ACT Digitus CAT5e RJ45 Modular Coupler, Class D, Silver

The ACT Digitus CAT5e RJ45 Modular Coupler, Class D, Silver is a compact inline adapter designed to join two RJ45 patch cables or extend Ethernet runs without retermination. Intended for CAT5e/Class D cabling, the silver coupler supports typical 100 Mbps and Gigabit LAN environments where CAT5e performance is required. The device contains two shielded RJ45 female ports wired 1:1 and fits tool-free into patch panels, wall plates or temporary network extensions.

Advantages

The coupler features shielded RJ45 sockets to improve protection against electromagnetic interference and to maintain signal integrity in shielded cable installations. Its ABS housing rated UL-94V-0 and plated contacts provide mechanical durability and corrosion resistance. The component is designed for long operational life with a specified mating cycle rating and defined mechanical retention and insertion force values for reliable repeated use.

Suitable for

• Extending CAT5e patch cables in office and home networks
• Temporary network extensions during installation or maintenance
• Connecting two Ethernet cables behind wall plates or inside patch panels
• Shielded Ethernet environments requiring Class D components

Key specifications

• Category/Class: CAT5e / Class D
• Connector type: Two RJ45 female ports, 1:1 wiring
• Housing material: ABS (UL-94V-0)
• Contact material: Phosphor bronze with nickel and 0.5 µ gold plating
• Shielding: Tinned bronze
• PCB material: FR4 (UL 94V-0)
• Mating cycles: ≥ 750 (per ISO/IEC 11801 and IEC 60603-7-5)
• Maximum insertion force: 30 N (per IEC 60603-7-5)
• Retention strength: 7.7 kg between jack and plug

How to use

Insert one RJ45 plug from an Ethernet cable into each of the coupler’s RJ45 female ports until the plugs click into place. Ensure that both cables use compatible CAT5e wiring and, if applicable, shielded connectors and cabling for continuity of the shield. Use the coupler inline or mount it within a wall plate or patch panel opening as required. Avoid excessive strain on the connected cables to maintain the specified retention strength and mating cycle life.

Usage recommendations

For best performance, use the coupler with CAT5e or higher-rated shielded cables in environments that match Class D specifications. Minimize the number of inline couplers in a structured cabling run to reduce potential signal loss and maintain good cable management to prevent mechanical stress on connectors.