{"id":1577,"date":"2025-10-19T13:04:10","date_gmt":"2025-10-19T09:34:10","guid":{"rendered":"https:\/\/novanirco.com\/?post_type=product&#038;p=1577"},"modified":"2025-12-10T17:05:47","modified_gmt":"2025-12-10T13:35:47","slug":"fifteen-pair-shielded-underground-60-0-ccam","status":"publish","type":"product","link":"https:\/\/novanirco.com\/en\/product\/fifteen-pair-shielded-underground-60-0-ccam\/","title":{"rendered":"Fifteen-pair shielded underground (60\/0 CCAM)"},"content":{"rendered":"<p data-start=\"0\" data-end=\"24\"><strong data-start=\"0\" data-end=\"24\">1. Technical Section<\/strong><\/p>\n<p data-start=\"26\" data-end=\"293\"><strong data-start=\"26\" data-end=\"43\">Product Name:<\/strong> \u201cNoan\u2011G15F\u201d Underground Telephone Cable<br data-start=\"83\" data-end=\"86\" \/><strong data-start=\"86\" data-end=\"102\">Application:<\/strong> Underground telephone lines with fifteen simultaneous pairs, suitable for underground paths, ducts, and indoor environments requiring protection against noise and environmental conditions.<\/p>\n<p data-start=\"295\" data-end=\"319\"><strong data-start=\"295\" data-end=\"317\">Internal Structure<\/strong><\/p>\n<ul data-start=\"320\" data-end=\"882\">\n<li data-start=\"320\" data-end=\"404\">\n<p data-start=\"322\" data-end=\"404\"><strong data-start=\"322\" data-end=\"336\">Conductor:<\/strong> CCAM (Copper\u2011Clad Aluminum) with 60\/0 structure (60 fine strands)<\/p>\n<\/li>\n<li data-start=\"405\" data-end=\"512\">\n<p data-start=\"407\" data-end=\"512\"><strong data-start=\"407\" data-end=\"436\">Effective Conductor Area:<\/strong> Designed according to project requirements (e.g., ~0.13 mm\u00b2 or ~0.17 mm\u00b2)<\/p>\n<\/li>\n<li data-start=\"513\" data-end=\"558\">\n<p data-start=\"515\" data-end=\"558\"><strong data-start=\"515\" data-end=\"534\">Pair Structure:<\/strong> Fifteen twisted pairs<\/p>\n<\/li>\n<li data-start=\"559\" data-end=\"653\">\n<p data-start=\"561\" data-end=\"653\"><strong data-start=\"561\" data-end=\"572\">Shield:<\/strong> Laminated aluminum foil wrapped longitudinally around the core (100% coverage)<\/p>\n<\/li>\n<li data-start=\"654\" data-end=\"744\">\n<p data-start=\"656\" data-end=\"744\"><strong data-start=\"656\" data-end=\"671\">Drain Wire:<\/strong> Auxiliary conductor (copper or tinned copper) for grounding the shield<\/p>\n<\/li>\n<li data-start=\"745\" data-end=\"803\">\n<p data-start=\"747\" data-end=\"803\"><strong data-start=\"747\" data-end=\"762\">Insulation:<\/strong> PVC or PE suitable for underground use<\/p>\n<\/li>\n<li data-start=\"804\" data-end=\"882\">\n<p data-start=\"806\" data-end=\"882\"><strong data-start=\"806\" data-end=\"823\">Outer Jacket:<\/strong> UV-resistant PVC or a composite for outdoor installation<\/p>\n<\/li>\n<\/ul>\n<p data-start=\"884\" data-end=\"931\"><strong data-start=\"884\" data-end=\"929\">Electrical and Performance Specifications<\/strong><\/p>\n<ul data-start=\"932\" data-end=\"1477\">\n<li data-start=\"932\" data-end=\"1024\">\n<p data-start=\"934\" data-end=\"1024\"><strong data-start=\"934\" data-end=\"957\">Conductor Diameter:<\/strong> Based on reference samples of \u201c15 pairs,\u201d ~0.60 mm per conductor<\/p>\n<\/li>\n<li data-start=\"1025\" data-end=\"1103\">\n<p data-start=\"1027\" data-end=\"1103\"><strong