Cat5e Ethernet Cable 375ft Plenum Red - High Performance LAN

In this review of the Cat5e Ethernet Cable 375ft Plenum in red, the reviewer finds a reliable, installer-friendly option for commercial and high-density indoor network runs. The single biggest reason to buy is the cable's plenum CMP rating, which makes it compliant for air-handling spaces while still delivering solid copper performance up to 350MHz. The review is written from the perspective of someone specifying cables for offices, AV racks, and residential media rooms who needs a durable, code-compliant cable that supports gigabit networking without the premium of higher category lines.

Key Features

• Plenum CMP Rating: The fire-resistant, low-smoke jacket meets federal requirements for plenum and air-handling spaces, reducing concerns during commercial installations.
• Solid 24AWG Copper: Solid bare copper 24AWG conductors provide consistent signal integrity for long runs and help maintain performance across the full 375ft spool.
• Up to 350MHz Performance: Category 5e enhanced construction is designed to support gigabit speeds and typical LAN traffic without bottlenecks for most office and home uses.
• RJ45 EZ Pass-Through Connectors: Gold-plated contacts and strain relief boots give a secure, low-loss termination and make punching down or field-terminating simpler.
• Made to Order in USA: Assembled in the USA with foreign and domestic parts, production across multiple facilities helps ensure consistent quality control.

Who It's For

The cable suits IT professionals, AV installers, and facilities managers who need a code-compliant, plenum-rated Ethernet solution for commercial buildings, server rooms, and structured cabling runs. Its 375ft length and solid core construction are ideal for long runs between racks, ceilings, and distribution points.

Those who need Cat6 or higher performance for future-proofing high-bandwidth backbones, shielded cable for industrial noise immunity, or flexible stranded patch cables for frequent moves should look elsewhere; this product is optimized for fixed in-wall or plenum installs rather than constant flex patch use.

Pros & Cons

Pros

• Plenum CMP jacket provides fire-resistant, low-smoke protection for compliant commercial routing.
• Solid 24AWG copper conductors ensure stable, low-loss transmission over long runs.
• EZ Pass-Through RJ45 connectors with gold plating and strain relief boots improve durability and termination quality.

Cons

• Cat5e ceiling at 350MHz may not be as future-proof as Cat6 for emerging multi-gig needs.

Specifications

Our Verdict

The Cat5e 375ft plenum cable is a practical, cost-effective choice for installers who need a compliant, long-length Ethernet run with reliable solid copper performance. It delivers the necessary safety rating for plenum spaces and dependable gigabit-capable throughput for most office and home AV needs, making it good value when plenum certification and long runs are the priority.

Frequently Asked Questions

Is this cable safe for plenum spaces?
Yes. The cable is CMP rated for plenum use and features a fire-resistant, low-smoke jacket suitable for air-handling spaces.

Will this support gigabit Ethernet?
Yes. The Cat5e construction and up to 350MHz performance are designed to support gigabit Ethernet in typical LAN environments.

Can this be used as a patch cable?
This product is a solid core cable on a spool and is best for permanent runs; stranded patch cables are preferable for frequent flex and desk-side use.