Network Card EFB Elektronik K5116.015

The EFB Elektronik K5116.015 is a wired Ethernet network card with an RJ45 plug that connects to two shielded RJ45 jacks. Designed for stable wired network connections, this module provides a 1:1 pin assignment and physical termination of pairs on pins 3-6 and 4-5. The compact black module is suitable for integrating standard Ethernet ports into devices and network equipment.

Advantages

Provides a dual RJ45 jack interface from a single RJ45 plug, with shielded connectors to reduce electromagnetic interference. The 1:1 assignment preserves standard wiring schemes, and terminated pin pairs (3-6, 4-5) simplify cabling and connection reliability. The unit is compatible with common Ethernet installations and designed for straightforward integration.

Suitable for

• Embedding an RJ45 network interface into control panels or custom enclosures
• Expanding a device with two RJ45 jacks from one RJ45 host plug
• Use in industrial or commercial network equipment requiring shielded connections

Key specifications

• Manufacturer: EFB Elektronik
• Model: K5116.015
• Host interface: RJ45 plug
• Outputs: 2 × RJ45 shielded jacks
• Wiring: Assignment 1:1
• Terminated pins: pairs 3-6 and 4-5
• EAN: 4049759055974

How to use

Connect the RJ45 plug to the host Ethernet port on your device or router. Mount the module as required in your enclosure or panel and attach network cables to the two shielded RJ45 jacks. Ensure that grounding and shielding are properly implemented on both ends to maintain signal integrity. Verify link status and speed on connected devices after installation.

Recommendations

For best performance, use shielded twisted-pair (STP) Ethernet cables and maintain proper grounding of the shielded jacks. Verify that the device wiring and network topology match the 1:1 assignment and the terminated pin pairs to avoid connectivity issues.