{"product_id":"mercury-harness-assy-84-879981t20","title":"Mercury – CAN Data Harness (10-Pin, One Resistor, Non-DTS) | 20-Foot SmartCraft Lead | 84-879981T20","description":"\u003cdiv class=\"flex max-w-full flex-col flex-grow\"\u003e\n\u003cdiv data-message-model-slug=\"gpt-4o\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 whitespace-normal break-words text-start [.text-message+\u0026amp;]:mt-5\" dir=\"auto\" data-message-id=\"e39e6730-3f28-49c4-a9a3-74c49117bf60\" data-message-author-role=\"assistant\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden first:pt-[3px]\"\u003e\n\u003cdiv class=\"markdown prose w-full break-words dark:prose-invert light\"\u003e\n\u003cp data-start=\"0\" data-end=\"103\"\u003e\u003cstrong data-start=\"0\" data-end=\"103\"\u003eMercury – CAN Data Harness (10-Pin, One Resistor, Non-DTS) | 20-Foot SmartCraft Lead | 84-879981T20\u003c\/strong\u003e\u003c\/p\u003e\n\u003chr data-start=\"105\" data-end=\"108\"\u003e\n\u003cp data-start=\"110\" data-end=\"122\"\u003e\u003cstrong data-start=\"110\" data-end=\"122\"\u003eOverview\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"124\" data-end=\"596\"\u003eSome SmartCraft setups need more reach than the standard harness allows, and they also need a proper termination point built right into the cable. The Mercury 84-879981T20 CAN Data Harness covers both. With twenty feet of blue-connector SmartCraft cable and a \u003cstrong data-start=\"384\" data-end=\"414\"\u003esingle integrated resistor\u003c\/strong\u003e, it provides a long, clean run for CAN P communication while giving the network the correct load on one end. It keeps the wiring simple, tidy, and stable across larger helm layouts.\u003c\/p\u003e\n\u003chr data-start=\"598\" data-end=\"601\"\u003e\n\u003cp data-start=\"603\" data-end=\"619\"\u003e\u003cstrong data-start=\"603\" data-end=\"619\"\u003eKey Features\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"623\" data-end=\"722\"\u003e\n\u003cstrong data-start=\"623\" data-end=\"646\"\u003e20-Foot Extension –\u003c\/strong\u003e Adds substantial routing length for wide consoles and long rigging paths.\u003c\/li\u003e\n\u003cli data-start=\"725\" data-end=\"821\"\u003e\n\u003cstrong data-start=\"725\" data-end=\"757\"\u003eIntegrated Single Resistor –\u003c\/strong\u003e Supplies proper termination at one end of the CAN P backbone.\u003c\/li\u003e\n\u003cli data-start=\"824\" data-end=\"906\"\u003e\n\u003cstrong data-start=\"824\" data-end=\"851\"\u003eBlue 10-Pin Connector –\u003c\/strong\u003e Non-DTS SmartCraft plug designed for CAN P networks.\u003c\/li\u003e\n\u003cli data-start=\"909\" data-end=\"1001\"\u003e\n\u003cstrong data-start=\"909\" data-end=\"934\"\u003eStraight CAN P Path –\u003c\/strong\u003e Carries SmartCraft communication cleanly with no extra circuits.\u003c\/li\u003e\n\u003cli data-start=\"1004\" data-end=\"1095\"\u003e\n\u003cstrong data-start=\"1004\" data-end=\"1028\"\u003eBackbone Stability –\u003c\/strong\u003e Helps reduce signal noise and intermittent communication faults.\u003c\/li\u003e\n\u003cli data-start=\"1098\" data-end=\"1190\"\u003e\n\u003cstrong data-start=\"1098\" data-end=\"1120\"\u003eOEM Marine Build –\u003c\/strong\u003e Factory connectors and shielding hold up to vibration and moisture.