Anhui Zhishang Cable Technology Co., Ltd.

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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.

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.

About Us
Anhui Zhishang Cable Technology Co., Ltd.
Anhui Zhishang Cable Technology Co., Ltd.

Anhui Zhishang Cable Technology Co., Ltd. is located in Xuanzhou District, Xuancheng City, Anhui Province—a key node city in the Yangtze River Delta. The company is a specialized enterprise integrating research and development, manufacturing, and sales of wires and cables. It operates a modern production facility covering approximately 5,000 square meters and employs over 50 staff members, including multiple quality engineers and R&D technicians with more than 10 years of industry experience.

Since its establishment, the company has consistently adhered to the core business philosophy of “Quality as Foundation, Integrity as Basis, and Stability as Priority.” Committed to developing high-quality cable products, Zhishang provides highly stable and reliable integrated cable solutions to clients across diverse sectors, including industrial automation, low-voltage engineering, intelligent manufacturing, household appliances, and power engineering. We firmly believe that superior cables are not merely a contest of materials, but rather a reflection of craftsmanship, quality, and responsibility.

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