The Victron RJ45 splitter lets a single RJ45 port serve two devices at once. It uses a 15cm cable fitted with one male RJ45 connector and two female RJ45 sockets, built for Victron equipment that communicates over RJ45 such as VE.Bus or VE.Net.

Key features

• Connector layout, 1x RJ45 male, 2x RJ45 female
• Cable length, 15cm
• Weight, 0.035kg (35g)
• Compatibility, Victron RJ45 communication networks including VE.Bus and VE.Net
• SKU, ASS030065511
• GTIN, 8719076072102

Solar inverter accessories for port sharing

When a Victron inverter, charger or battery monitor has only one RJ45 data port but two devices need to connect, this splitter provides a physical split without hubs or active electronics. The male plug connects to the device port, and the two female sockets accept standard RJ45 patch cables to the downstream equipment. No configuration or drivers are needed.

Where it's used

Typical uses include splitting a VE.Bus or VE.Net port across multiple Victron devices, expanding communication links in off-grid inverter and battery setups, and marine or vehicle installations where panel space is tight. It also suits temporary monitoring connections during commissioning, without disturbing the permanent wiring.

What's in the box

• 1x Victron RJ45 splitter (1x male / 15cm cable / 2x female)

Installation notes

Use only with compatible Victron RJ45 communication ports. RJ45 splitter configurations vary, so check compatibility with your specific Victron system first. This accessory carries data signals only and is not suitable for Ethernet network use requiring active switching. Fitting should be carried out by someone familiar with the equipment.