Networking cable EFB Elektronik K5125.015 RJ-45 0.15 m White

The EFB Elektronik K5125.015 is a 0.15 m white networking cable with one RJ45 plug and two RJ45 jacks. It functions as a port doubler for structured cabling, allowing two devices to be connected where a single RJ45 outlet is available. The compact cable is intended for short connections within network racks, patch panels or desktop setups where space is limited.

Advantages

The cable provides a simple way to split a single RJ45 port into two RJ45 ports without additional adapters. Its short 15 cm length minimizes signal path and cable clutter. The white finish blends with light-coloured installations and helps maintain a tidy appearance. It is compatible with standard Ethernet RJ45 sockets and supports typical networking use when used within the cable length constraints.

Suitable for

• Temporarily connecting two network devices to one RJ45 outlet
• Short-distance patching in server racks or switch panels
• Desktop or office setups where a compact port doubler is needed

Key specifications

• Cable length: 0.15 m
• Connector 1: RJ-45 plug
• Connector 2: 2 × RJ-45 jacks
• Product colour: White
• Manufacturer: EFB Elektronik, MPN K5125.015, EAN 4049759022303

How to use

Insert the RJ45 plug into the existing network socket. Connect up to two network devices to the RJ45 jacks on the cable. Ensure connectors are fully seated to maintain reliable contact. Use the cable only for short connections and within the length limits specified to avoid potential signal degradation; it is not a replacement for structured rewiring or permanent splitters designed for prolonged heavy-duty use.

Recommendations

Use this port doubler for temporary or short-distance connections. For permanent installations or high-bandwidth critical links, consider using proper patch panels or network switches to preserve signal integrity and network performance.