General
Plug connection	LC/PC
Number of measurement cables	4
TX direction	2 Stück
RX direction	2 Stück

This product is a test cable kit for multimode fibre, designed for 1-jumper referencing and measurement in fibre optic links with LC/PC connectors. The manufacturer is Softing IT Networks, and the kit is specifically designed for use with test instruments such as the WireXpert MP. It is used for precise determination of the optical performance of fibre optic links, particularly in installations based on LC/PC connectors. The components are assembled to enable a standardised and reproducible test environment, which is essential for quality assurance and maintenance of network infrastructures.

Applications

The kit is used in the installation and maintenance of fibre optic communication networks, particularly in environments where multimode fibre with LC/PC connectors is used. It is suitable for referencing test instruments to ensure the accuracy of optical performance measurements. The application typically occurs during network construction, commissioning of fibre optic links, or diagnosis of signal losses. The use of 1-jumper referencing is an established method to minimise measurement uncertainty and achieve reproducible results.

Functions and Equipment in Detail

The kit includes a total of six components: four test cables, one duplex coupling, and one end-face cleaner. The four test cables consist of two pairs, with two cables for the TX direction and two for the RX direction. All cables are designed for multimode fibre and feature LC/PC connectors at both ends. The designation TX" and "RX refers to the direction of signal transmission, with TX for transmit and RX for receive. The cables are specifically designed for use with the WireXpert MP test instrument, ensuring optimal compatibility and measurement accuracy. The LC/PC connectors are designed for secure and stable connections, with the PC end-face providing a flat, polished surface that minimises reflections.

Technology Explained Simply

The 1-jumper referencing is a method in which a single jumper (here, a test cable) serves as the reference for measurement. This reduces measurement uncertainty, as the properties of the jumper cable are assumed to be known and thus serve as the basis for the measurement. Multimode fibre enables the transmission of light signals over multiple light modes, making it suitable for short to medium distances. The LC connector is a compact, standardised connector commonly used in modern networks. The PC end-face (Physical Contact) ensures a direct, flat contact between the fibres, optimising signal transmission and reducing reflections.

Compatibility and Accessories

The kit is specifically developed for use with the WireXpert MP test instrument, ensuring optimal compatibility and measurement accuracy. The components are designed for multimode fibre and use LC/PC connectors, making them suitable for most standard applications in fibre optic networks. The LC/PC duplex coupling enables the connection of two LC connectors and serves as a linking element between the test cables and the network section to be measured. The LC OneClick fibre optic end-face cleaner is used to clean the connectors, preventing contamination that could lead to signal loss.

Installation and Mounting

Installation is performed by simply connecting the test cables to the corresponding connectors in the network. The cables are designed for direct connection with LC/PC connectors, so no additional adapters or tools are required. The LC/PC duplex coupling is used by simply inserting the connectors into the coupling. The cleaner is used to clean the end-faces before connection to ensure a clean and reliable connection. The components are delivered in a soft carrying case, which protects the parts during transport and storage.

Operational Advantages

Using this kit enables a standardised and reproducible test environment, increasing the accuracy of optical performance measurements. The 1-jumper referencing reduces measurement uncertainty and allows precise determination of signal losses in the fibre optic link. Compatibility with the WireXpert MP test instrument ensures seamless integration into existing measurement processes. The included soft carrying case protects the components during transport and storage, increasing their durability and functionality. The inclusion of the cleaner ensures that end-faces are kept clean, supporting the reliability of measurement results.