What is the primary function of the Garmin GMS 10 Network Port Expander?

The Garmin GMS 10 Network Port Expander functions as a network device designed to expand the connectivity of your Garmin marine electronics. It allows users to connect multiple devices, such as chart plotters, radar, and sounders, to a single network. This is particularly useful when installing multiple units on board, as it streamlines the communication between devices, enhancing the overall performance and functionality of your marine system.

How does the Garmin GMS 10 improve network performance?

The Garmin GMS 10 improves network performance by minimizing signal loss and ensuring a reliable data transmission between connected devices. The expander provides an efficient way to manage network traffic, allowing for seamless updates and communications across devices on your boat. This can significantly enhance navigation and operational efficiency during voyages as all systems remain synchronized and responsive.

What type of devices can be connected to the GMS 10?

The GMS 10 is compatible with a wide range of Garmin marine devices, including chart plotters, fishfinders, and radar systems. This versatility makes it an essential component for anyone looking to create a comprehensive boat management system. By connecting multiple units through the expander, users can benefit from consolidated control and enhanced features across their marine electronics.

Can I use the GMS 10 with non-Garmin devices?

The Garmin GMS 10 is specifically designed for Garmin marine electronics and may not be compatible with non-Garmin devices. To ensure optimal performance and functionality, it is best to connect only Garmin products to the network port expander. This compatibility helps maintain a streamlined user experience, allowing for integrated features and functionalities exclusive to Garmin equipment.

What is the length of the 010-11425-10 network cable, and why is it important?

The 010-11425-10 network cable is 20 feet long, providing ample length for connecting devices at a distance without concerns about reaching your router or expander. This length is especially useful in larger boats where devices may be spread out. Using the right cable length ensures that devices maintain a strong, stable connection which is critical for real-time data sharing and device performance.

What features should I look for in marine network cables?

When selecting marine network cables, look for features such as durability, waterproofing, and resistance to corrosion. These attributes ensure that the cables can withstand harsh marine environments. A high-quality cable, such as the 010-11425-10, will help maintain a consistent and reliable connection, reducing the risk of signal interference critical for navigation and safety systems.

Is the GMS 10 suitable for both saltwater and freshwater installations?

Yes, the Garmin GMS 10 is suitable for both saltwater and freshwater installations. Its design adheres to marine standards, ensuring durability and reliability across varying water conditions. Whether you are navigating coastal waters or freshwater lakes, the GMS 10 provides a robust solution for enhancing your marine network, making it a versatile choice for all types of boaters.

Can I connect my GMS 10 directly to the internet?

The Garmin GMS 10 Network Port Expander does not connect directly to the internet. Instead, it serves to expand and manage the network of Garmin devices aboard your vessel. It's designed for local device communication, ensuring that your electronics work seamlessly together. If you need internet connectivity, a separate solution, such as a Wi-Fi router or modem, would be required to integrate with your onboard network.

What installation considerations should I keep in mind when using the GMS 10?

When installing the GMS 10, consider the location for optimal cable management and device communication. It should be placed where there is easy access to all devices you intend to connect, ensuring that cables can be routed neatly without excessive bends or length. Additionally, ensure that the area is protected from the elements to prolong the lifespan of your marine electronics.

Where can I buy the Garmin GMS 10 Network Port Expander & 010-11425-10 Network Cable 20' in Australia?

You can conveniently purchase the Garmin GMS 10 Network Port Expander and the 010-11425-10 Network Cable 20' from Ubuy in Australia. Ubuy offers a wide selection of Garmin products, ensuring that you can find everything you need for your marine electronics in one place. With a simple online ordering process and fast service, Ubuy is a go-to option for all your Garmin equipment needs.

How to Shop Garmin GMS 10 Network Port Expander (Network Device) Online From Ubuy?

It’s easy to shop Garmin GMS 10 Network Port Expander (Network Device) online from Ubuy. You just have to search for the product, choose your shipping method while checking out and get it delivered to your location.

Is Garmin GMS 10 Network Port Expander (Network Device) Available to Shop Online in Australia?

Yes, at Ubuy Australia this product is available for you to shop at a reasonable price. The Garmin GMS 10 Network Port Expander (Network Device) is not available locally but you can trust us with our express shipping services.

How Long Does It Take to Get Product After Placing the Order?

The delivery time of your ordered product varies as per what you've ordered and the shipping method that you've chosen. The estimated delivery time is mentioned during the checkout process, so be carefree while shopping.

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Item #: 11824737

Garmin GMS 10 Network Port Expander (Network Device) (010-00351-00)

89% of respondents would recommend this to a friend

Item #: 11824737

AUD 498

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What Stands Out

Robust Networking

The Garmin GMS 10 enhances onboard connectivity, allowing multiple devices to communicate efficiently, ensuring seamless navigation and communication for maritime enthusiasts.

Extended Reach

With a 20-foot cable included, the GMS 10 offers flexibility in installation, enabling optimal placement of devices without compromising performance or connectivity.