data-start=\"1027\" data-end=\"1067\">Conductor Resistance at 20\u202f\u00b0C (Max):<\/strong> \u2264 186 \u03a9\/km for ~0.60 mm conductor<\/p>\n<\/li>\n<li data-start=\"1104\" data-end=\"1153\">\n<p data-start=\"1106\" data-end=\"1153\"><strong data-start=\"1106\" data-end=\"1138\">Insulation Resistance (Min):<\/strong> \u2265 5000 M\u03a9\u00b7km<\/p>\n<\/li>\n<li data-start=\"1154\" data-end=\"1231\">\n<p data-start=\"1156\" data-end=\"1231\"><strong data-start=\"1156\" data-end=\"1173\">Test Voltage:<\/strong> AC 1500 V (1 min) \/ DC 2250 V (1 min) without breakdown<\/p>\n<\/li>\n<li data-start=\"1232\" data-end=\"1279\">\n<p data-start=\"1234\" data-end=\"1279\"><strong data-start=\"1234\" data-end=\"1260\">Operating Temperature:<\/strong> \u201120\u202f\u00b0C to +60\u202f\u00b0C<\/p>\n<\/li>\n<li data-start=\"1280\" data-end=\"1380\">\n<p data-start=\"1282\" data-end=\"1380\"><strong data-start=\"1282\" data-end=\"1310\">Capacitance &amp; Impedance:<\/strong> Twisted pair design reduces crosstalk and pair-to-pair interference<\/p>\n<\/li>\n<li data-start=\"1381\" data-end=\"1477\">\n<p data-start=\"1383\" data-end=\"1477\"><strong data-start=\"1383\" data-end=\"1410\">Minimum Bending Radius:<\/strong> 10\u00d7 overall cable diameter (or as per manufacturer instructions)<\/p>\n<\/li>\n<\/ul>\n<p data-start=\"1479\" data-end=\"1519\"><strong data-start=\"1479\" data-end=\"1517\">Installation and Maintenance Notes<\/strong><\/p>\n<ul data-start=\"1520\" data-end=\"1848\">\n<li data-start=\"1520\" data-end=\"1573\">\n<p data-start=\"1522\" data-end=\"1573\">Install in ducts, underground, or protected paths<\/p>\n<\/li>\n<li data-start=\"1574\" data-end=\"1647\">\n<p data-start=\"1576\" data-end=\"1647\">Protect cable at obstacle crossings with clamps or protective sleeves<\/p>\n<\/li>\n<li data-start=\"1648\" data-end=\"1718\">\n<p data-start=\"1650\" data-end=\"1718\">Connect shield to ground at a single point for optimal performance<\/p>\n<\/li>\n<li data-start=\"1719\" data-end=\"1768\">\n<p data-start=\"1721\" data-end=\"1768\">Maintain bending radius and avoid sharp bends<\/p>\n<\/li>\n<li data-start=\"1769\" data-end=\"1848\">\n<p data-start=\"1771\" data-end=\"1848\">Perform insulation resistance and line performance tests after installation<\/p>\n<\/li>\n<\/ul>\n<hr data-start=\"1850\" data-end=\"1853\" \/>\n<p data-start=\"1855\" data-end=\"1879\"><strong data-start=\"1855\" data-end=\"1877\">2. Content Section<\/strong><\/p>\n<p data-start=\"1881\" data-end=\"1946\"><strong data-start=\"1881\" data-end=\"1944\">Fifteen-Pair Shielded Underground Telephone Cable Noan\u2011G15F<\/strong><\/p>\n<p data-start=\"1948\" data-end=\"2574\"><strong data-start=\"1948\" data-end=\"1964\">Description:<\/strong><br data-start=\"1964\" data-end=\"1967\" \/>Noavar Niroo Paytakht is proud to present the \u201cNoan\u2011G15F\u201d cable; a fifteen-pair underground telephone cable with full foil shielding, designed for indoor and underground environments requiring multiple simultaneous 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 Noan\u2011G15F cable is ideal for urban or intercity projects needing several telephone lines along an underground route, offering environmental durability, stable signals, and reliable performance.