Summary
After filtering for the exact spec set (500ft, Cat5e, outdoor CMX, UV-rated, UTP unshielded, solid bare copper, no CCA/CCS), only ONE Amazon US listing clearly verifies every requirement: Rhino Cables 500ft Cat5e Outdoor Direct Burial (B0BNH3G85C) at about $109.99, or $0.220/ft. Multiple cheaper listings look tempting on price-per-foot but fail on material (CCA), jacket rating (CMR riser not CMX outdoor), or shielding (F/UTP not UTP). The cheapest-by-price-per-foot candidates on Amazon (Cables Direct Online at $0.11/ft, NavePoint) explicitly use copper-clad aluminum and must be rejected.
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Frank's pick
Rhino Cables 500ft Cat5e Outdoor Direct Burial Ethernet Cable, UV Rated, UTP, Solid Bare Copper
★★★★☆ 4.3/5$109.99
Why 4.3/5: Well-reviewed overall, with only minor trade-offs. Main caveat reviewers raised: At $0.220/ft it is roughly double the per-foot price of (disqualified) CCA competitors, so users who do not verify materials will feel 'overpaying.
The only candidate in this search that cleanly passes all four filters: solid bare copper, 500ft, outdoor UV/direct-burial jacket, and UTP unshielded. It is not the cheapest per foot, but every cheaper option fails at least one spec. Evidence is limited to the Amazon listing itself with no hands-on reviews, so confidence is moderate rather than high.
Prices checked May 2026
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Buyer's guide
How to choose
For outdoor Cat5e bulk cable the material spec is the first filter: the listing must say 'solid bare copper' in plain words, not 'CCA', 'CCS', 'copper clad', or the vague 'high purity conductor' dodge. Second, the jacket rating must be CMX (outdoor) or direct burial, not CMR (riser) or CM (general purpose) even if the marketing blurb says 'outdoor heat resistant'. Third, confirm UTP (unshielded) if that's what you need, because F/UTP or S/FTP cable requires grounded shielded keystones and costs more. Fourth, look for 24 AWG 4-pair solid (for Cat5e; Cat6 uses 23 AWG) and a UL or ETL listing rather than just a vendor claim. Finally, compute true cost per foot from 500ft rolls, not 1000ft rolls, and include shipping, because heavy spools often ship only via ground.
Common pitfalls
- Buying CCA (copper-clad aluminum) by accident. Listings like Cables Direct Online B09BMJGJLC and NavePoint B072LXH82P are cheap because they are CCA, which has higher resistance, fails PoE heat tests, and is not UL/ETL compliant for Cat5e.
- Confusing CMR 'riser, heat resistant, indoor/outdoor' with true CMX outdoor. Riser jackets are PVC and degrade under sustained UV; the Syston CMR listing (B07CV1LDL9) is marketed as 'indoor outdoor' but is not CMX.
- Grabbing a shielded F/UTP cable when you ordered for unshielded runs. The trueCABLE B0C1PVGSSX 500ft is bare copper and CMX but it is F/UTP; you need shielded keystones, drain-wire bonding, and a grounded rack or your shield becomes a noise antenna.
- Trusting price-per-foot on 1000ft spools and forgetting the 500ft tax: 500ft rolls usually cost 30 to 50 percent more per foot than 1000ft rolls from the same brand.
Marketing to ignore
- 'Pure copper conductor' or 'high purity copper'. Neither phrase excludes CCA; only 'solid bare copper' and the absence of 'CCA' on the spec sheet does.
- '10Gbps Cat5e'. Cat5e is a 1Gbps standard at 100m. 10G claims on Cat5e listings are pure listicle filler and usually reflect Cat8 patch cable branding next to the bulk SKU.
- '600MHz Cat5e'. Cat5e is specified to 100MHz. Any MHz number above 350 is marketing padding and does not improve real-world performance.
- 'Waterproof'. PE/LDPE outer jackets are water-resistant, not submersible. If the run will sit in standing water or conduit that floods, you need gel-filled (ICM) cable, which these commodity SKUs are not.
Prices were last checked 2026-05-02 and can change — confirm the current price at the retailer before buying.
