Vertical Cable Cat5e 350 MHz Plenum Bulk Ethernet Cable - 1000ft

In this review the Vertical Cable Cat5e 350 MHz plenum UTP is evaluated for installers and IT teams who need a reliably rated bulk cable for building risers and roof ducts. The bottom line: this 1000 ft pull box delivers a solid bare copper 24 AWG conductor and ETL CMP listing, making it a practical choice when code-compliant plenum rating and clear pair identification matter most for indoor high-speed Ethernet runs.

Key Features

• 350 MHz UTP: Supports higher bandwidth Cat 5e applications and helps maintain signal integrity for typical LAN and PoE needs.
• 24 AWG solid copper: Solid bare copper conductors provide predictable impedance and reliable terminations for jacks and patch panels.
• CMP plenum jacket: ETL listed CMP jacket allows installation in air plenums and roof ducts where fire and smoke standards apply.
• 1000 ft pull box: The bulk reel with sequential length markings simplifies long runs and reduces the number of joins in structured cabling.
• Pair color coding: All four pairs have standard color stripes for quick identification and consistent wiring during terminations.

Who It's For

The Vertical Cable Cat5e plenum is aimed at professional installers, building contractors, and IT staff performing institutional or commercial indoor network installs that require a CMP-rated cable. Its solid 24 AWG copper and 350 MHz rating suit typical office networks, VoIP, and PoE deployments where cable runs may traverse plenum spaces.

It is less appropriate for outdoor or direct-burial use, and customers who need shielded cable for high EMI environments should consider a shielded Cat5e or Cat6 alternative. Home users who do not require plenum rating might prefer lower-cost non-plenum options.

Pros & Cons

Pros

• ETL listed CMP jacket meets plenum fire and smoke requirements for compliant installations.
• Solid 24 AWG bare copper conductors deliver reliable terminations and consistent electrical performance.
• 350 MHz rating gives headroom for high-speed Cat 5e networking and PoE devices.
• 1000 ft pull box with length markings reduces the need for splices on long runs.

Cons

• The unshielded design is not intended for areas with significant electromagnetic interference where shielded cable would be preferable.
• Plenum jackets are more rigid than non-plenum cable, which can make very tight bends and runs through complex pathways slightly more challenging.

Specifications

Our Verdict

The Vertical Cable Cat5e 350 MHz plenum cable is a sensible, code-ready choice for commercial indoor networks that need CMP-rated runs and dependable 24 AWG solid copper performance. For installers who prioritize fire-rated installations and long continuous lengths, it represents good value and predictable behavior during termination and testing.

Frequently Asked Questions

Can this cable be installed in air plenums?
Yes, the cable is ETL listed as type CMP and is suitable for air plenums and roof ducts in accordance with NEC Article 800.

Is the conductor stranded or solid?
The cable uses 24 AWG solid bare copper conductors, which are intended for permanent terminations to jacks and patch panels.

Does this cable include sequential length markings?
Yes, the cable jacket is printed with sequential length markings and is supplied in a 1000 ft pull box for long runs.