Procab CAT6 RJ45 to RJ45 Coupler, Metal Shielded Inline Adapter

The Procab CAT6 RJ45 to RJ45 Coupler is a compact metal-shielded inline adapter engineered to join two Ethernet cables with RJ45 connectors while maintaining Category 6 performance. Its metal housing and internal shielding reduce electromagnetic interference, supporting reliable Gigabit Ethernet links and preserving signal integrity in environments where EMI could affect network performance. The coupler provides a straightforward way to extend cable runs or connect patch cables without altering existing terminations.

Advantages

The metal shielded construction enhances protection against external interference and helps prevent crosstalk between adjacent cables. Designed to meet Cat6 electrical characteristics, the adapter supports higher frequencies and data rates typical of Gigabit networks. Its compact inline form factor requires minimal space in patch panels, racks, or behind equipment, and the RJ45-to-RJ45 interface keeps installation simple and tool-free.

Suitable for

• Extending Ethernet cable runs where a continuous cable is needed
• Joining two patch cables in racks, cabinets, or behind equipment
• Temporary or permanent in-line connections in structured cabling
• Environments requiring improved EMI/RFI protection for network links

Key specifications

• Category: Cat6 compatible performance for Gigabit Ethernet
• Connectors: RJ45 female to RJ45 female inline adapter
• Shielding: Metal housing with internal shielding for EMI reduction
• Form factor: Compact inline coupler suitable for tight spaces
• Data rates: Supports 1 Gbps Ethernet networks (depends on cable and system)

How to use

Insert each RJ45-terminated cable into the corresponding female RJ45 socket until the connector latches audibly. Ensure the cable shielding and connector shielding are properly aligned if using shielded cables to maintain continuity of the ground path. Test the link after connecting using network test equipment or by verifying network connectivity on connected devices.

Usage recommendations

For best performance, use the coupler with Cat5e or Cat6 shielded twisted-pair cables and ensure connectors are fully seated. Avoid creating multiple inline joints in a single run; where possible, use a single continuous cable for long distances to minimize potential signal loss. Regularly inspect the coupler and cable terminations for damage or corrosion in environments with high humidity or contaminants.