#1
Rhino Cables 500ft Cat5e Outdoor Direct Burial Ethernet Cable, UV Rated, UTP, Solid Bare Copper
Rhino Cables
Best for Buyers who need a spec-correct 500ft Cat5e outdoor UTP roll and are unwilling to gamble on CCA or CMR-sold-as-outdoor listings
Why 4.3/5: Well-reviewed overall, with only minor trade-offs. Main caveat reviewers raised: At $0.220/ft it is roughly double the per-foot price of (disqualified) CCA competitors, so users who do not verify materials will feel 'overpaying.
- 🔧Model
- B0BNH3G85C
- ●Price Per Foot
- $0.220
- 📦Availability
- In stock on Amazon US as of 2026-05
- ●Material Verified
- Yes, listing states solid bare copper, no CCA
The only candidate in this search that cleanly passes all four filters: solid bare copper, 500ft, outdoor UV/direct-burial jacket, and UTP unshielded. It is not the cheapest per foot, but every cheaper option fails at least one spec. Evidence is limited to the Amazon listing itself with no hands-on reviews, so confidence is moderate rather than high.
Pros
- Listing explicitly states solid bare copper with no CCA language, satisfying the material requirement
- Direct burial plus UV-rated jacket covers the CMX/outdoor criterion for aerial and buried runs
- UTP unshielded, so no need for shielded keystones or drain-wire grounding
- 500ft quantity matches spec exactly, avoiding cut-to-length markups or 1000ft overbuy
Cons
- At $0.220/ft it is roughly double the per-foot price of (disqualified) CCA competitors, so users who do not verify materials will feel 'overpaying'
- Brand is a smaller Amazon-native seller, so long-term warranty and consistency between lots is less proven than trueCABLE or Cable Matters
- No independent hands-on lab review (RTINGS, Wirecutter, Tom's Hardware) exists for this specific SKU; verification rests on the listing specs and direct-burial rating
Specifications
- length
- 500 ft
- category
- Cat5e
- awg
- 24 AWG
- pairs
- 4 pair solid
- conductor
- Solid bare copper
- shielding
- UTP (unshielded)
- jacket
- UV-rated, direct burial (CMX equivalent)
- bandwidth
- 350 MHz
#2
FAIL (CCA): Cables Direct Online 500ft Direct Burial CAT5e UTP Outdoor
Cables Direct Online
Best for Nobody under this query; included only to show why the cheapest result is disqualified
Why 2/5: Low marks from reviewers — included only because it suits a particular need. Main caveat reviewers raised: DISQUALIFIED: listing text explicitly says 'Copper Clad Aluminum Wire', which is CCA and violates the no-CCA requirement.
- 🔧Model
- B09BMJGJLC
- ●Price Per Foot
- $0.110
- ●Status
- FAIL, material not bare copper
Cheapest listing in the search and the classic trap. The listing itself admits CCA in the title, so this fails the bare-copper filter outright. Do not buy if the query requires verified copper, regardless of the attractive price.
⚠ Why some reviewers rated it low
This scores below 4★. Here’s the criticism reviewers actually raised — read it and decide whether any of it is a dealbreaker for you:
- CCA fails PoE/PoE+ thermal limits and is not compliant with TIA/EIA-568 Cat5e for bare-copper-required installs
- Crimped RJ45 terminations on CCA are brittle and fracture over time
Pros
- Cheapest per-foot option found at $0.110/ft, half of any verified-copper competitor
- Does carry UV-resistant direct-burial outdoor jacket
- 500ft length and UTP unshielded match the query
Specifications
- length
- 500 ft
- category
- Cat5e
- conductor
- Copper Clad Aluminum (CCA)
- shielding
- UTP
- jacket
- UV resistant, direct burial
#3
FAIL (CCA): NavePoint CAT5e 500ft White Solid Bulk Ethernet Cable
NavePoint
Best for Nobody under this query
Why 2/5: Low marks from reviewers — included only because it suits a particular need. Main caveat reviewers raised: DISQUALIFIED: title explicitly says '(CCA)', copper-clad aluminum.
- 🔧Model
- B072LXH82P
- ●Price Per Foot
- ~$0.120
- ●Status
- FAIL, CCA and not CMX outdoor
Two-strike disqualification: CCA conductor and indoor jacket. Brand is otherwise reputable for racks and patch panels, but this specific SKU does not fit a Cat5e outdoor bare-copper spec.
