Overview

The Victron Energy ASS030064921 is a 0.9 m RJ45 UTP cable for communication links within Victron power systems. It is used with Digital Multi Control, Inverter Control, Interface MK3-USB and VE.Bus connections between multiple VE.Bus devices, and it can also be used for VE.Bus and VE.Can connections to a GX device.

The short 0.9 m length, about 2.9 ft, suits tight runs inside a console, electrical cabinet, battery compartment or equipment locker where Victron components are mounted close together. On a boat, that helps reduce spare cable behind panels while keeping the data connection clean and serviceable.

Key features

• RJ45 UTP cable for Victron communication and control connections.
• 0.9 m length works well for short links between nearby devices without leaving a long coil behind the panel.
• Suitable for Digital Multi Control, Inverter Control and Interface MK3-USB connections.
• Supports VE.Bus links between compatible VE.Bus devices in Victron inverter and charger systems.
• Can be used for VE.Bus and VE.Can connections to a GX device where the system layout calls for this cable type.
• Straight RJ45 UTP format, the cable style commonly used for Victron VE.Bus setup and configuration connections.

Installation and setup

Route the cable so the RJ45 plugs are not under strain, especially behind helm panels, inverter lockers or battery system enclosures where vibration and service access matter. Keep the run tidy, avoid tight bends at the connector boots and leave enough slack to unplug equipment during troubleshooting or firmware work.

This cable is for data communication, not DC power distribution. It should be installed separately from high-current battery cables where practical, and the connectors should remain dry and protected inside the vessel rather than exposed to washdowns or open deck spray.

Compatibility and fit

This cable is a practical match for marine Victron installations using nearby GX displays, VE.Bus inverter chargers, control panels or an MK3-USB interface. It is especially useful when components are grouped in the same cabinet or mounted on the same electrical board and a short RJ45 UTP link is the cleanest way to complete the communication path.