Four-pair, foil-shielded aerial cable (60/0 CU)

1. Technical Section

Product Name: Noan-A4CCAM Foil-Shielded Aerial Four-Pair Telephone Cable
General Application: Aerial cable for subscriber connections (subscriber drop) and short-range telephone lines in outdoor environments (installation on poles or aerial routes) requiring shield protection against electromagnetic interference (EMI)

Structure and Materials (Manufacturer-Centric Specifications):

• Conductor: Aluminum-copper (CCAM), 60/0 stranded (60 very fine strands) — selected for flexibility and reliable terminal connection

• Reference Conductor Diameter / Cross-Section: Nominal ~0.50–0.60 mm (commonly referred to as “06” in datasheets); final cross-section determined per production order

• Individual Insulation: PE or telecom-grade PVC suitable for aerial use; color-coded per pair

• Shield: Laminated aluminum-polyester foil with 100% coverage around the conductor assembly

• Drain Wire: Small-diameter copper or tinned copper wire to ground the shield at a single point

• Outer Jacket: UV-resistant PVC or PVC-PE composite suitable for aerial installation; typical colors: earth/light brown or black

Electrical and Performance Features (Reference Market Products):

• Conductor resistance depends on final conductor diameter; reference catalogs list ~0.6 mm 4-pair aerial CU cables

• Capacitance and impedance: No defined pair impedance like network twisted pair, but foil reduces EMI and crosstalk; lay length designed to minimize internal interference

• Operating temperature: -20 °C to +60 °C (depending on jacket composition and installation environment)

• Quality tests: Insulation resistance, dielectric test (per industrial standards), thermal aging, UV jacket test, mechanical tensile/shock tests on pre-production samples

Dimensions, Packaging, and Production Recommendations:

• Typical reel lengths: 250 m or 500 m (project-dependent)

• Packaging: Reel with proper core; identification card including production date, batch number, conductor specifications (60/0 CCAM), insulation type, and shield

• Production considerations: Uniform strand count (60) per conductor, proper foil-polyester adhesion, UV jacket durability tests, electrical tests for each batch

Field Installation and Maintenance Notes:

• Install aerially on messenger wire or with spacers/clips; observe maximum allowable tension

• Ground the shield at a single point (single-point grounding) to prevent ground loops

• Test insulation resistance and line performance after installation

• Protect jacket at pole crossings or mechanical contact points with sleeves to minimize wear

2. Content Section (For Website / Catalog / Label)

Title: Noan-A4CCAM Foil-Shielded Aerial Four-Pair Telephone Cable — Full Shield, 60/0 CCAM Conductor, Ideal for Aerial Lines

Product Description:
Noavar Niroo Capital Company has designed and manufactured the Noan-A4CCAM, a four-pair aerial cable with 60/0 CCAM conductors for maximum flexibility and reliable terminal connection. The conductor assembly is fully shielded with laminated aluminum-polyester foil and includes a copper drain wire for grounding. This design protects against environmental EMI and ensures stable signal transmission in aerial routes. The UV-resistant outer jacket provides long-lasting performance for 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 telecom-grade (color-coded per pair)

• Outer Jacket: UV-resistant PVC (suitable for aerial installation)

• Application: Drop/aerial lines, subscriber connections, short-to-medium routes

• Packaging: 250 m reel (customizable)

• Tests: Insulation resistance, tensile, thermal aging, UV resistance

3. Applications, Advantages, and Comparative Analysis

Applications:

• Aerial subscriber drop from distribution cable to customer panel

• Connecting telephone lines and some low-speed data applications in urban or rural aerial routes

• Locations where rapid installation and lighter weight are preferred over full-copper cables (CCAM provides optimal balance of flexibility and conductivity)

Advantages:

• Strong EMI protection due to full foil shield and copper drain

• CCAM conductors provide adequate electrical conductivity with lower weight than pure copper

• Cost-effective and lightweight compared to armored or full-copper aerial cables

Limitations and Precautions:

• For very long distances or high EMI conditions, more complex twisted pair designs or secondary shielded/braided cables may be required

• Proper single-point grounding of the shield is essential; otherwise, protective effect is reduced

Quick Market Comparison:

• Compared to unshielded aerial cables: Noan-A4CCAM has significantly lower noise susceptibility, ideal for urban environments

• Compared to full-copper cables: Noan-A4CCAM is lighter and more cost-effective, but may need further evaluation in specific conditions

Reference Documents and Sources:

• General aerial telephone cable descriptions (Caledonian Cables — drop wires)

• Datasheets and catalogs explaining laminated foil shields and shielding features (Halley / Telecommunication cables)

• International products (Belden, etc.) showing foil-shielded twisted pairs with drain wire

• Quality control standards for conductors and shielding (Anixter / instrumentation catalogs)