BlueOptics ET6402-AOC-2M-BO InfiniBand Fibre Optic Cable 2m QSFP Male/Male

The BlueOptics ET6402-AOC-2M-BO InfiniBand fibre optic cable is a 2-meter active optical cable (AOC) with QSFP male connectors on both ends. Designed for high-speed data transmission in data centers and networking equipment, this cable supports multi-mode optical links and conforms to QSFP MSA form-factor expectations. The integrated transmitter and receiver modules on each end enable reliable optical signal transfer for low-latency, high-bandwidth connections over a 2 m reach.

Advantages

This BlueOptics AOC provides 40G-class performance over a short 2 m run while eliminating the need for separate transceivers and patch fibres. The QSFP-to-QSFP connection reduces electrical-to-optical conversion points and minimizes insertion loss, supporting consistent throughput and lower latency. Compact and plug-and-play, the cable simplifies rack-to-rack or switch-to-switch interconnects in dense networking environments and is compatible with equipment that accepts QSFP AOC modules.

Suitable for

• Switch-to-switch or switch-to-server connections in data centers
• High-performance computing (HPC) clusters using InfiniBand or 40G Ethernet
• Storage area networks and SAN uplinks requiring low-latency links
• Short-reach optical links within racks or between adjacent racks

Key specifications

• Length: 2 meters
• Connector type: QSFP male to QSFP male
• Type: Active Optical Cable (AOC) with integrated transmitter and receiver
• Supported data rates: up to 40 Gbit/s
• Optical medium: multi-mode fibre
• Applications: InfiniBand, 40GBASE-SR4 Ethernet, Fibre Channel over Ethernet

How to use

Insert each QSFP male connector into compatible QSFP ports on networking equipment until the latch engages. Ensure ports are powered down or follow hot-plug guidelines from your hardware vendor if required. Verify link status via device LEDs or management interfaces and confirm negotiated speed and protocol. For proper operation, use the cable within the specified 2 m reach and avoid sharp bends or excessive pulling on the fiber assembly.

Usage recommendations

Route the cable to prevent tight bends and maintain manufacturer minimum bend radius; avoid kinks, crushing, or exposure to sources of electromagnetic interference. Use in environments and on hardware platforms that accept QSFP AOC modules and verify firmware/compatibility guidance from the equipment vendor where necessary.