{"product_id":"startech-mpo-loopback-plug-single-mode-9125-mpo-12-male-fiber-loopback-adapter-mpomtp-male-loopback-tester-loopbackmtp12mm","title":"StarTech MPO Loopback Plug, Single Mode 9\/125 MPO-12 Male Fiber Loopback Adapter, MPO\/MTP Male Loopback Tester - LOOPBACKMTP12OS2SMM","description":"\u003cdiv\u003e\n\u003ch4\u003e\u003cstrong\u003eGeneral Information\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cli\u003eManufacturer: StarTech.com\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eManufacturer Part Number: LOOPBACKMTP12OS2SMM\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eManufacturer Website Address: http:\/\/www.startech.com\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eBrand Name: StarTech.com\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eProduct Name: LOOPBACKMTP12OS2SMM\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eMarketing Information: \u003cp\u003eThis Single Mode MPO Loopback Plug is a practical tool for verifying signal continuity, insertion loss, and port function in fiber optic networks. Ideal for technicians and IT Pros, it enables fast, consistent testing across MPO-based fiber connections.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eTest Single Mode Connections\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eThis 9\/125um MPO-12 Loopback Adapter is compatible with OS1 and OS2 cabling in point-to-point and structured installations. IEC and RoHS compliance ensures readiness for standardized deployments and testing in regulated environments.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eAccurate Signal Diagnostics\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eValidate MPO transceivers, isolate faults, and confirm port behavior across high-speed parallel optic links. The fixed 12-fiber configuration with precision-aligned ferrules deliver clean signaling for accurate, reliable diagnostics.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eFor Enterprise Fiber Switches\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eThe MPO-12 male connector attaches directly to female MPO\/MTP ports for high-density testing without disrupting adjacent connections. A durable ABS housing withstands wear from repeated use and is suitable for frequent testing in data centers and edge or on-prem installations.\u003c\/p\u003e\n\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003ePackaged Quantity: 1\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eProduct Type: Fiber Optic Loopback\u003cbr\u003e\n\u003c\/li\u003e\n\u003ch4\u003e\u003cstrong\u003eTechnical Information\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cli\u003eDevice Function: \u003cul\u003e\n\u003cli\u003eFiber Optic Cable Testing\u003c\/li\u003e\n\u003cli\u003eNetwork Testing\u003c\/li\u003e\n\u003cli\u003eNetwork Troubleshoot\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cbr\u003e\n\u003c\/li\u003e\n\u003ch4\u003e\u003cstrong\u003ePhysical Characteristics\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cli\u003eColor Family: Dual Color\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eProduct Color: \u003cul\u003e\n\u003cli\u003eBlack\u003c\/li\u003e\n\u003cli\u003eGreen\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eHeight: 0.4\"\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eWidth: 0.5\"\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eWeight (Approximate): 0.10 oz\u003cbr\u003e\n\u003c\/li\u003e\n\u003ch4\u003e\u003cstrong\u003eMiscellaneous\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cli\u003eTAA Compliant: Yes\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eEnvironmental Compliance: Restriction of Hazardous Substances (RoHS)\u003cbr\u003e\n\u003c\/li\u003e\n\u003ch4\u003e\u003cstrong\u003eWarranty\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cli\u003eLimited Warranty: 1 Year\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/div\u003e","brand":"D\u0026H Distributing - EDI","offers":[{"title":"LOOPBACKMTP12OS2SMM","offer_id":51820649578782,"sku":"LOOPBACKMTP12MM","price":61.56,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/4435\/9966\/files\/1088601138_0e1cff20-5624-45f9-b1ef-f6a530ec621f.jpg?v=1778106201","url":"https:\/\/thinkedu.com\/products\/startech-mpo-loopback-plug-single-mode-9125-mpo-12-male-fiber-loopback-adapter-mpomtp-male-loopback-tester-loopbackmtp12mm","provider":"ThinkEDU","version":"1.0","type":"link"}