{"product_id":"growlink-hub-connection-cable-3m","title":"Growlink HUB Connection Cable (3M)","description":"\u003ch2\u003eWiring the Growlink HUB Connection Cable into Your LINKS System\u003c\/h2\u003e\n\u003cp style=\"text-align: justify;\"\u003eThe \u003cstrong\u003eGrowlink HUB Connection Cable\u003c\/strong\u003e runs a \u003cstrong\u003e3-meter (9 ft 10 in)\u003c\/strong\u003e line between any compatible LINKS device and the LINKS 8-Port Device HUB. It uses \u003cstrong\u003e8-conductor RJ-45 straight-through wiring\u003c\/strong\u003e terminated on standard RJ-45 jacks at both ends. The single cable carries \u003cstrong\u003e24VDC power and Modbus data\u003c\/strong\u003e together. That keeps each device on one port instead of pulling power and signal on separate runs. The wiring matches what the HUB documentation calls out for every port, so any 8-conductor RJ-45 cable to that spec drops in.\u003c\/p\u003e\n\u003ch2\u003ePlanning Runs with a 3m LINKS Device RJ-45 Cable\u003c\/h2\u003e\n\u003cp style=\"text-align: justify;\"\u003eAt 3 meters, the run covers most layouts where the HUB sits just outside a flower room. The device end can land on a canopy frame, controller wall, or substrate tray inside the space. Growers running the 8-Port Device HUB usually allocate one cable per LINK device port. The \u003cstrong\u003ecanopyLINK, quadLINK, valveLINK, lightLINK, relayLINK\u003c\/strong\u003e, and \u003cstrong\u003eBatch TankLINK\u003c\/strong\u003e family all use this same connector. Each draws within the HUB's \u003cstrong\u003e1A power budget\u003c\/strong\u003e. If a sensor lands farther out, this Growlink HUB accessory pairs with another drop to bridge the gap. A single LINKS automation cable rarely reaches a far-corner device on its own in larger rooms.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul style=\"text-align: justify;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003e3-Meter Length:\u003c\/strong\u003e Spans 9 ft 10 in from HUB port to device — long enough for most room-to-canopy runs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRJ-45 Straight-Through Wiring:\u003c\/strong\u003e Eight-conductor pinout matches every Growlink LINK device port and the HUB's documented spec.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower + Data on One Line:\u003c\/strong\u003e Delivers 24VDC and Modbus signal so each LINK draws everything from a single port.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHUB-Native Connector:\u003c\/strong\u003e Plugs directly into Device Ports 1–8 on the LINKS 8-Port Device HUB with no adapter.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCultivation-Environment Build:\u003c\/strong\u003e Jacketing holds up to the temperature swings and humidity typical inside flower and veg rooms.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"text-align: justify;\"\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #333; color: #fff;\"\u003e\n\u003cth style=\"padding: 8px; text-align: left;\"\u003eSpecification\u003c\/th\u003e\n\u003cth style=\"padding: 8px; text-align: left;\"\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background-color: #fff;\"\u003e\n\u003ctd style=\"padding: 8px;\"\u003eLength\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003e3 m (9 ft 10 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 8px;\"\u003eConnector\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003eRJ-45 (8P8C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #fff;\"\u003e\n\u003ctd style=\"padding: 8px;\"\u003eWiring\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003e8-conductor straight-through\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 8px;\"\u003eCarries\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003e24VDC power + Modbus data\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #fff;\"\u003e\n\u003ctd style=\"padding: 8px;\"\u003eHUB Power Budget\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003eWithin 1A shared across 8 ports\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 8px;\"\u003eCompatible Devices\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003ecanopyLINK, quadLINK, valveLINK, lightLINK, relayLINK, Batch TankLINK family\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Growlink","offers":[{"title":"Default Title","offer_id":48240875012310,"sku":"HUB-CON-3M","price":9.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0723\/9450\/6454\/files\/Growlink_HUB_Connection_Cable_3m_main_image.webp?v=1778623175","url":"https:\/\/growershouse.com\/products\/growlink-hub-connection-cable-3m","provider":"GrowersHouse","version":"1.0","type":"link"}