CAT5e Riser Ethernet Cable 140 ft Blue - Solid Copper CMR

In this review of the CAT5e Riser Ethernet Cable 140 ft Blue, the reviewer finds it best suited for installers and home users who need a long, dependable wired connection between floors. The bottom line: this cable delivers consistent gigabit-capable performance because it uses solid pure copper 24 AWG conductors and a riser CMR jacket for safe vertical runs. The assembled-in-USA build and EZ pass through RJ45 connectors make installation straightforward, so anyone wiring a home office, server closet, or AV rack will appreciate its no-nonsense reliability.

Key Features

• 140 ft length: Provides a single continuous run long enough for most home and small office installations without joins or couplers.
• Solid 24 AWG copper: Solid pure copper conductors improve signal stability and are preferable for permanent runs compared with stranded wire.
• CMR riser rating: Jacket is flame-retardant for safer cable runs between floors and other vertical pathways.
• EZ pass through RJ45 plugs: Pass-through connectors simplify termination and visual verification of wire order during assembly.
• 350 MHz performance: Rated to support high gigabit speeds and applications that benefit from higher frequency headroom.
• Assembled in USA: Each cable is custom cut and assembled in the United States, which helps ensure consistent terminations and quality control.

Who It's For

The cable is ideal for network installers, DIY home theater enthusiasts, and small business IT staff who need a reliable, long CAT5e run with a riser-rated jacket for between-floor installations. The solid 24 AWG conductors and the 350 MHz rating make it a practical choice for standard gigabit Ethernet, PoE devices, and media distribution.

It may be less appropriate for temporary, frequently moved connections that benefit from stranded cable flexibility or for those who strictly require the latest Cat6/Cat6a frequency headroom. Users needing outdoor burial-rated cable should look for specific outdoor or direct-burial rated variants.

Pros & Cons

Pros

• Solid copper 24 AWG conductors provide stable, low-loss connections for fixed installations.
• Riser CMR jacket allows safe vertical runs between floors and meets building code needs.
• EZ pass through RJ45 connectors speed up termination and reduce wiring errors.
• Assembled in USA with consistent construction and tested connectors.

Cons

• Not the most flexible for movable or patch-style connections compared with stranded patch cords.
• Cat5e spec is sufficient for gigabit but lacks the futureproofing frequency of Cat6 for higher bandwidth needs.

Specifications

Cable Type	CAT5E 4-Pair UTP
Length	140 ft
Conductor	24 AWG Solid Pure Copper
Cable Rating	CMR Riser Rated, UL ETL Listed
Connector	EZ Pass Through RJ45
Performance	Up to 350 MHz, EIA/TIA-568B Compliant
Assembly	Assembled in USA

Our Verdict

The 140 ft blue CAT5e riser cable is a solid, cost-effective solution for permanent indoor network runs where riser-rated safety and reliable copper conductors matter. Installers and homeowners who need a long, single-run Ethernet connection will find consistent gigabit performance and easy terminations from the EZ pass through connectors, making it good value for standard LAN, PoE, and AV setups.

Frequently Asked Questions

Can this cable be run between floors?
Yes, the CMR riser rating means the jacket has flame-retardant properties suitable for vertical runs between floors.

Is this cable suitable for PoE devices?
Yes, the solid 24 AWG pure copper conductors are suitable for Power over Ethernet at typical PoE power levels used in offices and homes.

Does assembled in USA mean fully domestic parts?
Parts may be domestic and foreign, but the cable is cut, constructed, and assembled in the United States by the manufacturer.