{"product_id":"lc-single-mode-duplex-fiber-loopback","title":"LC\/UPC Duplex Single-mode Fiber Loopback Module","description":"\u003cp\u003e\u003cstrong\u003eLC Duplex PVC Single-mode Fiber Loopback Module\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe fiber loopback module is designed to provide a media of return patch for a fiber optic signal. Typically it is used for fiber optic testing applications or network restorations. For the testing applications, the loopback signal is used to diagnose a problem. Sending a loopback test to network equipment, one at a time, is a technique for isolating a problem.\u003c\/p\u003e\u003cp\u003eFiber loopback modules can provide an economical solution for many fiber optic test applications.\u003c\/p\u003e","brand":"SpeedyFiberTX","offers":[{"title":"Single-mode \/ UPC \/ Blue","offer_id":46617364529382,"sku":"LB-SLCSM02M-UD","price":156.0,"currency_code":"TWD","in_stock":true},{"title":"Single-mode \/ APC \/ Green","offer_id":46617366036710,"sku":"LB-SLCSM02M-AG","price":156.0,"currency_code":"TWD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0746\/9350\/9350\/files\/LB-SLCSM02M-UD.jpg?v=1757059334","url":"https:\/\/www.speedyfiber.com\/products\/lc-single-mode-duplex-fiber-loopback","provider":"SpeedyFiberTX","version":"1.0","type":"link"}