PRDP3 Corrosion resistant Fiber Optic Composite Cable

Characteristics: PRDP3 is a differential signal sensor cable, using a quad (2×2 twisted pairs) structure to optimize differential signal transmission, featuring extremely low crosstalk and excellent signal integrity, specifically designed for high-speed differential sensors and industrial Ethernet applications.

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Product Details
Product Parameters

Product Details

PRDP3 Cable Advantages
Deep-Sea Pressure Resistance Design: Seamless copper tube armored structure, suitable for working environments up to 1500 meters deep, providing reliable mechanical protection and pressure resistance.
Dynamic Durability: Flexible conductor and anti-twist structural design, ideal for repeated deployment and movement scenarios of underwater equipment.
Corrosion and Salt Spray Resistance: Sheath material resists seawater erosion, and conductor surface coating treatment ensures long-term use in high-salinity marine environments.
Reliable Signal Shielding: Multi-layer composite shielding structure effectively reduces electromagnetic interference, ensuring stable transmission of underwater sensor and control signals.
Standard Compatibility Design: Compatible with common underwater connector interfaces, facilitating equipment integration and post-maintenance.

Product Selling Points
Specialized Cable for Deep-Sea Underwater Operations: Provides stable and reliable power and signal connections for equipment such as underwater robots and submersibles.
Practical Cable for Marine Engineering: Suitable for conventional marine operations such as seabed observation, resource exploration, and underwater equipment power supply.
Durable and Cost-Effective Choice: Optimizes cost while ensuring performance, ideal for procurement by research institutions and enterprise-level marine projects.
Easy Maintenance and Replacement: Standard interface design supports on-site quick replacement, reducing equipment downtime for maintenance.

Application Range: Industrial Ethernet sensors, Profibus DP/Profinet devices, high-speed encoders, differential signal measurement instruments, machine vision systems, and servo drive feedback systems.
Special Notes: Quad structure optimizes differential signal transmission; complies with CAT5e electrical characteristics; extremely low crosstalk attenuation (≥85dB); supports 100Mbps high-speed transmission; ideal choice for industrial automation and high-speed sensor networks.

Product Parameters

Conductor	Stranded tinned copper conductor, ultra-fine stranding
Cross-Section Range	0.14 mm² ~ 1.5 mm²
Number of Cores	4 cores ~ 48 cores (quad structure, 2×2 twisted pairs)
Rated Voltage	300/300V
Test Voltage	1.5kV, AC 1 minute
Insulation Material	Polyethylene (PE) or Foam Polyethylene (Foam-PE)
Insulation Thickness	0.2 mm ~ 0.5 mm
Shielding Structure	Aluminum-polyester composite tape shield + tinned copper drain wire per quad, overall tinned copper braid shield
Sheath Material	Polyvinyl Chloride (PVC) or Polyurethane (PUR)
Sheath Thickness	0.8 mm ~ 1.5 mm
Temperature Range	-40℃ ~ +80℃ (fixed installation), -20℃ ~ +80℃ (flexible installation)
Minimum Bending Radius	Fixed installation ≥6× cable outer diameter, Flexible installation ≥10× cable outer diameter
Insulation Resistance	≥ 150 MΩ·km (20℃)
Voltage Endurance	No breakdown under long-term working voltage
Capacitance Unbalance	≤ 35 pF/100m (1 kHz)
Characteristic Impedance	100 Ω ±6 Ω
Working Capacitance	≤ 70 nF/km
Attenuation	≤ 1.0 dB/100m @ 1 MHz
Crosstalk Attenuation	≥ 85 dB @ 1 MHz
Shielding Effectiveness	Shielding attenuation factor ≤ 0.45 (1MHz)
Oil Resistance	Passes ISO 1817 oil immersion test (PUR sheath)
Abrasion Resistance	Passes 70,000 reciprocating abrasion test (PUR sheath)
Tensile Strength	≥ 20 N/mm²
Bending Life	≥ 5 million cycles (flexible installation)
Structural Feature	Quad (2×2 twisted pairs) differential transmission design
Balance	Excellent differential signal balance characteristics
Anti-Interference	Double shielding, suitable for high-speed differential signals
Propagation Delay	≤ 5.0 ns/m
Signal Transmission Rate	Supports up to 100Mbps differential signal
Sheath Color	Gray, black, or orange
Applicable Standard	Complies with CAT5e network cable electrical characteristics

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Anhui Zhishang Cable Technology Co., Ltd. is an enterprise integrating the R&D, production, and sales of wires and cables. Dedicated to developing high-quality wire and cable products, the company provides customers with stable and reliable integrated cable solutions across a variety of industries, including industrial automation, weak current engineering, intelligent manufacturing, appliance equipment, and power engineering. PRDP3 Corrosion resistant Fiber Optic Composite Cable Suppliers in China. All products are customized in accordance with national standards or customer requirements, with full-core, full-length, and pure copper specifications. For standard cable models, we offer a warranty period of up to 3 years, and each product is delivered with a corresponding test report. Wholesale PRDP3 Corrosion resistant Fiber Optic Composite Cable. Through continuous investment in innovation and technological advantages, the company has successfully introduced its products into global markets, securing significant market shares in the United States, Canada, Australia, Japan, and parts of Eurasia.

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