3 Ft AquaBus Extension Cable Neptune Systems

3 FT Aquabus Extension Cable by Neptune Systems – Flexible, Shielded, and Apex-Ready

The 3 FT Aquabus Extension Cable by Neptune Systems is built to handle the growing demands of reef automation. Whether you're linking an Apex EL, Energy Bar, or module, this cable offers a clean, shielded connection in either a daisy-chain or star setup. You'll find it in our automation and controller gear collection, trusted by aquarists looking to expand their Neptune ecosystem without clutter or guesswork.  

Neptune Apex Aquabus Cable – What You Need to Know

Despite appearances, this is not a USB cable. While it shares the same connectors, it is uniquely designed for Neptune’s Aquabus protocol. Plugging it into anything other than Apex gear—like a computer—can permanently damage both ends. Key uses include:

• Linking Apex EL or standard Apex controllers to Energy Bars or modules
• Supporting both star and daisy-chain arrangements
• Ensuring fast, interference-free module communication
• Maintaining compact cable runs with quality shielding

  Ideal for routing between controller modules and equipment cabinets, this Cable is just the right length for standard setups. It provides enough slack to manage tidy layouts while maintaining signal integrity across your control network.  

Frequently Asked Questions About the 3 FT Neptune Systems Aquabus Cable

Q: Can I use this with a USB port?

A: No. Although the connectors resemble USB plugs, this cable is designed only for Neptune’s Aquabus system and cannot be used with USB ports.

Q: What makes the 3 FT length ideal?

A: It’s long enough for typical cabinet-to-module runs but short enough to avoid unnecessary slack or loops in your wiring.

Q: Is this cable shielded?

A: Yes. Neptune Aquabus Cables are manufactured with shielding to reduce interference and maintain signal quality.

Q: Can I mix different lengths of Aquabus cables?

A: Absolutely. Neptune's system supports mixed lengths as long as connections follow supported layouts.

Q: Does it support daisy-chain and star configurations?

A: Yes, the cable is fully compatible with both wiring layouts depending on how you choose to organize your modules.  

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