{"product_id":"rj45-3-4-5-6-networx-isdn-bri-loopback-tester-s-t-interface-pins-and-diagnostics-for-legacy-isdn-circuits","title":"RJ45 3-4 5-6) Networx ISDN BRI Loopback Tester - S\/T Interface (Pins and - Diagnostics for Legacy ISDN Circuits","description":"\u003cdiv class=\"product-description\"\u003e\n\u003ch2\u003eNetworx ISDN BRI Loopback Tester - RJ45 S\/T Interface (Pins 3-4 and 5-6) - Diagnostics for Legacy ISDN Circuits\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eRJ45 3-4 5-6) Networx ISDN BRI Loopback Tester - S\/T Interface (Pins and - Diagnostics for Legacy ISDN Circuits\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eSpecialized Diagnostics for ISDN Basic Rate. The Networx ISDN BRI Loopback Tester is designed specifically for the ISDN Basic Rate Interface (2B+D). This specialized adapter loops the S\/T interface pairs (Pins 3-6 and 4-5) to verify circuit integrity on legacy ISDN deployments. (Warning: This tool is strictly for ISDN BRI circuits and will NOT function on T1, E1, J1, PRI, or Ethernet lines).\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBrand:\u003c\/strong\u003e Networx\u003c\/p\u003e\n\u003cp\u003etester, measure, loopback tester, circuits industrial, test measure, industrial scientific, test, testers, scientific, network, measure inspect, networx isdn Industrial \u0026amp; Scientific Test, Measure \u0026amp; Inspect Network \u0026amp; Cable Testers\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e✓ SPECIALIZED ISDN DIAGNOSTICS: Designed specifically for the ISDN Basic Rate Interface (2B+D). NOT compatible with Ethernet, T1, E1, J1, or PRI circuits\u003c\/li\u003e\n\u003cli\u003e✓ S\/T INTERFACE LOOP: Loops the S\/T interface pairs (Pins 3-4 and 5-6) to verify circuit integrity on legacy ISDN deployments and BRI-interface PBX systems\u003c\/li\u003e\n\u003cli\u003e✓ POCKET SIZED DESIGN: A compact, durable diagnostic tool that fits easily in a technician's pocket for convenient portability and storage\u003c\/li\u003e\n\u003cli\u003e✓ GOLD PLATED CONTACTS: Ensures reliable signal transmission for accurate testing and long-lasting performance\u003c\/li\u003e\n\u003cli\u003e✓ RJ45 CONNECTOR INTERFACE: Features standard RJ45 connector for quick and easy connection to ISDN BRI S\/T interface equipment and circuits\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eProduct Details\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e✓ Item Weight: 0.01 Kilograms\u003c\/li\u003e\n\u003cli\u003e✓ Color: Blue\u003c\/li\u003e\n\u003cli\u003e✓ Special Feature: Gold Plated Contacts, Compact Design, Lifetime Warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eShipping \u0026amp; Guarantees\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e✓ FREE standard shipping within the United States (3-6 business days)\u003c\/li\u003e\n\u003cli\u003e✓ 100% money-back guarantee for lost or damaged items\u003c\/li\u003e\n\u003cli\u003e✓ Secure checkout with encrypted payment processing\u003c\/li\u003e\n\u003cli\u003e✓ Shipping via UPS, FedEx, and USPS\u003c\/li\u003e\n\u003cli\u003e✓ Ships to lower 48 states only (no PO Boxes \/ APO \/ FPO)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eReturns\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e✓ 30-day hassle-free returns\u003c\/li\u003e\n\u003cli\u003e✓ Items must be unused and in original packaging\u003c\/li\u003e\n\u003cli\u003e✓ Full refund if item is not delivered\u003c\/li\u003e\n\u003cli\u003e✓ Guaranteed delivery within 6-7 business days\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePayment Methods\u003c\/h3\u003e\n\u003cp\u003e✓ Credit Cards, PayPal, Shop Pay, Apple Pay, Google Pay, Amazon Pay, Meta Pay\u003c\/p\u003e\n\u003ch3\u003eCustomer Support\u003c\/h3\u003e\n\u003cp\u003e✓ Questions? Contact us at \u003cstrong\u003eSupport@GiftAbay.com\u003c\/strong\u003e\u003cbr\u003eWe respond within 24 hours on business days.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Networx","offers":[{"title":"Default Title","offer_id":66871480352813,"sku":"PGABL2639436","price":10.55,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0738\/6067\/7677\/files\/61L-V49tbKL._SL1500.jpg?v=1781617005","url":"https:\/\/prosupply.giftabay.com\/products\/rj45-3-4-5-6-networx-isdn-bri-loopback-tester-s-t-interface-pins-and-diagnostics-for-legacy-isdn-circuits","provider":"ProSupply.GiftAbay","version":"1.0","type":"link"}