This product is a test cable from the brand Softing IT Networks, specifically developed for the WireXpert series. It is a Permanent-Link test cable with an interchangeable RJ45 test probe, used for testing network cables in various categories. The cable is intended for use with the WireXpert 500, 500 PLUS, 4500, and C6A devices, enabling testing up to Category CAT6A. When used with the WireXpert MP C8, testing up to CAT8.1 is possible. The interchangeable test probe allows for flexible use and simplifies maintenance, as damaged or worn probes can be replaced without replacing the entire cable.

Applications
This test cable is used in the field of network infrastructure, particularly during the installation, maintenance, and testing of structured cabling systems. It is used to perform Permanent-Link tests, where the performance of a cable between two points — for example, between a patch panel and an end device — is evaluated. These tests are essential to ensure compliance with network cable standards, especially in environments requiring high data rates and reliability, such as in enterprises, data centers, or during the installation of Gigabit and 10-Gigabit Ethernet connections.

Functions and Equipment in Detail
The cable features an RJ45 test probe that connects directly to the cable under test. The probe is interchangeable, extending the overall lifespan of the cable and simplifying maintenance. Using a Permanent-Link test cable allows performance to be tested under realistic conditions, as it simulates the connection between the test device and the cable without requiring additional connectors or adapters. The test probe is optimized for use with the specified WireXpert devices to deliver precise and reproducible results.

Technology Explained Simply
A Permanent-Link test cable simulates the connection between a network device and a cable, with the measurement taken directly at the cable end. Unlike a Channel test, which measures the entire connection including patch cables and connectors, the Permanent-Link test focuses on the cable itself and the first connectors. This is particularly important for evaluating installation quality without external factors such as patch cables or additional connections influencing the measurement results. The RJ45 test probe ensures that the electrical properties of the cable — such as impedance, attenuation, and crosstalk — can be accurately measured.

Compatibility and Accessories
The test cable is compatible with WireXpert models 500, 500 PLUS, 4500, and C6A, enabling testing up to CAT6A. When used with the WireXpert MP C8, testing up to CAT8.1 is possible. It should be noted that the cable is intended only for the specified WireXpert devices and is not compatible with other test instruments.

Installation and Mounting
Installation of the test cable involves directly connecting the RJ45 test probe to the cable under test. No additional mounting or tools are required. The test probe is simply inserted into the cable connector, and the cable is connected to the WireXpert test device. Testing is then performed via the device, with results displayed directly on the device’s screen. Using the cable requires no special preparation or additional components.

Operational Advantages
Using a Permanent-Link test cable offers the advantage of testing under realistic conditions without additional connectors or adapters affecting the measurement results. The interchangeable test probe extends the cable’s lifespan and reduces replacement needs. Compatibility with various WireXpert models enables flexible use in different environments. Testing up to CAT8.1 when used with the WireXpert MP C8 allows validation of modern, high-performance network cables suitable for 25G and 40G Ethernet applications.