<\/p>\n<p data-start=\"2576\" data-end=\"2595\"><strong data-start=\"2576\" data-end=\"2593\">Key Features:<\/strong><\/p>\n<ul data-start=\"2596\" data-end=\"2864\">\n<li data-start=\"2596\" data-end=\"2621\">\n<p data-start=\"2598\" data-end=\"2621\">Fifteen twisted pairs<\/p>\n<\/li>\n<li data-start=\"2622\" data-end=\"2662\">\n<p data-start=\"2624\" data-end=\"2662\">Full foil shield around the assembly<\/p>\n<\/li>\n<li data-start=\"2663\" data-end=\"2713\">\n<p data-start=\"2665\" data-end=\"2713\">Lightweight CCAM conductor with 60\/0 structure<\/p>\n<\/li>\n<li data-start=\"2714\" data-end=\"2771\">\n<p data-start=\"2716\" data-end=\"2771\">Robust design for indoor and underground installation<\/p>\n<\/li>\n<li data-start=\"2772\" data-end=\"2810\">\n<p data-start=\"2774\" data-end=\"2810\">High insulation resistance testing<\/p>\n<\/li>\n<li data-start=\"2811\" data-end=\"2864\">\n<p data-start=\"2813\" data-end=\"2864\">Excellent performance in environmental conditions<\/p>\n<\/li>\n<\/ul>\n<hr data-start=\"2866\" data-end=\"2869\" \/>\n<p data-start=\"2871\" data-end=\"2931\"><strong data-start=\"2871\" data-end=\"2929\">3. Description, Applications, and Comparative Analysis<\/strong><\/p>\n<p data-start=\"2933\" data-end=\"2961\"><strong data-start=\"2933\" data-end=\"2959\">Suitable Applications:<\/strong><\/p>\n<ul data-start=\"2962\" data-end=\"3232\">\n<li data-start=\"2962\" data-end=\"3021\">\n<p data-start=\"2964\" data-end=\"3021\">Underground telephone lines with a high number of pairs<\/p>\n<\/li>\n<li data-start=\"3022\" data-end=\"3089\">\n<p data-start=\"3024\" data-end=\"3089\">Underground or in-structure paths in telecommunication projects<\/p>\n<\/li>\n<li data-start=\"3090\" data-end=\"3152\">\n<p data-start=\"3092\" data-end=\"3152\">Areas with high potential for electromagnetic interference<\/p>\n<\/li>\n<li data-start=\"3153\" data-end=\"3232\">\n<p data-start=\"3155\" data-end=\"3232\">Urban or rural areas requiring multiple telephone lines along a single path<\/p>\n<\/li>\n<\/ul>\n<p data-start=\"3234\" data-end=\"3251\"><strong data-start=\"3234\" data-end=\"3249\">Advantages:<\/strong><\/p>\n<ul data-start=\"3252\" data-end=\"3536\">\n<li data-start=\"3252\" data-end=\"3325\">\n<p data-start=\"3254\" data-end=\"3325\">Multiple simultaneous telephone lines without needing separate cables<\/p>\n<\/li>\n<li data-start=\"3326\" data-end=\"3404\">\n<p data-start=\"3328\" data-end=\"3404\">Effective protection against environmental noise thanks to the foil shield<\/p>\n<\/li>\n<li data-start=\"3405\" data-end=\"3477\">\n<p data-start=\"3407\" data-end=\"3477\">Reduced installation cost by using a single cable for multiple pairs<\/p>\n<\/li>\n<li data-start=\"3478\" data-end=\"3536\">\n<p data-start=\"3480\" data-end=\"3536\">Lighter and more cost-effective than all-copper cables<\/p>\n<\/li>\n<\/ul>\n<p data-start=\"3538\" data-end=\"3558\"><strong data-start=\"3538\" data-end=\"3556\">Disadvantages:<\/strong><\/p>\n<ul data-start=\"3559\" data-end=\"3807\">\n<li data-start=\"3559\" data-end=\"3620\">\n<p data-start=\"3561\" data-end=\"3620\">Higher conductor resistance compared to all-copper cables<\/p>\n<\/li>\n<li data-start=\"3621\" data-end=\"3680\">\n<p data-start=\"3623\" data-end=\"3680\">Shield effectiveness