CP Outdoor Cat 6 Cable Semi-Copper

CP Outdoor Cat 6 UTP Semi-Copper Cable — 305m Reel

The CP Outdoor Cat 6 UTP Semi-Copper Cable is a weatherproof Category 6 cable rated to 250 MHz for Gigabit Ethernet outdoor and semi-exposed indoor installations. It is designed for runs from internal network equipment to external cameras, access points, and devices — or between buildings — where the cable is exposed to UV radiation, moisture, and outdoor temperature cycling that would degrade a standard indoor PVC-jacketed cable. Supplied on a 305-metre pull-box reel with sequential metre markings, it suits residential, small commercial, and light infrastructure outdoor cabling projects where Gigabit connectivity is required at a cost-effective price point.

The “semi-copper” designation indicates that the conductors are copper-clad aluminium (CCA) — an aluminium core with a copper surface layer — rather than solid bare copper. As with the CP Indoor Semi-Copper Cat 6, this construction has specific implications for PoE power delivery, TIA standard compliance, and performance on longer runs that buyers should understand before specifying. These are covered in detail below.

Performance and Bandwidth

The CP Outdoor Cat 6 Semi-Copper cable is rated to 250 MHz, supporting Gigabit Ethernet (1000BASE-T / IEEE 802.3ab) over standard outdoor horizontal runs up to 100 metres. An internal cross-spline separator maintains pair separation between the four twisted pairs, reducing NEXT and contributing to signal integrity at Cat 6 frequencies across the operating temperature range of the outdoor jacket.

As with the indoor semi-copper variant, this cable meets basic Cat 6 channel performance requirements for data transmission under standard conditions but does not fully comply with ANSI/TIA-568.2-D, ISO/IEC 11801, or EN 50173 Cat 6 standards — those specifications require solid bare copper conductors. Installations requiring certified Cat 6 channel performance documentation should specify a bare copper outdoor Cat 6 cable instead.

Conductor Construction — CCA in Outdoor Context

CCA conductors have higher DC resistance per metre than equivalent solid bare copper conductors. In outdoor installations, this has two specific practical implications that are more significant than in typical short indoor runs:

PoE performance on longer outdoor runs — Outdoor camera and access point runs frequently approach or exceed 30–40 metres, which is the range where CCA conductor resistance begins to affect PoE power delivery reliability. Standard PoE (IEEE 802.3af, up to 15.4W) is generally manageable on shorter outdoor runs, but PoE+ (30W) and PoE++ (60–90W) devices — including Wi-Fi 6 access points and high-power IP cameras with IR illuminators — will experience elevated voltage drop on CCA cable at typical outdoor run lengths. For PoE+ and PoE++ outdoor applications, bare copper outdoor Cat 6 is the appropriate specification.

Attenuation on longer runs — The higher resistance of CCA conductors raises signal attenuation per metre compared to bare copper. On runs approaching the 100-metre Cat 6 channel limit, this increased attenuation may push channel performance towards the margin of Cat 6 specification compliance. For outdoor runs reliably below 60–70 metres with standard Gigabit data requirements, the CP Outdoor Semi-Copper cable performs adequately. For runs closer to 100 metres, bare copper outdoor Cat 6 provides the required attenuation headroom.

Mechanical considerations — CCA conductors have lower tensile strength than bare copper. During installation — particularly through conduit, under tension across aerial spans, or through cable ties — excessive pulling force or tight bends can cause conductor fracture at CCA splice points. Standard installation handling with moderate pull tension is appropriate.

Cable Construction

The CP Outdoor Cat 6 Semi-Copper cable is assembled from the following layers:

• Conductors — CCA (copper-clad aluminium), solid construction, colour-coded across eight conductors forming four pairs
• Insulation — Polyethylene insulation on individual conductors
• Pair separator — Internal cross-spline maintains pair separation and reduces crosstalk
• Outer jacket — UV-resistant weatherproof jacket in black, formulated to resist outdoor environmental exposure

The black jacket is the standard colour for outdoor-rated cable compounds — carbon black pigmentation in the jacket compound provides effective UV absorption, protecting the insulation and conductors from solar radiation-driven degradation. Standard indoor grey or blue PVC jackets do not contain this UV stabilisation and would exhibit jacket embrittlement, cracking, and conductor exposure within months of direct outdoor sun exposure.

Outdoor Jacket Capabilities and Limitations

The weatherproof UV-resistant jacket provides reliable protection in the following outdoor installation scenarios:

External wall and façade routing — Surface-mounted runs on external building faces are subject to direct UV, rain, and temperature cycling. The UV-resistant jacket maintains integrity under these conditions where standard indoor PVC would degrade.

