Cat5e Direct Burial Ethernet Cable 355ft - Solid Copper, Outdoor Rated

In this review of the Cat5e Direct Burial Ethernet Cable 355ft, the bottom line is straightforward: this cable is built for outdoor, underground runs where a long, reliable connection is required. The reviewer found it well suited for contractors, network installers and homeowners who need a durable, long-length cable that supports high gigabit speeds. The cable's solid 24AWG pure copper conductors, gel-filled waterproof construction and UL ETL rating are the single biggest reasons to buy, delivering consistent performance and peace of mind for exterior installations.

Key Features

• 355 ft length: Provides a single continuous run long enough for many yard-to-building or utility-length installations without splices.
• Solid 24AWG pure copper: Solid conductors improve signal stability over distance compared with stranded alternatives for permanent installations.
• Direct burial construction: Gel-filled, waterproof jacket and braids are designed to withstand underground conditions and resist moisture intrusion.
• Up to 350MHz performance: Meets Cat-5e standards for gigabit and typical LAN traffic while remaining EIA/TIA-568B compliant.
• UL ETL listed: Recognized safety and performance listing that matters for professional or code-aware projects.
• EZ pass-thru RJ45 plug: Allows easy termination and verification when you need to attach connectors on site.

Who It's For

This cable is aimed at contractors, outdoor network installers, and homeowners needing a long, permanent outdoor or underground Ethernet run. It is especially useful where a single continuous 355 ft length reduces the need for intermediate junctions and where durability and moisture resistance are priorities.

It is not ideal for short indoor patch runs, temporary setups that require more flexible stranded cable, or situations that demand full outdoor submersion for extended periods; the manufacturer warns against long-term water submersion and recommends keeping ends clear of still water.

Pros & Cons

Pros

• Robust direct burial design with gel fill offers strong moisture resistance for underground installations.
• Pure solid copper 24AWG conductors deliver stable signal integrity over long runs.
• Meets Cat-5e performance up to 350MHz and is EIA/TIA-568B compliant for common network requirements.
• UL ETL listing and US assembly provide added assurance for professional use.

Cons

• Not recommended for prolonged submersion, so fully submerged underwater runs are not supported.
• Solid conductor and direct burial jacket make the cable less flexible for tight indoor routing compared with stranded patch cable.

Specifications

Cable Type	CAT-5E 4-Pair UTP
Length	355 ft
Conductor	24AWG solid pure copper
Cable Rating	Direct burial for underground application
Performance	Up to 350MHz, EIA/TIA-568B compliant
Safety Listing	UL ETL listed
Assembly	Made in USA (assembled with foreign and domestic parts)

Our Verdict

For those who need a long, dependable outdoor Ethernet run, this Cat5e direct burial cable is a practical choice that balances performance, durability and value. Its solid pure copper conductors and waterproof gel coat make it a sensible pick for permanent exterior installations, while the UL ETL listing and US assembly add confidence for professional work.

Frequently Asked Questions

Can this cable be buried directly in the ground?
Yes; it is designed for direct burial in underground applications with gel-filled waterproof protection, though the manufacturer advises against long-term submersion.

Will this support gigabit Ethernet?
Yes; it is Cat-5e rated and performs up to 350MHz, which supports typical gigabit network speeds over appropriate distances.

Is the cable flexible for indoor runs?
It uses 24AWG solid conductors and a rugged jacket for burial, so it is less flexible than stranded patch cable and best used for permanent outdoor or routed runs.