{"product_id":"mpo-loopback-plug-single-mode-mpo-12-female-loopback-adapter","title":"MPO LOOPBACK PLUG SINGLE MODE MPO-12 FEMALE LOOPBACK ADAPTER","description":"Perform loopback testing and verify signal continuity across Single Mode MPO-12 fiber connections\u003cbr\u003e\u003cbr\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.\u003cbr\u003e\u003cbr\u003eTest Single Mode Connections\u003cbr\u003e\u003cbr\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.\u003cbr\u003e\u003cbr\u003eAccurate Signal Diagnostics\u003cbr\u003e\u003cbr\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.\u003cbr\u003e\u003cbr\u003eFor Enterprise Fiber Switches\u003cbr\u003e\u003cbr\u003eThe MPO-12 female connector attaches to male MPO\/MTP interfaces with alignment pins, supporting 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.","brand":"StarTech.com","offers":[{"title":"Default Title","offer_id":51850523803926,"sku":"660V04","price":72.09,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0745\/3091\/4582\/files\/6d9959bfcbdeacef297b941002be804abb56a3ef.jpg?v=1789000041","url":"https:\/\/www.tekswork.com\/products\/mpo-loopback-plug-single-mode-mpo-12-female-loopback-adapter","provider":"TEKSwork","version":"1.0","type":"link"}