General
Plug connection	LC/LC
Fibre type	OM4
Cable technology	PremierFlex

The product is a fibre cable from manufacturer HPE, type CABL, with manufacturer number QK735A. It is a fibre cable with LC/LC connectors, designed for use in network infrastructures and particularly in storage environments. The cable is designed as an OM4 multimode fibre cable and is used for data transmission via fibre optics in server and storage environments. It is available in a length of 15 metres and utilises PremierFlex technology, which provides improved bend resistance compared to conventional fibre cables.

Applications
The cable is designed for use in data centres and server racks, where tight bend radii and mechanical stress from cable routing are common. The bend resistance allows for safe installation even with sharp bends, for example at 90-degree turns or when cables are pinched in cabinet doors. This reduces the likelihood of data loss and transmission errors, increasing operational reliability and reducing maintenance effort. Use in storage networks (e.g. SAN) is particularly suitable due to the high bandwidth and reliability of OM4 fibre.

Functions and Features in Detail
The cable features LC connectors at both ends, enabling standardised connections in modern network and server environments. The connectors are designed for secure and precise connection. The OM4 fibre quality ensures high bandwidth and enables data transmission over longer distances with minimal signal distortion. The PremierFlex technology ensures the cable performs up to ten times better under bending stress compared to conventional fibre cables, increasing mechanical durability and minimising the risk of breaks or signal loss at sharp bends.

Technology Explained Simply
The OM4 fibre is a multimode fibre designed for high data rates and longer transmission distances. It is commonly used in high-performance networks where high bandwidth and low latency are required. The PremierFlex technology enhances the mechanical robustness of the cable by reducing sensitivity to sharp bends. This is especially important in dense rack environments where cables are often under pressure. The fibre clarity and bandwidth contribute to stable data transmission, even under heavy loads.

Compatibility and Accessories
The cable is suitable for use in network environments with LC connectors. It can be combined with other LC connectors installed in servers, switches, and storage systems. Compatibility with OM4 systems is ensured, allowing seamless integration into existing infrastructures with corresponding fibre quality. No special accessories are required, as the connectors are standardised.

Installation and Mounting
Installation is performed by simply plugging the LC connectors into the corresponding ports. Due to the bend resistance, the cable can be routed even with sharp bends without impairing signal quality. It is recommended to follow the manufacturer’s bend radius specifications to maximise cable lifespan. Routing typically occurs in racks, cabinets, or cable ducts, with mechanical stress minimised.

Operational Advantages
The improved bend resistance reduces susceptibility to mechanical damage, increasing operational reliability. The reduced sensitivity to sharp bends lowers the probability of data loss and transmission errors, reducing maintenance costs. The OM4 fibre enables high bandwidth and long transmission distances, supporting the performance of networks and storage systems. The combination of robustness and performance makes the cable a reliable solution for demanding IT environments.