LogiLink WZ0080 Network Cable Tester for RJ-45, RJ-12 and RJ-11 Connectors

The LogiLink WZ0080 is a compact and reliable network cable tester engineered to verify the integrity and configuration of RJ-45, RJ-12, and RJ-11 cables. This portable diagnostic tool is designed for IT professionals and home users who need to quickly identify connectivity issues in network and telephone cabling. By providing clear status feedback, it ensures that patch cords are correctly wired and fully functional before they are integrated into a network infrastructure.

Advantages

This device offers a comprehensive solution for cable verification by checking for continuity, shorts, and crossed or reversed pairs. Its dual-unit design, consisting of a master and a remote module, allows for the testing of both patch cables and pre-installed wall wiring. The inclusion of a PoE detection feature adds significant value, enabling users to identify the presence and type of Power over Ethernet supply. Furthermore, the integrated LED light and magnetic mounting system enhance usability in dimly lit or confined spaces, making it a highly practical tool for field technicians.

Suitable for

• Verifying RJ-45 network patch cables
• Testing RJ-11 and RJ-12 telephone lines
• Troubleshooting connectivity issues in home and office networks
• Identifying PoE power presence on installed cabling
• Checking cable integrity after installation

This tester is not suitable for testing fiber optic cables or high-voltage power lines. It is designed specifically for low-voltage communication cabling and will not provide diagnostic data for non-standard or proprietary connector types.

Key specifications

• Supported connectors: RJ-45, RJ-12, RJ-11
• Testing functions: Continuity, assignment, ground, short, and PoE detection
• Indicators: LED status lights
• Power source: 9V battery (not included)
• Dimensions: 70 mm x 92 mm x 27 mm
• Design: Master and remote unit with magnetic holder

To use the device, insert a 9V battery into the master unit. Connect one end of the cable to the master unit and the other end to the remote unit. Switch the device on to initiate the test sequence. The LED indicators will display the status of each wire pair, allowing you to identify any faults such as open circuits or shorts. For PoE testing, the device will automatically indicate if power is present and identify the specific pairs being used.

What to consider before purchase

• Ensure you have a 9V battery available as it is not included in the package
• Verify that your cable types match the supported RJ-45, RJ-12, or RJ-11 standards
• Consider if the remote unit feature is necessary for your specific installation environment

For optimal performance, always ensure the cable ends are clean and free of debris before testing. If the device indicates a fault, re-seat the connectors firmly and perform the test again to rule out poor physical contact.