Easy Integration

Designed for effortless compatibility with Garmin systems, the GMS 10 simplifies network expansion, addressing users' needs for reliable and streamlined marine technology solutions.

Product Details

Number of Ports	8
Compatible Devices	Marine Sensors
Interface	RJ45
Data Transfer Rate	100 megabits_per_second
Platform	Not Machine Specific
Switch Type	Managed
Color	Black
Item Dimensions L x W x H	7.3"L x 2.2"W x 6.7"H (18.5 x 5.6 x 17 cm)
Item Weight	16 ounces (453.6 grams)
Brand	Garmin
Built-In Media	Garmin GMS 10 Network Port Expander
Number of Packs	1
Global Trade Identification Number	00753759045524
Number of Items	1
Manufacturer	Garmin
UPC	600905285962 892871083455 753759045524 737490674120 069060193336 014445622963
Unit Count	1 Count
Item Type Name	Garmin GMS 10 Network Port Expander
Model Number	010-00351-00
Mfr Part Number	010-00351-00
Included Components	Garmin GMS 10 Network Port Expander

Who Should Buy?

Marine Enthusiasts
Ideal for boaters needing reliable network expansions and extended cable lengths for multiple Garmin devices.
Fishing Guides
Perfect for professional guides requiring network connections for multiple fishing electronics during guided tours.
Tech Savvy Users
Great for users who enjoy setting up their own device networks and enhancing their marine electronics experience.

Casual Boaters
May be excessive for those who only use basic navigation tools or have a simple setup on their boat.

Product Description

Garmin GMS 10 Network Port Expander (Network Device) (010-00351-00)

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Customer Questions & Answers

Question: How to Shop Garmin GMS 10 Network Port Expander (Network Device) Online From Ubuy?

Answer: It’s easy to shop Garmin GMS 10 Network Port Expander (Network Device) online from Ubuy. You just have to search for the product, choose your shipping method while checking out and get it delivered to your location.
Question: Is Garmin GMS 10 Network Port Expander (Network Device) Available to Shop Online in Australia?

Answer: Yes, at Ubuy Australia this product is available for you to shop at a reasonable price. The Garmin GMS 10 Network Port Expander (Network Device) is not available locally but you can trust us with our express shipping services.
Question: How Long Does It Take to Get Product After Placing the Order?

Answer: The delivery time of your ordered product varies as per what you've ordered and the shipping method that you've chosen. The estimated delivery time is mentioned during the checkout process, so be carefree while shopping.

Garmin Marine GPS Chartplotters 010-00351-00 Editorial Review

Garmin GMS 10 Network Port Expander (Network Device) (010-00351-00) is an essential addition for any boating enthusiast looking to expand their network capabilities. This device connects multiple marine sensors through an RJ45 interface, allowing smooth communication between up to 8 devices. Users have praised its plug-and-play design, making installation straightforward. Many have found value in its solid construction and included components, such as a 6-foot marine network cable and power cord. However, one common concern is its size, which may be somewhat bulky for smaller spaces. Overall, the GMS 10 provides a reliable solution for integrating various Garmin electronics seamlessly.

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Pros

Easy installation with plug-and-play design
Includes marine network cable and power cord
Allows connection of multiple devices
Solid construction ensures durability
Compatible with various Garmin products

Cons

It can be bulky for small spaces.

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4.1/5 325 reviews

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“Purchased from Europe and arrived within 10 days. Very happy with the service”

30 August 2026 · via Trustpilot

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“Order arrived quickly and as ordered. Recommend”

10 September 2026 · via Trustpilot

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“Very happy customer. Excellent communication with speedy delivery. My daughter is loving her new bike which was delivered too Australia all the way from the states, no problems at all. Highly recommended.”

02 October 2026 · via Trustpilot

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“Thank you a very good product works perfectly. Thank you Ubuy. ”

02 October 2026 · via Trustpilot

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“3D Crystal Puzzles - Roses In A Vase (Black and Purple) Brilliant transaction! Thank you so much for your excellent service! Items are exactly as described, in great condition and package very well, quality and appearance are excellent and the price was amazing. Fast delivery too! Highly recommended!”

07 October 2026 · via Trustpilot

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Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.

AUD 498

~~AUD 549~~

Order now and get it around Saturday, October 24

QTY:

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Features & Benefits

Connect multiple chartplotters and sensors over the Garmin marine network.
Ethernet-like data transfer speeds up to 10 times faster than some competitive systems.
Plug-and-play functionality for easy installation and expansion.
Automatically detects and readily accessible peripherals.
Expand your system using the same standard data cable.
Connect multiple multi-functional displays (MFDs) and sensors.

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Garmin GMS 10 Network Port Expander (Network Device) (010-00351-00)

AUD 498

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Fast Shipping

Free Return*

Secure Packaging

100% Original Products

PCI DSS Compliance

ISO 27001 Certified

What Stands Out

Product Details

Who Should Buy?

Product Description

Customer Questions & Answers

Garmin Marine GPS Chartplotters 010-00351-00 Editorial Review

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Important information

AUD 498

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