Delock Keystone Module Coupler RJ12 Female to RJ12 Female Cat.3 Plastic Black (91378)

The Delock Keystone Module Coupler RJ12 Female to RJ12 Female Cat.3 Plastic Black (91378) is a high-quality keystone coupler designed for extending or patching RJ12 (6P6C) cables. It features two RJ12 female connectors in a compact, snap-in keystone module that fits standard 19.2 x 14.9 mm keystone ports. This unshielded (UTP) coupler is rated for Category 3, making it suitable for voice and low-speed data applications. The black plastic housing ensures durability and easy integration into patch panels, wall plates, or surface mount boxes.

Advantages

This keystone coupler provides a reliable, tool-free connection for RJ12 cables, allowing quick and easy cable extensions or patching without the need for crimping or soldering. Its compact design saves space and maintains a clean, professional installation. The 1:1 straight-through pin assignment ensures signal integrity.

Suitable for

• Extending RJ12 cable runs in telecommunications or data networks
• Patching connections in patch panels or wall plates
• Voice and low-speed data applications (e.g., analog phones, modems)
• Structured cabling systems requiring keystone modules

Key specifications

• Connector Type 1: RJ12 Female
• Connector Type 2: RJ12 Female
• Module Type: Keystone Coupler
• Category: Cat.3
• Shielding: Unshielded (UTP)
• Pin Assignment: 1:1 Straight-through
• Housing Material: Plastic
• Color: Black
• Mounting Standard: Keystone (19.2 x 14.9 mm port)
• Number of Ports: 2 (internal connection)
• Gender: Female-Female
• Application: Cable Extension / Patching
• Compatibility: RJ12 6P6C cables
• Installation: Snap-in
• Data Transfer Rate: Suitable for voice and low-speed data

Recommendations

For optimal performance, use with high-quality RJ12 cables and ensure proper insertion into keystone ports. This coupler is ideal for structured cabling environments where reliable, tool-free connections are required.