In today’s digital age, high-speed data transmission has become a core demand for industries ranging from telecommunications and security monitoring to data centers and aerospace. Whether it is 5G base station signal backhaul, 4K/8K high-definition video streaming, or real-time large-data interaction in industrial Internet, the stability and efficiency of data transmission directly determine operational performance. Our coaxial cable is engineered to address these critical needs, providing a reliable solution for high-speed data transfer.
1. Core Technical Features Supporting High-Speed Transmission
The ability of our coaxial cable to achieve high-speed data transmission lies in its optimized structural design and high-quality material selection:
- Precise Impedance Control: Impedance mismatch is a major cause of signal loss and distortion. Our coaxial cable adopts a concentric structure with strict dimensional tolerance (supporting 50Ω for communication and 75Ω for video scenarios). Through advanced extrusion technology, the dielectric layer (made of low-loss PE or PTFE) maintains uniform thickness, ensuring impedance fluctuation within ±2Ω. This minimizes signal reflection and maximizes transmission efficiency, even at frequencies up to 6 GHz.
- Multi-Layer Shielding for Anti-Interference: External electromagnetic interference (EMI) and radio frequency interference (RFI) severely disrupt high-speed signals. Our cable integrates a double-shielding structure: the inner layer is tinned copper braiding (coverage rate ≥95%) for flexible anti-interference, and the outer layer is aluminum foil (with a bonding layer to prevent delamination) for blocking high-frequency noise. This design reduces signal attenuation caused by interference by over 30% compared to single-shielded cables, ensuring stable transmission in complex environments (e.g., near power lines or industrial equipment).
- High-Conductivity Conductor: The center conductor is made of high-purity oxygen-free copper (OFC) or copper-clad aluminum (CCA) with high conductivity. OFC conductors, with a conductivity of 99.99%, minimize signal resistance and attenuation—critical for long-distance high-speed transmission. For scenarios with weight constraints (e.g., aerospace), CCA conductors offer 85% of OFC’s conductivity while reducing weight by 40%, balancing performance and practicality.
2. Practical Applications Across Industries
Our coaxial cable’s high-speed performance has been validated in diverse industrial scenarios:
- Telecommunications: In 5G networks, it connects remote radio units (RRUs) to baseband units (BBUs), supporting 10 Gbps+ data rates and ensuring low latency (≤1ms) for real-time services like autonomous driving and telemedicine.
- Security Monitoring: For 4K/8K IP cameras in smart cities, the cable transmits uncompressed high-definition video (data rate up to 250 Mbps per camera) without frame drops, enabling clear real-time monitoring and video storage.
- Data Centers: It is used for short-distance interconnection between servers and switches, complementing fiber optics. Unlike fiber optics that require expensive transceivers, our coaxial cable supports 25 Gbps transmission over 100 meters with lower cost, simplifying data center cabling.
3. Advantage Over Alternative Transmission Media
Compared to twisted-pair cables and fiber optics, our coaxial cable offers unique advantages for high-speed transmission:
- Better Than Twisted-Pair Cables: Twisted-pair cables (e.g., Cat6a) max out at 10 Gbps over 100 meters but are highly susceptible to interference. Our coaxial cable maintains 10 Gbps transmission over 200 meters with stronger anti-interference, making it ideal for outdoor or industrial environments.
- More Cost-Effective Than Fiber Optics: Fiber optics support ultra-high speeds but require costly optical modules and professional installation. Our coaxial cable uses standard copper connectors (e.g., BNC, SMA) and can be installed with basic tools, reducing total ownership cost by 50% for mid-speed (1-25 Gbps) scenarios.
Choose FRS: Your Trusted Partner for High-Speed Coaxial Cables
Behind our high-performance coaxial cables is FRS, a professional manufacturing factory with over 15 years of experience in wired transmission solutions. FRS adheres to strict international standards (ISO 9001, CE, RoHS) in every production step—from raw material inspection (e.g., testing conductor conductivity and dielectric loss) to finished product testing (e.g., signal attenuation and shielding effectiveness). We also offer customized services: whether you need cables for extreme temperatures (-40℃ to 85℃) or flame-retardant grades (UL94 V-0), our R&D team can tailor solutions to your needs. With stable production capacity (100,000 meters/day) and global logistics support, FRS ensures you get high-quality coaxial cables on time, empowering your high-speed data transmission projects.
