Product Name:<\/strong> Noan\u2011A20F Aerial Telephone Cable<\/p>\n Application:<\/strong> Aerial telephone lines with twenty pairs, suitable for spans between poles where noise protection and environmental resistance are required.<\/p>\n Internal Structure:<\/strong><\/p>\n Conductor:<\/strong> CCAM (Copper-Clad Aluminum) with 60\/0 stranded configuration (60 fine strands)<\/p>\n<\/li>\n Effective Conductor Area:<\/strong> Designed according to project requirements (e.g., ~0.13\u202fmm\u00b2 or ~0.17\u202fmm\u00b2 equivalent)<\/p>\n<\/li>\n Pair Structure:<\/strong> 20 twisted pairs<\/p>\n<\/li>\n Shield:<\/strong> Laminated aluminum foil longitudinally wrapped around the entire core (100% coverage)<\/p>\n<\/li>\n Drain Wire:<\/strong> Auxiliary copper or tinned copper conductor for grounding the shield<\/p>\n<\/li>\n Insulation:<\/strong> PVC or PE for aerial\/ground applications<\/p>\n<\/li>\n Outer Jacket:<\/strong> UV-resistant PVC or a composite jacket suitable for outdoor installation<\/p>\n<\/li>\n<\/ul>\n Electrical & Performance Specifications:<\/strong><\/p>\n Conductor Diameter:<\/strong> Reference ~0.60\u202fmm for 20-pair cables<\/p>\n<\/li>\n Conductor Resistance @20\u202f\u00b0C (max):<\/strong> \u2264186\u202f\u03a9\/km for ~0.60\u202fmm conductor<\/p>\n<\/li>\n Insulation Resistance (min):<\/strong> \u22655000\u202fM\u03a9\u00b7km<\/p>\n<\/li>\n Test Voltage:<\/strong> AC 1500\u202fV \/ DC 2250\u202fV (1\u202fmin) without breakdown<\/p>\n<\/li>\n Operating Temperature:<\/strong> \u221220\u202f\u00b0C to +60\u202f\u00b0C<\/p>\n<\/li>\n Capacitance & Impedance:<\/strong> Pair twist designed to reduce crosstalk and inter-pair interference<\/p>\n<\/li>\n Minimum Bending Radius:<\/strong> 10\u00d7 overall cable diameter (or per manufacturer instructions)<\/p>\n<\/li>\n<\/ul>\n Installation & Maintenance:<\/strong><\/p>\n Install in ducts, underground, or protected paths<\/p>\n<\/li>\n Protect cable at crossing points with clamps or protective sleeves<\/p>\n<\/li>\n Connect shield to ground at a single point<\/p>\n<\/li>\n Avoid sharp bends and respect bending radius<\/p>\n<\/li>\n Post-installation, test insulation resistance and line performance<\/p>\n<\/li>\n<\/ul>\n Official Product Title:<\/strong> Product Description:<\/strong> Key Features:<\/strong><\/p>\n 20 twisted pairs<\/p>\n<\/li>\n Full foil shield around the core<\/p>\n<\/li>\n Lightweight CCAM conductor, 60\/0 strands<\/p>\n<\/li>\n Durable design for aerial and underground installation<\/p>\n<\/li>\n High insulation resistance<\/p>\n<\/li>\n Reliable performance under environmental stress<\/p>\n<\/li>\n<\/ul>\n Suitable Applications:<\/strong><\/p>\n Ground telephone lines with a high number of pairs<\/p>\n<\/li>\n Underground or in-building telecommunications routes<\/p>\n<\/li>\n Areas with high electromagnetic interference<\/p>\n<\/li>\n Urban or rural regions needing multiple lines on a single path<\/p>\n<\/li>\n<\/ul>\n Advantages:<\/strong><\/p>\n Multiple lines provided in a single cable<\/p>\n<\/li>\n Effective noise protection via foil shielding<\/p>\n<\/li>\n Reduced installation cost by using a single cable for multiple pairs<\/p>\n<\/li>\n Lighter and more cost-effective than full-copper alternatives<\/p>\n<\/li>\n<\/ul>\n Limitations:<\/strong><\/p>\n Higher conductor resistance compared to pure copper cables<\/p>\n<\/li>\n Shield efficiency decreases if grounding is improper<\/p>\n<\/li>\n Careful installation and adherence to standards required<\/p>\n<\/li>\n Signal loss may be noticeable over very long distances<\/p>\n<\/li>\n<\/ul>\n Comparison with Lower-Pair Models:<\/strong><\/p>\n Higher core density may increase inter-pair crosstalk; proper pair twist and continuous foil are essential<\/p>\n<\/li>\n Production cost is higher, but operational advantage of multiple lines in one cable is significant<\/p>\n<\/li>\n<\/ul>\n Quality Assurance & Production Control:<\/strong><\/p>\n Strict control of strand count (60) and conductor uniformity<\/p>\n<\/li>\n Verified foil thickness, adhesion, and quality<\/p>\n<\/li>\n Insulation, thermal aging, mechanical, and vibration testing<\/p>\n<\/li>\n Product marking with Noanir brand, technical specs, and production date<\/p>\n<\/li>\n Delivery of insulation resistance and performance test reports to customers<\/p>\n<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":" \u0628\u0633\u062a\u0647 \u0628\u0646\u062f\u06cc \u06a9\u0627\u0631\u062a\u0646<\/p>\n","protected":false},"featured_media":1575,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[153,150,156],"product_tag":[],"class_list":{"0":"post-1602","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-paired-cable","7":"product_cat-wire-and-cable","8":"product_cat----ccam","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\/1602","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=1602"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/novanirco.com\/en\/wp-json\/wp\/v2\/media\/1575"}],"wp:attachment":[{"href":"https:\/\/novanirco.com\/en\/wp-json\/wp\/v2\/media?parent=1602"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/novanirco.com\/en\/wp-json\/wp\/v2\/product_brand?post=1602"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/novanirco.com\/en\/wp-json\/wp\/v2\/product_cat?post=1602"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/novanirco.com\/en\/wp-json\/wp\/v2\/product_tag?post=1602"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}\n
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\n2. Marketing \/ Content Section<\/h3>\n
Noan\u2011A20F \u2014 20-Pair Aerial Telephone Cable with Full Foil Shield, 60\/0 CCAM Conductor<\/p>\n
Noanir proudly introduces the Noan\u2011A20F<\/strong> cable, a 20-pair aerial telephone cable with full foil shielding<\/strong>, designed for outdoor environments requiring simultaneous transmission of multiple telephone lines. The lightweight CCAM conductor with 60\/0 strand construction, combined with proper insulation and aluminum foil shielding, ensures high performance against environmental interference. The Noan\u2011A20F is ideal for urban or intercity projects requiring multiple lines on aerial spans, offering durability, stable signal transmission, and reliable operation.<\/p>\n\n
\n3. Applications, Advantages, and Comparative Analysis<\/h3>\n
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