Fibre optic cable CUC Exertis Connect 392789

The CUC Exertis Connect 392789 is a 30 m OM4 fibre optic cable with 2x LC connectors on both ends and a 50 µm core diameter. Designed for high-density network environments, this multimode cable supports full duplex communication and is intended for reliable short- to medium-range optical data transmission. The OM4 specification provides improved bandwidth and reduced modal dispersion compared with earlier multimode grades, making the cable suitable for modern data center links and high-speed network segments.

Advantages

This OM4 fibre offers higher modal bandwidth and lower attenuation over typical multimode cables of earlier classes, enabling stable high-speed connections. Dual LC connectors deliver compact, high-density terminations suitable for network equipment, while the full duplex configuration ensures simultaneous bidirectional data transfer. The 30 m length covers common inter-rack and intra-room routing needs without intermediate splices, and the 50 µm core supports compatibility with standard multimode transceivers.

Suitable for

• Data centre rack-to-rack and row-to-row connections
• High-speed Ethernet links (10 Gbit/s and above with compatible transceivers)
• Short- to medium-distance optical backbone segments
• Server, switch and storage area network (SAN) interconnects
• Telecommunications rooms and structured cabling installations

Key specifications

• Length: 30 metres
• Fibre type: OM4 multimode
• Core diameter: 50 µm
• Connector type (both ends): 2× LC
• Mode: Full duplex
• Suitable for high-bandwidth multimode transceivers and short-range optical links

How to use

Route the cable following standard cabling practices, avoiding tight bends and mechanical stress. Plug the LC connectors into compatible LC ports on network switches, servers or transceivers, ensuring correct orientation and secure latching. Use appropriate patch panels or adapter plates where required and keep connector end faces clean to maintain signal quality. For best performance, confirm transceiver and equipment compatibility with OM4 multimode fibre and test the link after installation using accepted optical test methods.

Usage recommendations

Store and handle the fibre cable by its sheath, avoid pulling on connectors, and maintain minimum bend radius as specified by industry guidance. Clean connector end faces before insertion and verify link performance after installation; if routing through trays or conduits, allow for gentle curves to prevent microbending losses.