Cat6e Ethernet Internet Cable - 120 FT Plenum Rated CMP

In this review of the Cat6e Ethernet Internet Cable 120 ft, the bottom line is straightforward: this bulk CMP cable is aimed at installers and builders who need a high-safety, high-performance run for in-wall or plenum spaces. It stands out for its plenum (CMP) flame retardant jacket and 23 AWG solid bare copper conductors, which together deliver reliable Gigabit-capable connections and compliant installation in ceiling or HVAC return-air spaces. For anyone wiring a building or running long Ethernet segments where fire code matters, this cable's safety rating is the biggest reason to consider it.

Key Features

• Plenum Rated (CMP): The CMP jacket offers the highest flame retardant protection for safe use in plenum spaces such as ceilings and air-handling areas.
• High Frequency 600 MHz: Supports high-data-transfer applications and helps maintain signal integrity for video, streaming, and IP camera feeds.
• 23 AWG Solid Bare Copper: Pure annealed copper conductors provide better conductivity and lower attenuation than copper-clad alternatives.
• Internal Spline: An internal spline reduces cross-talk, improving transmission quality for longer runs and denser cable environments.
• Standards Compliant: Built to ANSI/TIA, ISO/IEC and ICEA guidelines and listed to NEC/CEC Type CMP (NFPA 262), easing inspection and code compliance.
• Bulk Length Flexibility: Sold as a bare cable without connectors, it is suitable for custom lengths from 10 ft up to 1000 ft to suit project needs.

Who It's For

This cable is best for professional installers, building contractors, IT managers and advanced DIYers who must run Ethernet in plenum spaces or need CMP-rated cable for code compliance. Its solid 23 AWG copper and 600 MHz rating make it appropriate for backbone runs, long Ethernet drops, POE devices, IP cameras and streaming endpoints where a durable, high-conductivity conductor is preferred.

Casual users who want ready-made patch cords or plug-and-play RJ45 ends should look elsewhere, since this product is sold without connectors and requires termination/crimping. If flexibility for frequent re-patching is needed, pre-terminated patch cables or stranded patch leads may be a better choice.

Pros & Cons

Pros

• High safety with CMP plenum jacket suitable for ceiling and air-handling spaces.
• Solid 23 AWG pure copper conductor offers strong signal and lower loss for long runs.
• 600 MHz category 6e rating and internal spline reduce cross-talk for reliable data transfer.
• Compliant with major standards, helping with inspections and building automation installs.

Cons

• Sold without RJ45 ends, so installers must terminate the cable themselves or pay for pre-termination.
• Some customers report mixed durability of cut ends during handling, so careful termination technique is recommended.

Specifications

Length	120 ft (bulk cable)
Cable Category	Cat6e, 600 MHz
Conductor	23 AWG solid bare annealed copper
Plenum Rating	CMP / CL3P / FPL (NEC/CEC Type CMP)
Standards	ANSI/TIA-568, ANSI/TIA-862, ISO/IEC 11801, ICEA S-102-700
Connector Note	No RJ45 connectors installed (bulk only)

Our Verdict

The Cat6e 120 ft CMP cable is a solid choice for contractors and IT teams who need a plenum-rated, pure copper cable for building installations. Its 23 AWG solid conductors and 600 MHz rating deliver dependable performance and code-compliant safety for long runs, while the lack of pre-installed connectors keeps costs down but requires termination skills. For anyone wiring plenum spaces or installing IP cameras and POE devices, it offers clear value.

Frequently Asked Questions

Can this cable be used in ceiling plenum spaces?
Yes. It is CMP rated (plenum) and designed for use in ceilings and air-handling spaces where higher flame retardancy is required.

Does the cable come with RJ45 connectors?
No. This product is sold as bulk cable without connectors; it must be terminated with RJ45 plugs or keystone jacks by the installer.

Is this cable suitable for POE and IP cameras?
Yes. The 23 AWG solid copper conductors and 600 MHz rating support POE and IP camera deployments over typical run lengths.