Fibre optic cable CUC Exertis Connect 392777

The CUC Exertis Connect 392777 is a 15 m OM3 fibre optic cable equipped with 2x ST connectors at each end and a 50 µm core diameter. Designed for multimode full-duplex links, this cable provides stable high-speed data transmission for network infrastructures, server rooms and equipment racks. The OM3 specification supports higher bandwidth over multimode fibre and is suitable for short- to medium-distance connections where reliable signal integrity is required.

Advantages

This fibre optic cable offers consistent multimode performance with an OM3-grade core and standardized ST terminations for broad equipment compatibility. The 15 m length balances reach and manageability in rack and cabinet environments, while full-duplex two-fiber construction enables simultaneous bidirectional communication. The 50 µm core supports common multimode transceivers and minimizes modal dispersion over the intended run lengths, contributing to stable throughput and reduced error rates.

Suitable for

• Interconnects between network switches, patch panels and servers in data centers
• Linking storage systems or SAN components within racks
• Short- to medium-distance multimode links in enterprise LANs
• Laboratory and testing setups requiring OM3 multimode cabling

Key specifications

• Length: 15 m
• Fibre type: OM3 multimode
• Core diameter: 50 µm
• Connector type: ST to ST (2 fibers per end for duplex)
• Transmission: full duplex multimode

How to use

Route the cable along approved cable trays or within cable management channels to avoid sharp bends and mechanical stress. Insert the ST connectors into compatible ST ports on network devices or patch panels, ensuring a firm push-and-twist engagement until the connector latches. Use designated fibre patch panels or protective boots where available to secure connections and protect ferrules from contamination. When disconnecting, twist gently while pulling the connector straight out to avoid damaging the ferrule or fiber alignment.

Usage recommendations

Keep connector end-faces clean and inspect with a fibre microscope before mating. Avoid bending the cable beyond the manufacturer’s minimum bend radius and protect fibre runs from crushing or heavy loads. For critical links, document link length and test attenuation and optical return loss after installation to confirm expected signal performance.