LINKS 8-Port Device HUB
LINKS DEVICE

LINKS 8-Port Device HUB

The LINKS HUB is the central nervous system of your grow operation, connecting and powering up to eight LINK devices through a single controller managed via the Growlink App. With built-in Ethernet and 2.4 GHz Wi-Fi connectivity, the HUB delivers reliable communication and individually buffered ports with signal integrity up to 1,000 ft.

$399.00
SKU: GL-LINK-HUB

Free shipping on orders over $500 USD

Made in USA Plug & Play Growlink OS
Why the HUB

Centralized control for your entire operation.

Without centralized control, growers risk inefficiency, inconsistent results, and wasted labor. The HUB brings every device into one system for precise automation, improved plant health, and scalable management.

8 Device Ports

Connect and power up to eight LINK devices over standard RJ-45 cables with up to 1A of shared power.

Flexible Network Connectivity

Connect via hardwired Ethernet for maximum reliability, or use 2.4 GHz Wi-Fi when a wired connection is unavailable.

Plug-and-Play Design

Just connect the devices. Standard RJ-45 cabling and an included power supply make installation quick and simple.

Excellent Signal Integrity

Individually buffered transceiver ports deliver reliable communication with LINK devices up to 1,000 ft away.

Made in the USA

Designed and built for demanding commercial grow environments.

Growlink App Connected

Monitor, automate, and control your entire operation remotely through the Growlink App with real-time data, alerts, and analytics.

The Growlink LINKS System

One HUB. Complete room control.

The HUB sits at the center of your LINKS ecosystem — connecting climate, lighting, irrigation, substrate, and nutrient devices into a single automated system managed through Growlink OS.

Growlink LINKS system diagram showing HUB at the center connecting all LINK devices
Specifications

Technical details.

Input Power 1A@24VDC – Class II/Limited Energy Power Supply
Max Device Current 1A per port / 1A combined
Master (Input/Com) Port 1× RJ-45 to Local Network
Device (Outputs) Ports 8× RJ-45 for LINK Devices
Status Indicator LED
Operating Temperature 10°C–50°C (50–122°F)
Operating Humidity Max 75% RH (non-condensing)
Power Terminals Port for use with 24VDC Power Adapter
Protocols Supported Ethernet, 2.4 GHz Wi-Fi, Growlink LINK Devices
Dimensions 3.75″W × 4.5″H × 1.625″D (95mm × 114mm × 41mm)
LINKS 8-Port Device HUB flat view
Built for

Who uses the HUB.

Commercial Cannabis

Multi-room facilities needing centralized automation across every grow room.

Greenhouse Operations

Scalable climate and irrigation control for greenhouse cultivation.

Craft Growers

Premium cultivators expanding from manual control into automated systems.

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Build your system

Not sure which LINKS you need?

Use the System Builder to configure your setup, or talk to an expert who will spec it for your rooms.

Open System Builder Talk to an Expert
LINKS 8-Port Device HUB
$399.00
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