BlueOptics FG-TRAN-QSFP-4XSFP-7.5-BO InfiniBand fibre optic cable 7.5 m MPO 4xLC

The BlueOptics FG-TRAN-QSFP-4XSFP-7.5-BO is a 7.5 m InfiniBand fibre optic cable that terminates with an MPO connector on one end and four LC duplex connectors on the other. Built with laser-optimized OM3 multimode fibre, the cable is designed for high-speed, short-reach data transmission in data centres and enterprise networks. The cable features LSZH (low smoke zero halogen) sheathing for improved fire safety and is compatible with common QSFP-to-SFP transceiver connectivity scenarios where MPO to 4xLC breakout is required.

Advantages

This MPO to 4xLC OM3 cable provides low attenuation and high return-loss performance suitable for dense optical patching and server-to-switch interconnects. Components use branded fibres and ceramic ferrules to ensure consistent signal integrity and long connector life. The LSZH jacket reduces halogen emissions and smoke in the event of fire, and each cable is factory-tested with interferometer and OTDR equipment with documented input loss and return loss measurements.

Suitable for

Key specifications

How to use

Identify the MPO end for connection to the QSFP/MPO trunk or cassette and the four LC duplex ends for the target SFP ports or patch panel. Ensure transceivers and ports are compatible with OM3 multimode operation and that polarity and pinning of the MPO breakout match the system wiring scheme. Before insertion, inspect connector endfaces for contamination and clean with appropriate fibre cleaning tools. Route the cable without sharp bends and avoid exceeding the manufacturer’s minimum bend radius to preserve optical performance.

Recommendations

Store and install the cable in clean environments and keep protective caps on connectors until final assembly. For critical links, verify optical loss with a light source and power meter or use the supplied measurement report to confirm compliance with system budgets. When used in rack and patch panel installations, support the cable to avoid tension on connectors and follow facility fire-safety guidelines thanks to the LSZH jacket.