{"product_id":"digitrax-lnmc3-3-pack-loconet-rj12-modular-adapter","title":"Digitrax LNMC3 | 3-Pack LocoNet Modular Couplers - RJ12 6-Conductor Inline Cable Joiners | Multi Scale","description":"\u003cdiv class=\"sectionContent\"\u003e\n  \u003cp\u003eThe Digitrax LNMC3 is a 3-pack of LocoNet modular couplers — small inline RJ12 (6P6C) joiners that connect two LocoNet cables together to extend a run or splice in additional length. Each coupler has a female RJ12 jack on both ends, so you can chain standard LocoNet cables (like the LNC82) into a longer drop without cutting or crimping anything.\u003c\/p\u003e\n  \u003cp\u003eLooking for more DCC wiring and accessories? Browse our \u003ca href=\"https:\/\/squeakystrains.com\/collections\/electronics-wiring\" target=\"_blank\"\u003eElectronics \u0026amp; Wiring\u003c\/a\u003e and \u003ca href=\"https:\/\/squeakystrains.com\/collections\/dcc-decoders\" target=\"_blank\"\u003eDCC Decoders\u003c\/a\u003e collections.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sectionTitle\"\u003eFeatures\u003c\/div\u003e\n\u003cdiv class=\"sectionContent\"\u003e\n  \u003cul\u003e\n    \u003cli\u003e3 modular couplers per pack — join LocoNet cables end-to-end without tools.\u003c\/li\u003e\n    \u003cli\u003eFemale RJ12 6-position 6-conductor (6P6C) jack on both ends — matches all Digitrax LocoNet cables.\u003c\/li\u003e\n    \u003cli\u003eMaintains full 6-wire LocoNet signal through the connection.\u003c\/li\u003e\n    \u003cli\u003eCompact inline housing — tucks neatly under benchwork.\u003c\/li\u003e\n    \u003cli\u003eNo batteries, no setup — passive pass-through connector.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sectionTitle\"\u003eMore Information\u003c\/div\u003e\n\u003cdiv class=\"sectionContent\"\u003e\n  \u003ctable style=\"width: 100%; border-collapse: collapse;\"\u003e\n    \u003ctr\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003eDigitrax\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eItem Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003eLNMC3\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eType\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003eLocoNet modular coupler \/ inline joiner\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eQuantity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003e3 couplers per pack\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eConnection\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003eRJ12 6P6C female — both ends\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eSystem\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003eDigitrax LocoNet\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eCondition\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003eNew — sealed\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eUPC\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003e652667180078\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sectionTitle\"\u003eFAQ\u003c\/div\u003e\n\u003cdiv class=\"sectionContent\"\u003e\n  \u003cp\u003e\u003cstrong\u003eWhat do I use these for?\u003c\/strong\u003e\u003cbr\u003eTo join two LocoNet cables into one longer run — for example, connecting two 8-foot LNC82 cables to reach 16 feet, or splicing a short jumper into an existing drop. Plug a cable into each end of the coupler.\u003c\/p\u003e\n  \u003cp\u003e\u003cstrong\u003eAre these the same as a UP5 panel?\u003c\/strong\u003e\u003cbr\u003eNo. A UP5\/UP6 is a powered plug-in panel for throttles. The LNMC3 is just a passive female-female joiner to extend cable length — no throttle jack, no power, no faceplate.\u003c\/p\u003e\n  \u003cp\u003e\u003cstrong\u003eWill signal degrade through the coupler?\u003c\/strong\u003e\u003cbr\u003eFor typical home-layout runs, no — LocoNet tolerates couplers fine. Avoid chaining many couplers on very long runs; if you need long distance, use a single long cable instead.\u003c\/p\u003e\n  \u003cp\u003e\u003cstrong\u003eDigitrax only?\u003c\/strong\u003e\u003cbr\u003eYes — LocoNet is Digitrax's proprietary bus. The connector is standard RJ12 but the wiring\/signal is LocoNet-specific.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Digitrax","offers":[{"title":"Default Title","offer_id":48208779739391,"sku":"LNMC3","price":9.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0443\/5968\/0161\/files\/image_7fba4ef6-3564-456d-95f4-399398f7e4a8.jpg?v=1771767481","url":"https:\/\/squeakystrains.com\/products\/digitrax-lnmc3-3-pack-loconet-rj12-modular-adapter","provider":"Squeaky's Trains \u0026 Things","version":"1.0","type":"link"}