Irrigation

Communication Cables

Irrigation Communication Cables connect controllers, solenoids, pump controllers and bore pump systems for reliable electrical operation. Explore multicore cables, decoder cables, gel connectors, splice kits and joiners. Our team helps you choose suitable cabling for safe, durable irrigation wiring.

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Find the right communication cable for your needs

Decoder Cables
Multicore Irrigation Cables for Reliable Valve Control
Cable Joiners

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MULTI CORE CABLE 0.5MM 13 100M
Low Stock
The Irrigation Hub
MULTI CORE CABLE 0.5MM 13 100M
$507.77
$399.75
MULTI CORE CABLE 0.5MM 7 500M
Available to Order
The Irrigation Hub
MULTI CORE CABLE 0.5MM 7 500M
$1,316.04
$1,036.08
MULTI CORE CABLE 0.5MM 5 100M
Low Stock
The Irrigation Hub
MULTI CORE CABLE 0.5MM 5 100M
$209.12
$165.97
MULTI CORE CABLE 2.5MM 7 100M
Available to Order
The Irrigation Hub
MULTI CORE CABLE 2.5MM 7 100M
$1,153.64
$908.23
MULTI CORE CABLE 2.5MM 5 500M
Available to Order
The Irrigation Hub
MULTI CORE CABLE 2.5MM 5 500M
$4,142.68
$3,261.40
MULTI CORE CABLE 0.5MM 7 100M
Low Stock
The Irrigation Hub
MULTI CORE CABLE 0.5MM 7 100M
$263.44
$209.08
MULTI CORE CABLE 2.5MM 7 500M
Available to Order
The Irrigation Hub
MULTI CORE CABLE 2.5MM 7 500M
$5,817.55
$4,579.98
MULTI CORE CABLE 2.5MM 2 500M
Available to Order
The Irrigation Hub
MULTI CORE CABLE 2.5MM 2 500M
$1,638.34
$1,289.82
MULTI CORE CABLE 1.0MM 7 500M
Available to Order
The Irrigation Hub
MULTI CORE CABLE 1.0MM 7 500M
$2,723.83
$1,940.08
MULTI CORE CABLE 1.5MM 13 500M
Available to Order
The Irrigation Hub
MULTI CORE CABLE 1.5MM 13 500M
$6,420.36
$5,095.45
MULTI CORE CABLE 1.5MM 7 100M
Available to Order
The Irrigation Hub
MULTI CORE CABLE 1.5MM 7 100M
$718.95
$545.07
MULTI CORE CABLE 1.0MM 2 100M
Available to Order
The Irrigation Hub
MULTI CORE CABLE 1.0MM 2 100M
$203.28
$160.03
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Irrigation Communication Cables for Reliable System Control

Irrigation Communication Cables are used to connect and control key parts of automated irrigation systems, including controllers, solenoid valves, decoder systems, valve boxes, pump controllers and bore pump installations. They help carry the electrical signal that tells each valve, station or connected device when to operate. Whether you are wiring a residential garden system, a commercial landscape, a sports field, a rural irrigation setup or a larger automated watering system, the right cable helps support reliable communication between components.

Choosing the Right Irrigation Cable

The best cable depends on the type of irrigation system, number of stations, cable run length, controller output, installation environment and whether the system uses standard solenoid wiring or decoder communication. A small residential system may only need a simple multicore irrigation cable, while a larger commercial or landscape system may require decoder cable, heavier-duty cable or additional joining accessories. Choosing the correct cable helps reduce voltage drop, signal issues and future wiring faults.

Common Cable Types and Accessories

This category may include multicore irrigation cables, decoder cables, solenoid cable, communication cable, gel connectors, cable joiners, splice kits and waterproof wire connectors. These components are commonly used to connect irrigation controllers to solenoids, join cables inside valve boxes, extend cable runs, support decoder systems and protect wiring from moisture in outdoor installations.

Compatibility with Controllers, Solenoids and Valves

Not every irrigation cable suits every system. Cable size, number of cores, voltage, distance, insulation type and connection method all need to match the controller, solenoid valves, decoders and site conditions. For example, standard multicore cable is commonly used for conventional multi-zone systems, while decoder cable is used for compatible two-wire decoder systems. Matching the cable to the control setup helps keep irrigation zones operating correctly.

Avoid Wiring Faults and Unreliable Valve Operation

Incorrect cabling can lead to valves not opening, zones failing, intermittent operation, voltage drop, poor connections or water-damaged joins. These problems are often difficult to trace once cables are buried or installed across a site.

Get Help Choosing the Right Cable

The Irrigation Hub stocks irrigation communication cables and wiring accessories for residential, commercial and landscape irrigation systems. If you are unsure which cable suits your controller, solenoids or valve setup, contact our team for practical advice before ordering.

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Insights & tips

Get the most out of your communication cable setup with our helpful guides

Find practical guidance on selecting irrigation communication cables for automated watering systems. Our guides explain how multicore cables, decoder cables, joiners and waterproof connectors support reliable signals between controllers, solenoids, valves and pump controls across gardens, landscapes and commercial sites.

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Still not sure where to start with Communication Cables?

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Our team can help you find the right product for the job, and develop a comprehensive, tailored solution that takes advantage of the latest innovations in irrigation technology.

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Geebung 4034 QLD
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Frequently asked questions

Irrigation Communication Cables are used to connect irrigation controllers, solenoid valves, decoder systems, pump controllers and bore pump installations. They carry the electrical signal that tells valves, stations or connected equipment when to operate.

They are commonly used in residential gardens, commercial landscapes, sports fields, rural irrigation systems and larger automated watering setups where reliable control wiring is needed.

Choosing the right Irrigation Communication Cable depends on the number of zones, cable run length, controller output, installation conditions and whether the system uses standard solenoid wiring or decoder communication.

For standard irrigation systems, multicore cable is commonly used to connect the controller to each solenoid valve. For two-wire or decoder systems, a suitable decoder cable may be required. If the cable run is long, cable size also matters because voltage drop can affect valve operation.

The number of cores depends on how many solenoid valves or irrigation zones need to be controlled. In a standard system, each valve usually needs one active wire, plus one common wire shared across all valves.

For example, a six-zone irrigation system will usually need six active wires plus one common wire, so a seven-core cable would normally suit that setup. It is also worth allowing extra cores for future expansion or repairs.

Yes, Irrigation Communication Cables are commonly used to connect irrigation controllers to solenoid valves. The controller sends a low-voltage signal through the cable, which activates the solenoid and opens the correct watering zone.

For reliable operation, make sure the cable suits the controller output, solenoid type, installation distance and outdoor conditions. Using the right cable helps reduce faults, weak signals and unreliable valve operation.

Outdoor irrigation cable joins should be joined securely and protected from moisture. Valve boxes and outdoor trenches can expose joins to water, soil and corrosion, so waterproof connectors, gel joins, splice kits or heat shrink products are often used.

A poor join can cause intermittent faults, valves not opening, or zones failing later. Taking time to protect the connection helps support long-term irrigation system reliability.

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