General
Connector type	LC/PC

The product is an LC test cable kit for singlemode fibre, designed for 1-jumper referencing and measurement in fibre optic links with LC/PC connectors. It is specifically recommended for use with test instruments such as the WireXpert MP and includes all necessary components for precise and reliable measurement. The kit is order-specific and non-cancellable, indicating a specific application and individual ordering.

Applications

The test cable kit is used for high-quality inspection of fibre optic links in singlemode operation. It is specifically designed for networks where LC/PC connectors are used as the standard connection technology. The 1-jumper referencing enables accurate determination of the optical performance of the link, with measurement taking place directly at the point where the connection is made. This is particularly relevant in the installation and maintenance of data communication networks, where high signal integrity and low attenuation are required.

Functions and Equipment in Detail

The kit contains a total of four singlemode test cables with LC/PC connectors. Two cables are designated for the TX direction (Transmit), and two for the RX direction (Receive). The cables are configured as duplex cables, meaning they are suitable for simultaneous transmission in both directions. Additionally, an LC/PC duplex coupling is included, used to connect the cables or to interface with existing infrastructure. An LC OneClick fibre optic connector end-face cleaner is also included in the delivery scope, to clean the connector end-faces before and after measurement, thus avoiding measurement errors caused by contamination.

Technology Explained Simply

The use of LC/PC connectors ensures a secure and stable mechanical connection with low optical attenuation. The PC end-faces (Physical Contact) ensure direct contact between the fibre cores, optimising signal transmission. Singlemode fibre is designed for high data rates over long distances, as it supports only one light mode and thus minimises dispersion effects. The 1-jumper referencing means that the measurement is performed directly on the link being tested, with a single jumper (cable) serving as the reference to determine the actual attenuation of the link.

Compatibility and Accessories

The kit is specifically designed for use with the WireXpert MP test instrument, a device for analysing network cables, including fibre optics. Compatibility with this device is ensured by the specific design of the test cables and the connector interface. The included LC/PC duplex coupling enables connection with other LC/PC connectors, facilitating adaptation to existing infrastructure. The LC OneClick cleaner is a special tool for cleaning end-faces, required for the maintenance of fibre optic cables.

Installation and Mounting

Installation is performed by simply connecting the test cables to the link being tested, assigning the TX and RX cables according to signal direction. The coupling is used to connect the cables to each other or to connect to a test instrument. The cleaner is used before and after measurement to ensure the end-faces are clean. Delivery is in a soft carry bag, protecting the components during transport and storage.

Operational Advantages

Using this test cable kit ensures precise and reproducible measurement of the fibre optic link. The inclusion of cleaning tools and coupling in the delivery scope reduces the need for additional tools and components. The specific design for 1-jumper referencing enables direct and reliable assessment of link quality, making maintenance and installation work more efficient. The use of singlemode fibres and LC/PC connectors ensures high signal quality and low attenuation, which is critical for demanding network applications.