decreases if grounding is improper<\/p>\n<\/li>\n<li data-start=\"3681\" data-end=\"3744\">\n<p data-start=\"3683\" data-end=\"3744\">Precise installation and adherence to standards are crucial<\/p>\n<\/li>\n<li data-start=\"3745\" data-end=\"3807\">\n<p data-start=\"3747\" data-end=\"3807\">Signal attenuation may be noticeable over longer distances<\/p>\n<\/li>\n<\/ul>\n<p data-start=\"3809\" data-end=\"3849\"><strong data-start=\"3809\" data-end=\"3847\">Comparison with Lower-Pair Models:<\/strong><\/p>\n<ul data-start=\"3850\" data-end=\"4141\">\n<li data-start=\"3850\" data-end=\"4032\">\n<p data-start=\"3852\" data-end=\"4032\">Compared to one or two-pair cables, fifteen-pair cables have higher core density, which may increase crosstalk; careful pair twist length and continuous foil design are essential<\/p>\n<\/li>\n<li data-start=\"4033\" data-end=\"4141\">\n<p data-start=\"4035\" data-end=\"4141\">Production cost is relatively higher, but the benefit of multiple lines in a single cable is significant<\/p>\n<\/li>\n<\/ul>\n<p data-start=\"4143\" data-end=\"4190\"><strong data-start=\"4143\" data-end=\"4188\">Quality Assurance and Production Control:<\/strong><\/p>\n<ul data-start=\"4191\" data-end=\"4582\" data-is-last-node=\"\" data-is-only-node=\"\">\n<li data-start=\"4191\" data-end=\"4264\">\n<p data-start=\"4193\" data-end=\"4264\">Precise control of strand count (60 strands) and conductor uniformity<\/p>\n<\/li>\n<li data-start=\"4265\" data-end=\"4315\">\n<p data-start=\"4267\" data-end=\"4315\">Ensuring foil thickness, adhesion, and quality<\/p>\n<\/li>\n<li data-start=\"4316\" data-end=\"4397\">\n<p data-start=\"4318\" data-end=\"4397\">Insulation tests, thermal aging, mechanical and vibration testing for samples<\/p>\n<\/li>\n<li data-start=\"4398\" data-end=\"4506\">\n<p data-start=\"4400\" data-end=\"4506\">Printing product name, Noavar Niroo Paytakht, technical specifications, and production date on the cable<\/p>\n<\/li>\n<li data-start=\"4507\" data-end=\"4582\" data-is-last-node=\"\">\n<p data-start=\"4509\" data-end=\"4582\" data-is-last-node=\"\">Providing insulation resistance and performance test reports to customers<\/p>\n<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>1. Technical Section Product Name: \u201cNoan\u2011G15F\u201d Underground Telephone CableApplication: Underground telephone lines with fifteen simultaneous pairs, suitable for underground paths,<\/p>\n","protected":false},"featured_media":1578,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[154,153,150],"product_tag":[],"class_list":{"0":"post-1577","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\/1577","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=1577"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/novanirco.com\/en\/wp-json\/wp\/v2\/media\/1578"}],"wp:attachment":[{"href":"https:\/\/novanirco.com\/en\/wp-json\/wp\/v2\/media?parent=1577"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/novanirco.com\/en\/wp-json\/wp\/v2\/product_brand?post=1577"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/novanirco.com\/en\/wp-json\/wp\/v2\/product_cat?post=1577"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/novanirco.com\/en\/wp-json\/wp\/v2\/product_tag?post=1577"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}