Network extension Renkforce RF-2555340 2-wire range up to 500 m

Renkforce RF-2555340 2-wire range up to 500 m is a network extension solution that transmits Ethernet signals across an existing two-conductor wiring infrastructure. The device converts and adapts network data for transmission over plain 2-wire cabling, enabling a connection reach of up to 500 metres where running new Ethernet cable is impractical. It is designed for integration into buildings, homes and industrial environments to extend network connectivity without extensive rewiring.

Advantages

The device provides a cost-effective method to extend network links using existing 2-wire lines and avoids the need for installing new structured cabling. It supports a substantial range of up to 500 m, allowing networked devices to stay connected across long runs. Installation is intended to be simple and compatible with common two-wire infrastructures, reducing deployment time and labour. The unit maintains network signal integrity over extended distance and is suitable for mixed environments including residential and light industrial applications.

Suitable for

• Extending a network connection across a building using existing two-conductor wiring
• Connecting remote network devices such as cameras, access controls or switches where Ethernet cable runs are unavailable
• Temporary or permanent installations in renovation projects to avoid new cable routes
• Industrial and commercial sites with long internal runs that rely on legacy two-wire infrastructure

Key specifications

• Transmission medium: 2-wire (two-conductor) cabling
• Maximum range: up to 500 metres over suitable 2-wire wiring
• Function: network signal extension/conversion for Ethernet over 2-wire
• Installation: inline connection to existing two-wire infrastructure
• Use environment: residential, commercial and light industrial applications

How to use

Install the Renkforce unit at the network source and at the remote location, connecting the Ethernet port to the local network device or switch and terminating the two-wire pair between the two units. Ensure solid and secure electrical contacts on the two-conductor wiring and verify polarity if required by the installation guide. Power the units according to the manufacturer instructions and confirm link/activity LEDs or network status indicators to validate a successful connection. For diagnostics, check continuity and wiring quality of the two-wire line and verify network settings on both ends.

Recommendations

Use properly rated and intact two-conductor wiring for best performance, avoid routing the 2-wire run parallel to high-voltage power lines to reduce interference, and test the line for continuity and noise before final installation. Follow local installation regulations and the manufacturer's powering and grounding instructions to ensure reliable operation.