Ubiquiti UACC-CABLE-PT-20M 20-Meter Outdoor DC Power Cable
Overview
The UACC-CABLE-PT-20M is a 20-meter DC power distribution cable engineered for outdoor infrastructure where standard cable lengths fall short. Built with UV-resistant materials and all-weather construction, it maintains signal and power integrity across extended runs in exposed and variable climate conditions. The cable integrates directly with Ubiquiti Power Transport connectors and UISP power delivery systems, making it purpose-built for the hardware it supports rather than a generic industrial cable.
Key Features
- 20-Meter Length: Eliminates the need for mid-span connectors or splitters on longer outdoor cable runs — fewer connection points mean fewer failure vectors in harsh environments.
- UV-Resistant Materials: Direct sun exposure degrades unprotected cable jackets rapidly; UV treatment extends operational life by years in outdoor or semi-protected installations.
- All-Weather Construction: Handles temperature swings, moisture infiltration, and UV without brittleness or jacket cracking — critical for installations where you cannot service the cable seasonally.
- Ubiquiti Power Transport Compatibility: Works with UISP power modules and Ubiquiti wireless access points that use proprietary Power Transport connectors — mismatched connectors mean a non-functional cable, so this specification matters.
- Mid-Range to Long-Distance Deployment: The 20-meter specification bridges the gap between local equipment racks and remote outdoor APs or PoE injectors positioned 40–50+ feet away from the power source.
Integration & Compatibility
The UACC-CABLE-PT-20M pairs directly with Ubiquiti Power Transport connectors and UISP power delivery infrastructure. Suitable for security integrators, telecom deployments, and wireless network installations where extended outdoor cable runs are required between power sources and remote network equipment. If your equipment uses standard PoE (802.3af/at/bt) connectors rather than proprietary Power Transport, this cable is not the correct choice — confirm connector type before ordering.
When to Choose a Different Model
If your installation requires a shorter run (under 10 meters), a shorter cable variant in the same family may reduce cost and storage waste. If the 20-meter length exceeds your longest run but you need future-proofing for a planned expansion, the 20-meter option avoids a second cable purchase. Conversely, if you need runs longer than 20 meters, daisy-chaining multiple UACC-CABLE-PT-20M cables with appropriate connectors or using powered intermediate nodes may be necessary — plan for voltage drop over very long DC runs.
Installation Considerations
Route the cable away from sharp edges, mechanical stress points, and UV-exposed surfaces on buildings (south-facing runs age faster). Cable trays, conduit, or UV-protective wrapping extend lifespan further. Test continuity and voltage at the far end after installation to confirm no internal conductor damage during handling. Store in a cool, dry location before deployment to prevent pre-aging of the jacket.
Frequently Asked Questions
Q: Is the UACC-CABLE-PT-20M compatible with standard 802.3af/at PoE?
A: No. The UACC-CABLE-PT-20M uses Ubiquiti Power Transport connectors. It is not compatible with standard RJ-45 PoE or passive PoE systems. Verify your power delivery hardware uses Power Transport connectors before ordering.
Q: What is the voltage and current rating of this cable?
A: The cable is designed for DC power delivery via Ubiquiti Power Transport. Exact voltage and current specifications are determined by the UISP power module or injector in use. Consult the datasheet for your specific power source to confirm compatibility and power budget.
Q: Can I use this cable indoors?
A: Yes, the cable functions indoors, but its UV-resistant construction is optimized for outdoor exposure. Indoor installations do not require this level of protection, and shorter, lower-cost alternatives may be more practical.
Q: Will this cable work for runs longer than 20 meters?
A: No single cable exceeds 20 meters. For longer distances, you can daisy-chain multiple cables using appropriate Power Transport connectors or deploy a powered intermediate power source to avoid voltage drop over extended DC runs.
Q: What temperature range is the UACC-CABLE-PT-20M rated for?
A: Consult the Ubiquiti product datasheet for operating and storage temperature specifications. UV-resistant materials are engineered to resist degradation across a wide operating range, but extreme temperature swings can affect DC conductor resistance and connector reliability.
Q: Is a separate power supply required to use this cable?
A: No. The UACC-CABLE-PT-20M is a passive cable. You must provide a compatible Ubiquiti power source (UISP power module or approved injector) at one end of the cable to deliver DC power to your remote equipment.
Ted PerryPerspective based on aggregated IP Security Depot and affiliated engineering team experience.
The UACC-CABLE-PT-20M solves a real problem on outdoor wireless and UISP deployments: standard power cables either fall short or force you to splice mid-run. A 20-meter UV-resistant cable eliminates that compromise and reduces failure points in harsh environments where you cannot service the infrastructure seasonally.
Technical Highlights:
- 20-Meter Length: Covers typical outdoor AP-to-PoE-injector distances (40–65 feet) without intermediate connectors, reducing contact corrosion and signal loss on longer DC runs.
- UV-Resistant Jacket: Unprotected PVC cable jackets fail in direct sunlight within 18–36 months; UV formulation extends lifespan to 5+ years in exposed conditions.
- Power Transport Connector Compatibility: Purpose-built for Ubiquiti UISP infrastructure, not a generic industrial cable — connector mismatch is the most common installation failure, so specificity matters.
Deployment Considerations:
- Confirm your power source (UISP module or injector) has Power Transport connectors — RJ-45 PoE devices will not work with this cable.
- Monitor voltage at the load end of 20-meter DC runs; DC conductor resistance increases with distance and temperature, so very high-current applications may require voltage verification or a powered intermediate node.
- Route cable away from south-facing building surfaces and direct UV exposure where possible; conduit or UV-protective wrap extends life further in exposed deployments.
Position this cable in outdoor wireless and UISP backbone deployments where power source and remote AP are 40–65 feet apart and you need a single, field-serviceable run without mid-span splices or secondary power modules.
