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Humminbird

AS-N2KCT

T-connector for NMEA 2000 network (760038-1)

The Humminbird T-connector is a key component for extending and structuring NMEA 2000 networks. It enables reliable connection of devices to the backbone, ensuring efficient data and power distribution.

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45,83€

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Available in stock

Free pickup point from €150 in France
Pickup at Skysat possible

Custom installation

Trust Skysat to install the equipment on board

Request a quote

Installers near you

thanks to our network of approved installers

Find an installer

Support service

Opt for additional installation assistance

Detailed description

The Humminbird T-connector (manufacturer reference 760038-1) is a fundamental component for setting up or extending an NMEA 2000 network aboard your vessel. Designed to facilitate the integration of marine electronic equipment, it allows the creation of reliable connection points along the network’s backbone.

Functionality and NMEA 2000 Integration

An NMEA 2000 network consists of a backbone cable to which various devices (fishfinders, chartplotters, GPS, sensors, etc.) are connected via T-connectors. This Humminbird connector ensures the link between the backbone cable and a device or a drop cable, guaranteeing efficient data and power distribution across the network. Its role is to maintain network integrity while providing the flexibility to add or modify equipment.

Designed for Marine Networks

The T-connector is a passive element that contributes to the robustness of the NMEA 2000 architecture. Its design is intended to integrate seamlessly into existing or new installations, enabling Humminbird and other NMEA 2000-compatible brands to build a unified communication system aboard.

Documentation

Type	Nom
	Humminbird — accessories guide, exact reference

Expert opinion

« Reliability of NMEA 2000 interconnection »

The NMEA 2000 T-connector is a key architectural element, often underestimated, in the design of a reliable marine network. While it appears simple, its quality is critical to the stability and performance of the entire NMEA 2000 bus. This type of connector is the cornerstone that allows all devices, whether chartplotters, depth sounders, or sensors, to communicate without interruption.

During installation, it is crucial to follow the fundamental principles of NMEA 2000 topology: one T-connector per device, positioned along the main backbone cable. Using components from a recognized brand like Humminbird ensures compatibility and electrical integrity compliant with NMEA 2000 specifications, thereby minimizing the risk of data packet loss or malfunctions due to poor-quality connections. This is not a simple splice, but a critical access point for power and data distribution, directly impacting the reliability of the entire navigation system.

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T-connector for NMEA 2000 network (760038-1)

45,83€

Frequently Asked Questions

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What is a NMEA 2000 T-connector used for?

A T-connector NMEA 2000 is an essential component for building an NMEA 2000 network aboard your boat. It allows you to connect an electronic device (such as a fishfinder, GPS, radar, etc.) to the main network cable, called the "backbone." Every NMEA 2000 device requires a T-connector to be integrated into the network and communicate with other equipment.

How do I install this T-connector in my NMEA 2000 network?

Installing a NMEA 2000 T-connector is straightforward. It connects directly to the NMEA 2000 backbone cable. The T-connector has three ports:

Two ports for the backbone cable (one inbound, one outbound, to extend the backbone). One port for the drop cable that connects to your NMEA 2000 device. Ensure all connections are tight to guarantee watertight integrity and reliable data transmission.

Is this Humminbird T-connector compatible with NMEA 2000 devices from other brands?

Yes, Humminbird’s NMEA 2000 T-connector is designed to be fully compliant with the NMEA 2000 standard. This means it can be used to connect NMEA 2000 devices from any brand that complies with the standard, not just Humminbird products. The NMEA 2000 standard ensures interoperability between marine equipment from different manufacturers.

How many devices can I connect to a single NMEA 2000 T-connector?

Each NMEA 2000 T-connector is designed to connect a single device to the backbone network via a drop cable. If you need to connect multiple devices, you will require a separate T-connector for each one. These T-connectors are then distributed along the backbone cable to form the complete network.

Which types of cables are required to use this T-connector?

To use this T-connector and build an NMEA 2000 network, you will need two main types of cables:

Backbone cables: These are the main cables that run through the boat and to which the T-connectors are attached. They provide power and the data line for the entire network.Drop cables: These cables connect each NMEA 2000 device (fishfinder, GPS, etc.) to the drop port of a T-connector.Also remember the network terminators, which are essential at both ends of the backbone.