Network cable tester EFB Elektronik DC10001USB

The Network Cable Tester EFB Elektronik DC10001USB is a compact detector designed to work with DualBoot® LED patch cables. It connects directly to the RJ45 contact pairs and provides selectable signal modes to identify cable wiring and continuity. The tester includes a rechargeable battery and a Micro‑USB cable for convenient recharging.

Advantages

The device offers four selectable operating modes (continuous light, fast flashing, slow flashing, off) that are set by repeatedly pressing the built‑in button. Its integrated 600 mAh, 3.7 V rechargeable battery ensures portable use, and the supplied Micro‑USB cable simplifies charging. The simple plug‑in connection to RJ45 makes the tester quick to deploy during installation and troubleshooting.

Suitable for

• Checking wiring and continuity of Ethernet patch cables (RJ45)
• Identifying cable pairs when used with DualBoot® LED patch cables
• On-site cable verification during installation and maintenance

Key specifications

• Brand: EFB Elektronik
• Model: DC10001USB
• Battery: 600 mAh, 3.7 V (rechargeable)
• Charging interface: Micro‑USB (cable supplied)
• Connector: RJ45 contact pairs
• Operating modes: continuous, fast flashing, slow flashing, off

How to use

Plug the tester into the appropriate contact pairs on the RJ45 connector of the patch cable. Press the button repeatedly to cycle through the four operating states—continuous light, fast flashing, slow flashing, or off—until you reach the desired signal. Recharge the internal battery with the supplied Micro‑USB cable when needed.

Recommendations

Use the continuous light mode for steady identification of cable ends, and the flashing modes to trace and distinguish cables in bundles. Ensure the tester is charged before prolonged use and handle the RJ45 connector carefully to avoid bending contacts.