Above-ceiling and unheated space routing — Roof voids, car park structures, and unheated service areas experience temperature extremes and condensation cycling. The outdoor jacket compound handles these conditions within its rated operating temperature range.

Conduit-protected underground runs — When routed through buried conduit, the outdoor jacket provides moisture protection within the conduit environment. The cable is suitable for underground conduit installation.

Aerial runs with catenary support — Where cable is suspended between structures on a support wire, the UV-resistant jacket handles outdoor exposure. The CCA conductor’s lower tensile strength is a relevant consideration on aerial spans — excessive sag or wind loading tension should be managed through appropriate catenary wire selection and span length.

The jacket is not rated for direct burial without conduit. Unlike LDPE-jacketed outdoor Cat 6 cables with direct burial ratings, the CP Outdoor Semi-Copper cable should be routed through conduit for underground sections. Where direct burial is required, a bare copper outdoor Cat 6 cable with a confirmed direct burial LDPE jacket rating should be specified.

Termination Considerations

As a U/UTP cable, the CP Outdoor Semi-Copper terminates into standard unshielded Cat 6 keystone jacks, patch panels, and RJ45 plugs using standard 110-style IDC tooling. No shielded hardware or grounding infrastructure is required.

External termination points require weatherproof protection regardless of cable type. IP65-rated surface mount boxes, weatherproof keystone enclosures, or gel-filled weatherproof RJ45 plugs should be used at camera heads, access point mounting locations, and any external device connection points. Building entry penetrations must be sealed to prevent moisture tracking from the outdoor run into the internal installation.

CCA conductors require care during termination — avoid excessive pair untwisting beyond the 13mm maximum, and use consistent, controlled IDC tool pressure to prevent conductor fracture at the punch-down point.

Supported Applications

Within its appropriate installation envelope, the CP Outdoor Cat 6 Semi-Copper cable supports:

• 1000BASE-T — Gigabit Ethernet (IEEE 802.3ab) on outdoor runs up to 100m under standard conditions
• 100BASE-TX — Fast Ethernet
• Basic PoE (IEEE 802.3af) — Up to 15.4W on shorter runs (typically ≤40m) — confirm via voltage drop calculation
• Standard IP cameras — Low to medium power PoE outdoor cameras on short to medium runs
• Outdoor Wi-Fi access points — Standard PoE WAPs on shorter runs; bare copper recommended for PoE+ and PoE++ access points
• Inter-building links — Short to medium Gigabit connections between adjacent buildings via conduit or aerial
• Residential outdoor networking — Garden buildings, gate cameras, and outdoor security devices on residential properties

Ideal Users

• Residential Installers and Home Security Integrators — For homeowners running Ethernet to garden buildings, gate cameras, and outdoor Wi-Fi coverage points, the CP Outdoor Semi-Copper cable provides Gigabit connectivity at a lower per-metre cost than bare copper outdoor alternatives. Run lengths on residential properties are typically well within the range where CCA performance is adequate for standard Gigabit data and basic PoE applications.
• Small Business and Retail Operators with Limited Outdoor Runs — Small premises requiring outdoor IP cameras and basic wireless coverage on short runs — typically under 40 metres — can deploy this cable cost-effectively for Gigabit connectivity. Installers should confirm PoE device power levels against the cable’s CCA conductor limitations before specifying for any PoE+ or PoE++ devices.
• Electrical and Data Contractors on Budget-Specified Outdoor Projects — Where a client specification calls for outdoor Cat 6 cabling without mandating bare copper conductors or TIA channel certification, and run lengths and PoE requirements are within the CCA performance envelope, the CP Outdoor Semi-Copper cable provides a functional and cost-efficient outdoor Gigabit solution. Contractors should discuss PoE device requirements and run lengths with the client before confirming the specification.
• CCTV Installers Running Short Outdoor Camera Runs — For IP camera installations with modest run lengths and standard PoE power requirements, the outdoor semi-copper cable provides an affordable cabling solution. For cameras with PoE+ power requirements (pan-tilt-zoom models, high-power IR) or runs exceeding 40 metres, bare copper outdoor Cat 6 is recommended to ensure reliable power delivery.
• Facilities Teams Running Supplementary Outdoor Connectivity — For organisations adding outdoor connectivity to extend an existing network — a gate intercom, an external access control reader, or a car park camera — the CP Outdoor Semi-Copper cable provides a straightforward and budget-friendly solution on the shorter runs typical of these supplementary additions.

Cable Specifications

Performance Specifications

Physical Specifications

Installation Parameters

Certifications