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1192\" data-end=\"1195\"\u003e\n\u003cp data-start=\"1197\" data-end=\"1214\"\u003e\u003cstrong data-start=\"1197\" data-end=\"1214\"\u003eCompatibility\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"1218\" data-end=\"1245\"\u003eSmartCraft CAN P networks\u003c\/li\u003e\n\u003cli data-start=\"1248\" data-end=\"1293\"\u003eNon-DTS SmartCraft systems (blue connector)\u003c\/li\u003e\n\u003cli data-start=\"1296\" data-end=\"1350\"\u003eInstallations requiring a single built-in terminator\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1352\" data-end=\"1355\"\u003e\n\u003cp data-start=\"1357\" data-end=\"1393\"\u003e\u003cstrong data-start=\"1357\" data-end=\"1393\"\u003ePerformance \u0026amp; Practical Benefits\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"1395\" data-end=\"1784\"\u003eThis harness gives you the length you need to cross larger helms or deeper rigging channels, while the built-in resistor stabilizes the network on the termination end. It removes the need for a separate terminator plug and helps the CAN P data move smoothly through the system. Once installed, modules and gauges communicate reliably, and the helm wiring stays cleaner and easier to trace.\u003c\/p\u003e\n\u003chr data-start=\"1786\" data-end=\"1789\"\u003e\n\u003cp data-start=\"1791\" data-end=\"1806\"\u003e\u003cstrong data-start=\"1791\" data-end=\"1806\"\u003eWhy Buy OEM\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"1808\" data-end=\"2151\"\u003eSmartCraft communication depends heavily on proper termination and solid connector fit. Mercury’s OEM harness uses the correct resistor value and SmartCraft-grade shielding, preventing the glitches or intermittent faults that cheaper cables often cause. The factory connectors stay tight through everyday use, vibration, and marine conditions.\u003c\/p\u003e\n\u003chr data-start=\"2153\" data-end=\"2156\"\u003e\n\u003cp data-start=\"2158\" data-end=\"2165\"\u003e\u003cstrong data-start=\"2158\" data-end=\"2165\"\u003eFAQ\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"2167\" data-end=\"2330\"\u003e\u003cstrong data-start=\"2167\" data-end=\"2233\"\u003eQ1: When is a 20-foot harness with one resistor a good choice?\u003c\/strong\u003e\u003cbr data-start=\"2233\" data-end=\"2236\"\u003eWhen a CAN P network needs extra routing distance and a built-in termination point on one end.\u003c\/p\u003e\n\u003cp data-start=\"2332\" data-end=\"2432\"\u003e\u003cstrong data-start=\"2332\" data-end=\"2380\"\u003eQ2: Does this replace a separate terminator?\u003c\/strong\u003e\u003cbr data-start=\"2380\" data-end=\"2383\"\u003eYes. The resistor is integrated into the harness.\u003c\/p\u003e\n\u003cp data-start=\"2434\" data-end=\"2561\"\u003e\u003cstrong data-start=\"2434\" data-end=\"2490\"\u003eQ3: Will this affect how SmartCraft modules operate?\u003c\/strong\u003e\u003cbr data-start=\"2490\" data-end=\"2493\"\u003eNo. It simply ensures proper termination and extends the CAN P line.\u003c\/p\u003e\n\u003cp data-start=\"2563\" data-end=\"2679\"\u003e\u003cstrong data-start=\"2563\" data-end=\"2604\"\u003eQ4: Can this be used on DTS networks?\u003c\/strong\u003e\u003cbr data-start=\"2604\" data-end=\"2607\"\u003eNo. This blue connector version is built for non-DTS CAN P systems only.\u003c\/p\u003e\n\u003cp data-start=\"2681\" data-end=\"2815\"\u003e\u003cstrong data-start=\"2681\" data-end=\"2721\"\u003eQ5: Is installation straightforward?\u003c\/strong\u003e\u003cbr data-start=\"2721\" data-end=\"2724\"\u003eYes. It plugs inline with OEM connectors and routes like any standard SmartCraft extension.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Mercury","offers":[{"title":"Default Title","offer_id":45626567098659,"sku":"84-879981T20","price":99.02,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/7410\/9475\/files\/IMG_7076.jpg?v=1743540529","url":"https:\/\/partsvu.com\/fr\/products\/mercury-harness-assy-84-879981t20","provider":"PartsVu","version":"1.0","type":"link"}