No name keystone RJ45 coupler FX-RJ45-G/RJ45-G — inline network connector for Ethernet keystone jack

No name keystone RJ45 coupler FX-RJ45-G/RJ45-G is an inline network connector designed to join two RJ45 Ethernet cables or jacks. The module uses a keystone-format housing to fit into standard patch panels, wall plates and keystone frames, allowing quick extension or repair of Cat5e/Cat6 style cabling. Its compact form factor provides a simple, tool-free connection point for local area networks, home networking and small office patching where two RJ45 terminations need to be coupled.

Advantages

The keystone RJ45 coupler offers a standardized form factor that fits common keystone openings and minimizes installation effort. It enables fast restoration of broken or shortened patch cables without re-terminating connectors, preserves wiring order for consistent signal transmission, and supports typical Ethernet cable categories used in residential and light commercial environments. Its inline design reduces the need for additional adapters and keeps panel and wall plate layouts tidy.

Suitable for

• Extending Ethernet patch cables in home or office LANs
• Repairing damaged RJ45 cable terminations
• Fitting into keystone wall plates and patch panels
• Temporary network connections during testing or reconfiguration

Key specifications

• Connector format: Keystone inline module compatible with standard keystone openings
• Interface: RJ45 female to RJ45 female coupling
• Cable category compatibility: Designed for use with Cat5e and Cat6 Ethernet cables
• Physical size: Compact keystone form factor for wall plates and patch panels
• Use environment: Indoor LAN, home network and small office installations

How to use

Install the coupler into a compatible keystone slot on a wall plate or patch panel by pressing it into the opening until it clicks into place. To couple cables, insert each RJ45 plug into the female ports on either side of the module until the plugs latch. Ensure correct cable category and intact eight-conductor wiring to maintain signal quality. For temporary inline use, the coupler can be used outside a panel by simply connecting the two RJ45 plugs together through the module.

Usage recommendations

Use the keystone RJ45 coupler indoors and avoid exposure to moisture or extreme temperatures. For best performance, pair cables of the same category (Cat5e with Cat5e or Cat6 with Cat6) and avoid excessive bending or tension at the connection points. Where permanent, high-performance links are required, consider re-terminating cables or using shielded connectors appropriate to the installation.