1. Technical Section

Product Name: Ground Telephone Cable “Noan‑G06F”
Application: Ground telephone lines with six simultaneous pairs, suitable for underground paths, ducts, and indoor environments with the need for noise protection and environmental durability.

Internal Structure:

Conductor: CCAM (Copper‑Clad Aluminum) with 60/0 fine stranded structure
Effective Conductor Area: Designed per project requirements (e.g., ~0.13 mm² or ~0.17 mm²)
Pair Structure: Six twisted pairs
Shield: Laminated aluminum foil longitudinally wrapped around the bundle (100% coverage)
Drain Wire: Auxiliary wire (copper or tinned copper) for grounding the shield
Insulation: PVC or PE suitable for terrestrial applications
Outer Jacket: UV-resistant PVC or a composite suitable for outdoor installation

Electrical and Performance Specifications:

Conductor Diameter: Based on similar “6-pair” reference cables, ~0.60 mm
Conductor Resistance at 20 °C (Max): ≤ 186 Ω/km for ~0.60 mm conductor
Insulation Resistance (Min): ≥ 5000 MΩ·km
Test Voltage: AC 1500 V (1 min) / DC 2250 V (1 min) without breakdown
Operating Temperature: ‑20 °C to +60 °C
Capacitance & Impedance: Twisted-pair design to minimize crosstalk and interpair interference
Minimum Bending Radius: ≥ 10× overall cable diameter (or per manufacturer guidelines)

Installation and Maintenance Notes:

Suitable for ducts, underground paths, or protected routes
Protect points of mechanical contact with clips or protective sleeves
Connect shield to ground at a single point for optimal performance
Avoid sharp bends and adhere to minimum bending radius
Conduct insulation resistance and line performance tests after installation

2. Content Section

Six-Pair Foil-Shielded Aerial Cable Noan-A6F

Noaner proudly presents the Noan-A6F, a six-pair aerial cable with full foil shield designed for installation along poles and aerial paths. This cable features lightweight 60/0 CCAM conductors in six twisted pairs, fully wrapped in protective foil to reduce environmental noise and electromagnetic interference. Noan-A6F provides high signal quality, environmental durability, and efficient performance for multi-pair telephone lines, making it ideal for aerial telecommunication projects requiring multiple simultaneous lines.

Key Features:

Six twisted pairs
Full foil shield around the bundle
Lightweight 60/0 CCAM conductors
Durable design suitable for indoor and underground installation
High insulation resistance
Reliable performance under environmental conditions

3. Applications, Benefits, and Comparative Analysis

Suitable Applications:

Ground telephone lines with medium pair counts
Underground or in-structure paths in telecommunication projects
Areas with moderate electromagnetic interference
Urban or rural environments requiring multiple lines in a single route

Advantages:

Supports multiple lines simultaneously without separate cables
Effective environmental noise protection thanks to foil shield
Reduced installation cost by using one cable for multiple pairs
Lower weight and cost compared to solid copper cables

Disadvantages:

Higher conductor resistance than solid copper
Shield performance decreases if not properly grounded
Careful adherence to installation standards required
Signal loss may be noticeable over longer distances

Comparison with Fewer-Pair Models:

Compared to 1- or 2-pair cables, six pairs increase core density, potentially raising inter-pair crosstalk; precise pair twist and continuous foil design are essential
Slightly higher production cost, but the advantage of multiple lines in a single cable is significant

Quality Assurance and Production Control:

Precise control of strand count (60 strands) and conductor uniformity
Ensured foil thickness, adhesion, and quality
Insulation, thermal aging, mechanical, and vibration tests on samples
Product name, Noaner Company brand, technical specifications, and production date printed on the cable
Insulation resistance and performance test reports provided to customers