for users seeking higher bandwidth headroom or futureproofing for multi-gigabit links; those users should look at Category 6 or higher cables. Also, if flexible stranded patch cords are required for frequent movement, a solid conductor cable like this is intended for fixed in-wall or rack deployments rather than patch panel to desk flexing.

Pros & Cons

Pros

• Plenum CMP jacket meets commercial building safety requirements for air spaces.
• Solid 24AWG copper conductors maintain signal integrity across long runs.
• EZ pass-through gold-plated RJ45 connectors with strain relief boots provide durable terminations.
• Assembled in USA offers local assembly oversight and quality control.

Cons

• Cat5e performance is adequate for gigabit Ethernet but not as futureproof as Cat6 for multi-gig speeds.
• Solid conductor design is not ideal for frequent flexing or portable patch use.

Specifications

Length	110ft
Cable Category	Cat5e 4-Pair UTP
Conductor	24AWG solid copper
Cable Rating	CMP Plenum
Connector Type	RJ45 EZ Pass Through with strain relief boots
Performance	Up to 350MHz
Certifications	UL ETL listed, EIA/TIA-568 compliant

Our Verdict

The Cat5e Plenum 110ft cable is a sensible choice for commercial installs that require plenum-rated wiring and reliable gigabit performance without overspending on higher categories. Installers will appreciate the solid 24AWG copper conductors and booted RJ45 terminations, while the CMP jacket meets building safety codes, making it good value for structured cabling projects that prioritize code compliance and dependable LAN connections.

Frequently Asked Questions

Is this cable safe for plenum air spaces?
Yes. The cable is CMP plenum rated and designed to meet federal commercial building requirements for air handling spaces.

Will this support gigabit Ethernet?
Yes. As a Cat5e cable with up to 350MHz performance and solid 24AWG copper, it supports gigabit Ethernet in typical LAN environments.

Is this a flexible patch cable?
No. This is a solid conductor cable intended for fixed runs and not for frequent flexing like stranded patch cords.