{"id":1584,"date":"2025-10-19T13:15:15","date_gmt":"2025-10-19T09:45:15","guid":{"rendered":"https:\/\/novanirco.com\/?post_type=product&p=1584"},"modified":"2025-12-10T16:50:17","modified_gmt":"2025-12-10T13:20:17","slug":"two-pair-shielded-underground-60-0-ccam","status":"publish","type":"product","link":"https:\/\/novanirco.com\/en\/product\/two-pair-shielded-underground-60-0-ccam\/","title":{"rendered":"Two-pair shielded underground (60\/0 CCAM)"},"content":{"rendered":"
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  1. \n

    Technical Section<\/p>\n<\/li>\n<\/ol>\n

    Product Name: \u00abNoan\u2011G02F\u00bb Underground Telephone Cable
    Application: Ground telephone lines with two simultaneous pairs, suitable for underground routes, ducts, and indoor environments requiring protection against noise and environmental conditions<\/p>\n

    Internal Structure
    \u2022 Conductor: CCAM (Copper\u2011Clad Aluminum) with 60\/0 structure (60 very fine strands)
    \u2022 Effective conductor area: Designed according to project requirements (e.g., ~0.13 mm\u00b2 or ~0.17 mm\u00b2)
    \u2022 Pair structure: Two twisted pairs
    \u2022 Shield: Laminated aluminum foil wrapped longitudinally around the core assembly (100% coverage)
    \u2022 Drain wire: Auxiliary conductor (copper or tinned copper) for grounding the shield
    \u2022 Conductor insulation: PVC or PE for underground use
    \u2022 Outer jacket: UV-resistant PVC or a composite for outdoor installation<\/p>\n

    Electrical and Performance Specifications
    \u2022 Conductor diameter: Based on reference \u201c2-pair\u201d cables, approximately ~0.60 mm per conductor
    \u2022 Conductor resistance at 20\u202f\u00b0C (max): \u2264 186 \u03a9\/km for ~0.60 mm conductor
    \u2022 Insulation resistance (min): \u2265 5000 M\u03a9\u00b7km
    \u2022 Test voltage: AC 1500 V (1 min) \/ DC 2250 V (1 min) without breakdown
    \u2022 Operating temperature: \u201120 \u00b0C to +60 \u00b0C
    \u2022 Capacitance and impedance: Twisted pair design reduces crosstalk and pair interference in multi-pair shielded cables
    \u2022 Minimum bending radius: 10 times the overall cable diameter (or per manufacturer instructions)<\/p>\n

    Installation and Maintenance Notes
    \u2022 Install in ducts, underground, or protected routes
    \u2022 Protect points where obstacles are crossed using clamps or protective sleeves
    \u2022 Connect shield to ground at a single point for optimal performance
    \u2022 Follow bending radius requirements and avoid sharp bends
    \u2022 After installation, test insulation resistance and line performance<\/p>\n

      \n
    1. \n

      Content Section
      Noan\u2011G02F Two-Pair Shielded Underground Telephone Cable<\/p>\n<\/li>\n<\/ol>\n

      Noavaran Nirooye Paytakht is proud to present the \u00abNoan\u2011G02F\u00bb cable; a two-pair shielded underground telephone cable designed for indoor and underground environments requiring simultaneous transmission of multiple telephone lines. The lightweight CCAM conductor with 60\/0 strand structure, combined with proper insulation and aluminum shielding, ensures high performance against environmental interference. The \u00abNoan\u2011G02F\u00bb is an ideal choice for urban or intercity projects needing multiple telephone lines in an underground route, offering environmental durability, stable signal, and reliable performance.<\/p>\n

      Key Features:
      \u2022 Two twisted pairs
      \u2022 Full-coverage foil shield
      \u2022 Lightweight CCAM conductor with 60\/0 structure
      \u2022 Durable design for indoor and underground installation
      \u2022 High insulation resistance testing
      \u2022 Optimal performance in environmental conditions<\/p>\n

        \n
      1. \n

        Applications, Uses, and Comparative Analysis<\/p>\n<\/li>\n<\/ol>\n

        Suitable Applications
        \u2022 Ground telephone lines with a low number of pairs
        \u2022 Underground or in-building routes in telecommunication projects
        \u2022 Areas with moderate electromagnetic interference
        \u2022 Urban or rural areas requiring multiple telephone lines on a single route<\/p>\n

        Advantages
        \u2022 Supports multiple simultaneous telephone lines without separate cables
        \u2022 Effective protection against environmental noise thanks to the foil shield
        \u2022 Reduced installation cost due to using a single cable for multiple pairs
        \u2022 Lighter and lower cost compared to full copper cables<\/p>\n

        Disadvantages
        \u2022 Higher conductor resistance compared to full copper cables
        \u2022 Shield performance decreases if grounding is not done correctly
        \u2022 Precise installation and adherence to standards are important
        \u2022 Signal attenuation may be noticeable over longer distances<\/p>\n

        Comparison with Fewer-Pair Models
        \u2022 Compared to one- or four-pair cables, two pairs have lower core density, potentially reducing crosstalk; precise twisted pair length and continuous foil design are essential
        \u2022 Production cost is relatively lower, while the benefit of supporting multiple lines in one cable is significant<\/p>\n

        Quality Assurance and Production Control
        \u2022 Precise control of strand count (60 strands) and conductor uniformity
        \u2022 Guarantee of foil thickness, adhesion, and quality
        \u2022 Insulation, thermal aging, mechanical, and vibration tests on samples
        \u2022 Printing product name, Noavaran Nirooye Paytakht, technical specifications, and production date on the cable
        \u2022 Providing insulation resistance and performance test reports to the customer<\/p>\n","protected":false},"excerpt":{"rendered":"

        Technical Section Product Name: \u00abNoan\u2011G02F\u00bb Underground Telephone CableApplication: Ground telephone lines with two simultaneous pairs, suitable for underground routes, ducts,<\/p>\n","protected":false},"featured_media":1585,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[154,153,150],"product_tag":[],"class_list":{"0":"post-1584","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-ccam-terrestrial-twisted-pair-cable","7":"product_cat-paired-cable","8":"product_cat-wire-and-cable","10":"first","11":"instock","12":"shipping-taxable","13":"purchasable","14":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/novanirco.com\/en\/wp-json\/wp\/v2\/product\/1584","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/novanirco.com\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/novanirco.com\/en\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/novanirco.com\/en\/wp-json\/wp\/v2\/comments?post=1584"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/novanirco.com\/en\/wp-json\/wp\/v2\/media\/1585"}],"wp:attachment":[{"href":"https:\/\/novanirco.com\/en\/wp-json\/wp\/v2\/media?parent=1584"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/novanirco.com\/en\/wp-json\/wp\/v2\/product_brand?post=1584"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/novanirco.com\/en\/wp-json\/wp\/v2\/product_cat?post=1584"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/novanirco.com\/en\/wp-json\/wp\/v2\/product_tag?post=1584"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}