{"product_id":"mpo-polarity-tester","title":"MTP®\/MPO Polarity Tester | Fast A\/B\/C Polarity \u0026 Fiber Fault Detection - TAA","description":"\u003cp\u003e\u003cstrong\u003eThe MTP®\/MPO Polarity Tester is an essential tool for engineers and technicians to verify the integrity of MTP®\/MPO fiber optic cables and determine the A\/B\/C polarity of their connectors. It supports both single-mode (SM) and multi-mode (MM) cables, and is compatible with MTP\/MPO input\/output ports equipped with either physical contact (PC) or angled physical contact (APC) connectors.\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eBy emitting a 650 nm visible red laser through the fiber optic cable, the tester can detect breaks and defects along the channel. When a break is present, the refracted light produces a bright glow at the fault location, while the display indicates the issue with the pattern “--”. In addition, the tester is equipped with 12 LEDs that clearly display the status of each 12F or 8F channel, making troubleshooting faster and more reliable.\u003c\/p\u003e\u003cp\u003eThe laser diode provides three output modes:\u003c\/p\u003e\u003cp\u003e• Scan Mode – for testing MTP\/MPO array and fan-out cables.\u003c\/p\u003e\u003cp\u003e• Continuous Wave (CW) Mode – for continuous fan-out cable testing.\u003c\/p\u003e\u003cp\u003e• Pulse Mode – for fan-out cable testing with pulsed light emissions.\u003c\/p\u003e","brand":"SpeedyFiberTX","offers":[{"title":"12 Channel","offer_id":46582431285478,"sku":"TST-MTP-PT-12F","price":47757.0,"currency_code":"TWD","in_stock":true},{"title":"16 Channel","offer_id":46662221234406,"sku":"TST-MTP-PT-16F","price":65677.0,"currency_code":"TWD","in_stock":true},{"title":"24 Channel","offer_id":46662221267174,"sku":"TST-MTP-PT-24F","price":89600.0,"currency_code":"TWD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0746\/9350\/9350\/files\/MPO12_PolarityTester_2048.png?v=1756453621","url":"https:\/\/www.speedyfiber.com\/products\/mpo-polarity-tester","provider":"SpeedyFiberTX","version":"1.0","type":"link"}