1. Technical Section

Product Name: Aerial Six-Pair Foil-Shielded Telephone Cable «Noan-A6CCAM»

General Application:
Aerial cable for subscriber drop lines and short-distance outdoor telephone lines (installation on poles or aerial paths) requiring shield protection against electromagnetic interference (EMI).

Structure and Materials (Manufacturer-Oriented Specifications):

Conductor: Aluminum-copper (CCAM) with 60/0 stranded construction — chosen for flexibility and reliable terminal connections.
Reference Conductor Diameter/Cross-Section: Nominal ~0.50–0.60 mm (commercial designation “06” or 0.6 mm). Exact cross-section finalized per production order.
Individual Insulation: Polyethylene (PE) or telecommunications-grade PVC, depending on fire resistance/flexibility requirements; each pair is color-coded.
Shield: Aluminum-polyester laminated foil covering 100% of the core, reducing environmental noise and enhancing signal integrity.
Drain Wire: Small-diameter tinned copper or copper wire to connect the shield to ground at a single point.
Outer Jacket: UV-resistant PVC or PVC-PE blend suitable for aerial installation; common colors are earth/black.

Electrical and Performance Features (Reference from Similar Products):

Conductor resistance depends on final diameter (~0.6 mm for market references, labeled as “6-pair 0.6 aerial CU”).
Capacitance and impedance: Designed for EMI reduction; exact pair impedance is not specified like network cables. Proper lay length is essential for minimizing crosstalk.
Operating temperature: -20 °C to +60 °C, depending on jacket composition and environmental conditions.
Quality tests: insulation resistance, dielectric, thermal aging, UV exposure, and mechanical stress/shock tests performed on pre-production samples.

Dimensions, Packaging, and Production Notes:

Standard coil length: 250 m or 500 m, adjustable per project requirements.
Packaging: Coil with proper core, identification card with production date, batch number, conductor specs (60/0 CCAM), insulation type, and shield details.
Production considerations: uniform strand count (60) in each conductor, proper foil-polyester adhesion, jacket UV durability, and electrical tests per batch.

Field Installation and Maintenance Notes:

Install aerially using messenger or spacers/clamps per guidelines; adhere to maximum allowable tension.
Connect shield to ground at a single point to prevent earth loops.
Post-installation tests: insulation resistance and line performance (call room/line sensor).
Use guards or protective sleeves where cables pass poles or contact mechanical surfaces to prevent jacket abrasion.

2. Product Description (for Website, Catalog, Label)

Official Title:
Aerial Six-Pair Foil-Shielded Telephone Cable «Noan-A6CCAM» — Full Shield, 60/0 CCAM Conductor, Ideal for Aerial Lines

Description:
Noan-A6CCAM is designed for aerial telecommunications applications. This six-pair cable uses CCAM 60/0 conductors for maximum flexibility and secure terminal connections. The core is fully shielded with aluminum-polyester foil and includes a copper drain wire for single-point grounding, providing strong EMI protection and stable signal transmission. The UV-resistant outer jacket ensures long-term durability in outdoor aerial installations. Ideal for drop lines, subscriber connections, and urban telephone lines requiring noise protection.

Key Features:

Conductor: CCAM 60/0 stranded
Shield: Aluminum-polyester foil with copper drain
Insulation: PE/PVC, color-coded per pair
Outer jacket: UV-resistant PVC for aerial installation
Applications: Drop/air lines, subscriber connections, short-to-medium routes
Packaging: 250 m coil (customizable)
Tests: Insulation resistance, tensile, thermal aging, UV exposure

3. Applications, Advantages, and Comparative Analysis

Applications:

Aerial subscriber drop from distribution cable to subscriber panel.
Telephone lines and low-speed data in urban and rural aerial routes.
Situations requiring quick installation and reduced weight compared to full-copper cables.

Advantages:

Strong EMI protection with full foil shield and copper drain.
CCAM conductor offers good conductivity at lower weight than pure copper.
Cost- and weight-efficient for aerial installation compared to armored or full-copper cables.

Limitations and Precautions:

Very long distances or high EMI environments may require complex pair design or secondary braided shielding.
Shield connection must be properly grounded; improper grounding reduces protective effect.

Quick Market Comparison:

Versus unshielded aerial cables: significantly lower noise susceptibility, better for urban installations.
Versus full-copper cables: lower cost and weight, may need review under specific conditions.

References and Standards:

General aerial telephone cable documentation (Caledonian Cables — drop wires)
Datasheets and catalogs detailing laminated foil shielding and drain features (Halley / Telecommunication cables)
International products (Belden, others) showing pair construction with foil/drain.
Conductor and shield quality control standards (Anixter / instrumentation catalogs).