Extralink CAT6 STP Junction Box, Barrel Connector, Silver

Shielded cable coupler (barrel) Silver

The shielded junction box by Extralink is a professional, reliable solution designed for the permanent joining, extending or repairing of damaged twisted-pair network cables in Cat. 6 standard. Thanks to the use of LSA insulation displacement connectors, the module guarantees excellent signal stability without any loss in connection quality.

It works perfectly in situations where a network cable has been broken or when there is a need to extend an existing section without having to lay new cabling in walls or trunking.

Key product features:

• High performance (Cat. 6): Designed for use in Gigabit Ethernet networks, supports bandwidth up to 250 MHz, ensuring fast and stable data transfer.
• Full shielding (STP): The robust metal housing effectively protects the signal from electromagnetic interference (EMI) and external noise, which is crucial in demanding industrial and office environments.
• Reliable LSA installation: The internal IDC/LSA connectors provide durable and mechanically resistant fastening of the cable cores using a standard punch-down tool (Krone).
• Clear colour code marking: Inside the box there is a clear diagram to make it easier to correctly terminate the cores in accordance with telecommunications standards.
• Integrated earthing: Metal cable clamps stabilise the cable, prevent it from being pulled out, and ensure continuity of the protective shield along the entire length of the connection.

Technical specification:

Why choose an LSA junction box instead of a standard RJ45 coupler?

Unlike standard through couplers for RJ45 plugs, an LSA box creates a permanent connection. This eliminates the risk of contact corrosion, a loose plug or accidental disconnection of the cables. It is the only installation-approved solution for concealed cable joining in cable trunking or concealed wall spaces.