InfiniBand/fibre optic cable BlueOptics 3HE13897AA-3-BO 3m MPO 4x LC LC/APC

The BlueOptics 3HE13897AA-3-BO is a 3 metre InfiniBand/fibre optic cable designed for high-density network environments. It combines an MPO connector with four LC connectors (LC/APC) to provide multi-channel, full-duplex optical links. The cable uses G.657.A1 single-mode fibre with a 9 µm core diameter, suitable for reliable short- to medium-reach connections in data centres and enterprise networking racks.

Advantages

This cable supports high-speed data transmission with reduced insertion loss thanks to APC-angled LC terminations and multi-fibre MPO connectivity. Its single-mode G.657.A1 fibre type improves bend performance for installations in constrained or routed paths, while the 3 m length offers flexibility between patch panels, switches and server ports. The combination of MPO to 4x LC provides an efficient way to break out multi-channel links into standard LC interfaces.

Suitable for

• InfiniBand and high-throughput computing interconnects
• Data centre patching between MPO trunks and LC ports
• Aggregating multi-channel optical links to multiple transceivers
• Short- to medium-reach fibre runs in server racks and network cabinets

Key specifications

• Cable length: 3 m
• Fibre type: single-mode G.657.A1
• Core diameter: 9 µm
• Connector A: MPO multi-fibre connector
• Connector B: 4 × LC/APC connectors
• Transmission mode: full duplex

How to use

Route the cable between the MPO-equipped trunk or transceiver module and the destination device or breakout panel fitted with LC/APC ports. Ensure connector endfaces are clean before insertion using appropriate fibre cleaning tools to avoid increased insertion loss. Align the MPO connector carefully with the MPO sleeve and snap into place; insert each LC/APC connector into its corresponding port until the latch engages. Test the link with a qualified optical tester or the host equipment to verify signal levels and continuity.

Recommendations

Avoid tight bends and excessive tension; follow a minimum bend radius appropriate for G.657.A1 fibre. Use dust caps when connectors are not mated and store the cable coiled without kinks. For best optical performance, perform inspection and cleaning of connectors before deployment and after any reconnection.