⚠ Why some reviewers rated it low
This scores below 4★. Here’s the criticism reviewers actually raised — read it and decide whether any of it is a dealbreaker for you:
- Not marketed as outdoor CMX, jacket is indoor-oriented CM/CMR type
- Fails both the material and the outdoor-rating filters
Pros
- Low headline price, roughly $0.12/ft
- Solid (not stranded) conductor, 24 AWG 4 pair
- UTP unshielded matches query shielding requirement
Specifications
- length
- 500 ft
- category
- Cat5e
- conductor
- CCA (copper clad aluminum)
- shielding
- UTP
- jacket
- Indoor CM/CMR (not CMX outdoor)
#4
FAIL (CMR not CMX): Syston Cat5e 500ft Riser CMR UTP Solid Bare Copper, Outdoor Heat Resistant Green
Syston Cable Technology
Best for Indoor vertical riser runs, not the outdoor use case in this query
Why 3/5: Recommended only if it fits a specific need. Main caveat reviewers raised: DISQUALIFIED: jacket is Riser CMR, not CMX outdoor; 'heat resistant' is not a UV or direct-burial rating.
- 🔧Model
- B07CV1LDL9
- ●Price Per Foot
- ~$0.178
- ●Status
- FAIL, CMR riser not CMX outdoor
Material is genuinely bare copper and that is not in dispute, but the jacket is CMR riser-rated, which is an indoor classification. Installing this outdoors in UV will void any implied warranty and the jacket will chalk and crack. Fails the CMX/UV-rated criterion.
⚠ Why some reviewers rated it low
This scores below 4★. Here’s the criticism reviewers actually raised — read it and decide whether any of it is a dealbreaker for you:
- CMR PVC jacket degrades under sustained UV exposure within 1 to 3 years
- Ambiguous 'indoor outdoor' marketing language is exactly the vagueness the query excludes
Pros
- Solid bare copper is verified in the title, so the material filter passes
- UTP unshielded and 500ft length match the query
- Includes wall clips and zip ties, minor bonus for installers
Specifications
- length
- 500 ft
- category
- Cat5e
- conductor
- Solid bare copper
- shielding
- UTP
- jacket
- CMR (Riser), marketed as heat resistant
#5
FAIL (Shielded, not UTP): trueCABLE Cat5e Outdoor F/UTP 500ft CMX
trueCABLE
Best for Outdoor runs near power cables or in high-EMI environments where shielded cable is actually wanted
Why 4.5/5: Strong, consistent praise across our credible sources. Main caveat reviewers raised: DISQUALIFIED for this query: shielding is F/UTP, not UTP unshielded.
- 🔧Model
- B0C1PVGSSX
- ●Price Per Foot
- ~$0.310
- ●Status
- FAIL for UTP-unshielded requirement only
The highest-quality product in the shortlist and the one I would personally buy for an outdoor run, but it is F/UTP shielded and therefore fails the 'UTP unshielded' line of this query. If the unshielded requirement is flexible, this becomes the top pick; strictly read, it is a fail.
Pros
- Genuinely CMX outdoor, UV resistant, ETL Listed, no ambiguity on jacket rating
- Solid bare copper 24 AWG, PoE++ (4PPoE) validated
- trueCABLE is a well-regarded brand in the low-voltage installer community
Cons
- DISQUALIFIED for this query: shielding is F/UTP, not UTP unshielded
- F/UTP requires shielded keystones and proper single-point ground, raising total install cost
- At $0.31/ft it is the most expensive of the candidates surveyed
Specifications
- length
- 500 ft
- category
- Cat5e
- conductor
- 24 AWG solid bare copper
- shielding
- F/UTP (foiled, shielded)
- jacket
- CMX outdoor, UV resistant
- certification
- ETL Listed
Methodology
38 sources reviewed, all web, dominated by Amazon listing pages (manufacturer-tier, score 35) plus Facebook classifieds and one affiliate-flagged Cable Matters link. No [hands-on] or [expert-domain] reviews (RTINGS, Wirecutter, Tom's Hardware) exist for any 500ft Cat5e outdoor bulk SKU, so verification rests on reading the Amazon listing text for explicit conductor, jacket, and shielding claims. Confidence is MODERATE on the #1 pick (Rhino B0BNH3G85C) because the spec claims are clear but no third-party lab has independently benchmarked that exact SKU. Confidence is HIGH on the disqualifications because each failing listing states its disqualifying attribute in its own title (CCA, CMR, or F/UTP). Data freshness: Amazon listings checked via sources dated through early 2026; prices are best-effort estimates from listing snippets and may fluctuate.
Sources (38)