ProX XC-P143-DMX5P300 — 300 ft. 5-Pin DMX + 14 AWG Power Combo Bulk Spool
XC-P143-DMX5P300 Overview
The ProX XC-P143-DMX5P300 delivers 300 feet of combined 5-pin DMX data and 14 AWG power cable on a single bulk spool, purpose-built for lighting rigs where running separate DMX and power lines is impractical. The DMX section features Duofoil 100% coverage shielding plus a tinned copper braid shield at 85% coverage, maintaining a nominal characteristic impedance of 110 Ohms for clean, reliable DMX signal integrity across long runs. A dual twisted pair, 4-conductor data core with polyethylene insulation and inner jacket ensures consistent performance in demanding touring and installation environments. This spool is suited for lighting designers, system integrators, and touring production companies who need to fabricate custom-length combo drops in quantity.
The bulk spool format allows technicians to cut precise lengths on-site, reducing cable waste and simplifying inventory management for large-scale installations or recurring touring builds.
Key Features
- 5-Pin DMX Data Core — Dual twisted pair, 4-conductor configuration with polyethylene insulation and polyethylene inner jacket for stable DMX signal transmission
- 110 Ohm Nominal Characteristic Impedance — Meets the AES/EIA-485 standard impedance requirement for professional DMX512 data runs
- Duofoil Shielding (100% Coverage) — Full foil coverage eliminates RF interference ingress across the entire data cable length
- Tinned Copper Braid Shield (85% Coverage) — Secondary braid layer provides additional EMI rejection and mechanical protection for the data conductors
- 14 AWG Power Section — Sized for reliable power delivery to lighting fixtures over extended runs
- PVC Outer Jacket — Durable jacket construction rated for an operating temperature range of -30°C to +75°C, suitable for indoor and outdoor production environments
- 300 ft. Bulk Spool Format — Enables on-site fabrication of custom-length combo drops, reducing waste and simplifying large-scale rig builds
- Low Nominal Attenuation — 0.6 dB/100 ft at 1 MHz supports signal integrity across the full 300 ft. spool length
Technical Specifications
| Model | XC-P143-DMX5P300 |
| Total Length | 300 ft. bulk spool |
| DMX Connector | 5-Pin (bulk spool — no connectors terminated) |
| Power Wire Gauge | 14 AWG |
| DMX Data Conductors | Dual Twisted Pair, 4 Conductors |
| Insulation | Polyethylene |
| Inner Jacket | Polyethylene |
| Outer Jacket | PVC |
| Primary Shield | Duofoil — 100% coverage |
| Secondary Shield | Cotton plus tinned copper braid — 85% coverage |
| Nominal Characteristic Impedance | 110 Ohms |
| Nominal Capacitance Conductor to Conductor @ 1 kHz | 12.8 pF/ft |
| Nominal Capacitance Conductor to Other Conductors & Shield @ 1 kHz | 23 pF/ft |
| Nominal Velocity of Propagation | 66% |
| Nominal Delay | 1.6 nanoseconds per foot |
| Nominal Conductor DC Resistance @ 20°C | 24 Ohms/1000 ft |
| Nominal Outer Shield DC Resistance @ 20°C | 3.4 Ohms/1000 ft |
| Nominal Attenuation @ 1 MHz | 0.6 dB/100 ft |
| Maximum Recommended Current | 2.1 Amps per conductor @ 25°C |
| Operating Temperature Range | -30°C to +75°C |
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