Maretron - NBE100-01 NMEA2000 Network Bus Extender

Extend and Enhance Your Marine Network with Ease

The Maretron NBE100-01 NMEA 2000 Network Bus Extender is an essential solution for expanding and stabilizing marine data networks. Designed for seamless integration, this advanced device enables users to extend the maximum node count, network trunk length, and cumulative drop length of any NMEA 2000® network. By effectively splitting a large network into two smaller yet fully functional segments, the NBE100 eliminates common electrical issues, enhances reliability, and allows for greater flexibility in designing extensive marine communication systems.

Advanced Network Expansion for Large-Scale Marine Applications

Marine networks often face limitations that can impact performance and reliability. With the NBE100, these barriers are removed, allowing for network expansion without compromising signal integrity. By segmenting the network into two electrical sections, the NBE100 increases the maximum number of supported nodes from 50 to 100 while ensuring that all devices function as part of a unified system.

Technical Specifications

• Seamlessly extends NMEA 2000® networks beyond standard limitations
• Enables support for up to 100 nodes by dividing a single network into two segments
• Increases maximum network trunk length beyond 200m
• Expands the allowable cumulative drop length beyond 78m
• Maintains smooth data flow with priority-based message routing
• Provides optical isolation to enhance signal integrity and overall network reliability

Highlights

• Segments an NMEA 2000® network into two independent yet unified electrical segments
• Enables network growth beyond the standard 50-node restriction
• Supports extended trunk lengths and drop lengths for large-scale installations
• Ensures high-priority messages are routed first for reliable data transmission
• Optical isolation enhances network stability and prevents electrical interference

The Maretron NBE100-01 is an indispensable tool for marine professionals looking to build robust and scalable NMEA 2000® networks. Whether extending the reach of an existing system or solving network errors caused by limitations, this bus extender ensures seamless communication and enhanced performance across all connected devices.

Shipping
We ship worldwide from the United States. Rates are calculated at checkout based on destination and package weight. Some items include free shipping, which will show automatically. Not every product is eligible for international shipping; checkout will confirm eligibility. We do not ship to PO Boxes except through USPS, and not all packages qualify.

Processing and dispatch
Most orders are verified, packed, and handed to the carrier within 1 to 2 business days. Some products may need extra handling time or ship directly from the manufacturer. For certain international orders, inventory transfers between warehouses may add time. If any delay is expected, we will let you know the dispatch date.

Delivery and tracking
Deliveries are handled by trusted carriers such as USPS, UPS, FedEx, and DHL. Estimated arrival times appear at checkout and depend on your location and the service you choose. These are estimates and can be affected by customs or carrier disruptions. A shipping confirmation with a tracking link is emailed when your order ships, and tracking may take up to 24 hours to update. You can also view tracking in your account.

Duties, taxes, and support
International customers are responsible for any customs duties, taxes, and fees charged by the destination country. If these charges are refused and a shipment returns to us, the carrier’s return cost and any re-entry customs fees will be deducted from the refund. If your order is late or you need help, contact cs@qualityboatparts.com and we will assist you.

Quality Boat Parts is a reseller. Many items include a manufacturer’s warranty, and all warranty service is handled directly by the manufacturer. We do not manage or administer warranty claims on behalf of customers.

Warranty terms, coverage, and duration are set by each manufacturer. Issues involving defects, repairs, or replacements must be addressed with the manufacturer’s support team. When available, the warranty period is listed on the product page. If it is not shown, contact us or the manufacturer for details before purchasing.

To start a claim, the customer must contact the manufacturer and follow their process. Keep your proof of purchase and original packaging, and register the product if the manufacturer requires it, as these are often needed for warranty service.

We are happy to help you find the right contact or documentation, but we cannot decide outcomes or intervene in claim resolutions. For guidance, email cs@qualityboatparts.com.