Fibre optic cable QOLTEC InfiniBand 54346 — OM4, LC–LC, 5 m, green

QOLTEC InfiniBand 54346 is a 5 m OM4 multimode duplex fibre optic cable with LC connectors on both ends and a green jacket for easy identification. Designed for short-range high-bandwidth links, this cable uses a 50 µm core diameter multimode fibre in a full-duplex configuration to support InfiniBand and common data centre interconnect applications where reliable optical performance and straightforward cable management are required.

Advantages

The OM4 multimode construction provides improved bandwidth and reduced modal dispersion compared with lower-grade multimode fibres, enabling higher data rates over short distances. LC–LC connectors at both ends offer compact, standardized termination compatible with many transceivers and adapters. The 5 m length balances reach and neat routing in racks and patch panels, while the green outer jacket simplifies visual identification and organisation in dense cable environments.

Suitable for

• InfiniBand interconnects in high-performance computing environments
• Data centre patching and short-range optical links
• Connections between switches, transceivers and patch panels using LC terminations
• Environments requiring colour-coded cable management

Key specifications

• Fibre type: OM4 multimode
• Core diameter: 50 µm multimode
• Configuration: Duplex (full-duplex)
• Connector type: LC to LC
• Cable length: 5 m
• Jacket colour: Green

How to use

Route the QOLTEC InfiniBand OM4 duplex cable between LC-compatible ports on switches, transceivers or patch panels. Ensure connectors are clean and free of dust before insertion to maintain signal integrity; use appropriate fibre cleaning tools if necessary. Insert LC connectors into the corresponding ports until they click, and secure cable routing to avoid tight bends or excessive tension. For duplex links, maintain correct polarity when connecting transmit and receive pairs per equipment documentation.

Recommendations

Store and handle the cable to avoid bending below the manufacturer-recommended minimum bend radius. Clean connector endfaces before mating, and use colour-coding to keep OM4 green cables separated from other link types to simplify troubleshooting and maintenance.