Cat5e Plenum CMP 1000FT Bulk LAN Network Cable 350MHz - Easy Pull Box

In this review of the Cat5e Plenum CMP 1000FT Bulk LAN Network Cable, the bottom line is simple: installers and facilities managers who need long runs of plenum-rated cable will appreciate the combination of safety and performance. This review focuses on real-world use: the cable arrives in an easy pull box, is marked as a 24-AWG solid 4-pair design, and is certified to meet Category 5e standards while being tested to 350 MHz. For anyone wiring commercial or residential plenum spaces who needs a cost-effective, low-smoke CMP option that supports gigabit transfers, this cable is worth considering.

Key Features

• Plenum CMP jacket: The low-smoke, low-flame jacket reduces toxic fumes in overhead and return-air spaces to meet building safety requirements.
• 350 MHz tested: Tested to 350 MHz which helps maintain signal integrity and reduces crosstalk for higher throughput over longer runs.
• 24-AWG solid conductors: Solid 24-AWG 4-pair construction provides stable connections for patch panels and wall jacks in structured cabling.
• Certified performance: TIA/EIA and ISO certifications with a certified transfer rate up to 10/100/1000 Mbps ensure compatibility with Ethernet networks.
• 1000 ft easy pull box: The full 1,000 ft (305 m) spool in an easy pull box simplifies long cable runs and reduces time on installation jobs.
• RoHS compliant: The cable meets RoHS compliance, limiting hazardous substances for installations where material compliance matters.

Who It's For

This cable is aimed at network installers, IT teams, and building contractors who need a long length of plenum-rated Cat5e cable for office ceilings, telecom rooms, or multi-room residential installs. The 1,000 ft box and solid conductor design are particularly useful when terminating multiple wall jacks or patch panels across a floor or wing.

It is less suited for patch cord replacement where stranded cable is preferred for flexibility, or for installations that require Cat6 performance; those needing higher-spec headroom should look at Cat6 plenum alternatives. For standard gigabit Ethernet in plenum spaces, however, this cable delivers the necessary compliance and value.

Pros & Cons

Pros

• Plenum-rated CMP jacket provides a safer low-smoke option for air-handling spaces.
• Tested to 350 MHz and certified for 10/100/1000 Mbps, supporting gigabit Ethernet reliably.
• 1,000 ft easy pull box saves time and keeps runs neat during installation.
• Solid 24-AWG 4-pair construction is stable for permanent terminations.

Cons

• Solid conductor cable is not as flexible as stranded cable and is not ideal for frequent plug/unplug patching.
• Cat5e performance may be limiting if future upgrades demand Cat6 or higher bandwidth headroom.

Specifications

Cable Category	Cat5e CMP Plenum
Length	1,000 ft (305 meters)
Conductor	24-AWG solid, 4 pair
Bandwidth	Tested to 350 MHz
Transfer Rate	10/100/1000 Mbps
Jacket Rating	Low-smoke CMP plenum
Certifications	TIA/EIA, ISO, RoHS compliant

Our Verdict

The Cat5e Plenum CMP 1000FT is a pragmatic choice for structured cabling in plenum spaces where safety and cost-effectiveness matter. Installers who need long runs, solid terminations, and certified gigabit support will find it dependable, while those who need maximum flexibility or future-proof higher bandwidth should consider Cat6. Overall it offers solid value for current gigabit networks and code-compliant plenum installations.

Frequently Asked Questions

Is this cable suitable for use in ceiling plenum spaces?
Yes, the CMP plenum jacket is designed for use in air-handling spaces where low-smoke, low-flame materials are required.

Will this cable support gigabit Ethernet?
Yes, the cable is certified for 10/100/1000 Mbps and was network tested to support gigabit transfers.

Is the cable solid or stranded and how does that affect installation?
This is a 24-AWG solid conductor cable, which is ideal for permanent terminations but less flexible than stranded cable for patch cord use.