CAT5E Ethernet Cable 375ft Gray Outdoor CMX - Reliable High Speed

In this review the CAT5E 375ft outdoor cable is examined for installers, small business IT staff and home users who need a long, durable run for high-speed wired networking. The bottom line: this cable is built for dependable performance over long outdoor runs, offering solid copper 24AWG conductors and CMX outdoor rating that keep signal quality high and interference low. It is a straightforward choice when a long, single-run Ethernet solution is required and the installer wants the assurance of UL ETL and EIA/TIA-568 compliance.

Key Features

• 375ft length: provides a single continuous run long enough for most yards, multi-room installs or building-to-building links without splicing.
• Solid 24AWG copper: the solid bare copper conductors maintain consistent signal integrity for sustained gigabit-capable transfers.
• CMX outdoor rating: designed for outdoor placement where indoor-only cables would degrade, reducing the need for additional conduit in many applications.
• EZ pass through RJ45 connectors: gold-plated contacts and strain relief boots help ensure a reliable, low-resistance connection and easier termination.
• UL ETL and EIA/TIA-568 compliant: certified construction gives peace of mind for commercial and residential installations requiring standard compliance.

Who It's For

This cable is aimed at network installers, surveillance system technicians and homeowners who want a long, single-run Ethernet cable for outdoor or semi-exposed installations. The solid 24AWG conductor and CMX rating suit runs to exterior cameras, detached garages, utility rooms and entertainment systems where a durable wired link is preferred over wireless.

It is less appropriate for very short, flexible patch runs inside patch panels or for applications that require stranded cable for frequent movement. If you need ultra-flexible patch cords for switch-to-device connections, look for stranded Cat5e or Cat6 patch cables instead.

Pros & Cons

Pros

• Long 375ft spool reduces the need for joins and keeps connections cleaner for outdoor runs.
• Solid copper 24AWG conductors preserve throughput and are suited to PoE and sustained data transfers.
• Outdoor CMX rating and UL ETL listing provide confidence for installation in exposed or semi-exposed environments.
• Booted RJ45 connectors with gold plating and pass-through design simplify terminations and improve contact reliability.

Cons

• Solid conductor cable is not as flexible as stranded patch cable, so it is not ideal for frequent movement or tight bend applications.
• Gray jacket is functional but may be less visible in low-light outdoor runs compared with bright colors for identification.

Specifications

Cable Type	CAT5E 4-Pair UTP
Length	375ft
Conductor	24AWG solid copper
Cable Rating	CMX outdoor rated
Connector	RJ45 EZ pass through with strain relief boots
Performance	Up to 350MHz
Compliance	UL ETL listed, EIA/TIA-568 compliant

Our Verdict

For anyone installing a long Ethernet run outdoors or between separate buildings, this CAT5E 375ft cable is a practical, cost-effective option. The solid copper construction, outdoor CMX rating and compliant connectors deliver reliable throughput and installation confidence, making it a good value for surveillance, network backbone runs and PoE devices where flexibility is not required.

Frequently Asked Questions

Can this cable be used for Power over Ethernet?
Yes. The 24AWG solid copper conductors and Cat5e standard support typical PoE devices when installed within recommended distance limits.

Is the cable suitable for direct burial?
The cable is CMX rated for outdoor use but is not specified as direct-burial; use conduit or a direct-burial rated jacket for underground runs.

Will it support gigabit network speeds?
Yes. The cable is Cat5e with up to 350MHz performance and is suitable for gigabit Ethernet in proper installations.