InfiniBand Active Optical Cable CBO QSFP-AOC-10M-SO-BO 10 m QSFP to QSFP

The InfiniBand Active Optical Cable CBO QSFP-AOC-10M-SO-BO 10 m QSFP to QSFP is a factory-terminated optical link engineered for high-speed server, switch and storage interconnects. This 10‑metre QSFP-to‑QSFP cable integrates active optical transceivers and fiber within a single assembly to provide consistent signal integrity, low latency and immunity to electromagnetic interference in data centre environments. The cable supports InfiniBand link topologies where a 10 m optical QSFP solution is required for inter-rack connections and equipment placements that exceed direct attach copper reach.

Advantages

The active optical design reduces power draw at endpoints compared with separate transceivers plus fiber and eliminates bulky breakout connections. Factory termination and matched QSFP connectors ensure predictable channel performance and simplify installation. Optical transmission avoids common electrical interference issues and maintains link performance over the full 10 m length, while the compact QSFP form factor preserves port density on switches and servers.

Suitable for

• Inter-rack links between switches, routers and storage arrays in data centres
• High-performance computing clusters using InfiniBand connectivity
• Server to top-of-rack or end-of-row switch connections requiring 10 m reach
• Environments where electromagnetic immunity and low latency are priorities

Key specifications

• Connector type: QSFP on both ends
• Cable type: Active Optical Cable (integrated optical transceivers and fiber)
• Length: 10 metres
• Application: InfiniBand high-speed interconnects for servers, switches and storage
• Performance characteristics: low latency, optical transmission for EMI immunity
• Form factor: compact QSFP footprint to maintain port density

How to use

Install the QSFP connectors into the appropriate QSFP ports on each device, ensuring the connector latch engages and the cable follows recommended bend-radius limits. No separate transceiver or field termination is required; the cable is ready for immediate use once seated. Verify link status and negotiated speed on connected equipment and consult switch or HCA documentation for any required port configuration related to InfiniBand settings.

Recommendations

Maintain appropriate airflow and avoid tight bends or kinks; handle the cable by the connector assembly when routing. For consistent performance, use the cable in compatible QSFP ports and check device compatibility lists if using with vendor-specific link negotiation or diagnostics features.