InfiniBand active optical cable CBO QSFP-AOC-10M-BC-BO, QSFP, 10 m

Active optical InfiniBand cable CBO QSFP-AOC-10M-BC-BO is a 10-metre QSFP form‑factor link designed for short‑reach, high‑speed interconnects in data centres. The cable uses active optical transceivers to maintain signal integrity over 10 m while minimising electromagnetic interference and keeping latency low. It is intended for direct connections between switches, servers and storage systems where high bandwidth and reliable low-latency transmission are required.

Advantages

This QSFP active optical cable provides high aggregate bandwidth with consistent signal quality across its full length. Active optics reduce power required for transmission compared with longer electrical runs and eliminate common electrical signal integrity issues. The QSFP form factor simplifies installation into compatible ports and supports hot‑pluggable operation for maintenance or upgrades without system downtime.

Suitable for

• Rack-to-rack interconnects inside data centre environments
• High-bandwidth clustering and compute node connections
• Server-to-switch and storage-to-switch links requiring low latency
• Short‑reach InfiniBand fabric links where EMI reduction is important

Key specifications

• Connector type: QSFP (Quad Small Form‑factor Pluggable)
• Type: Active optical cable (AOC)
• Length: 10 metres
• Application: Short‑reach, high‑speed interconnects for InfiniBand fabrics
• Signal characteristics: Low latency, high signal integrity, reduced electromagnetic interference

How to use

Install the cable by inserting each QSFP end into the corresponding QSFP port on the devices to be connected. Ensure that devices are powered down or ports are prepared for hot‑plugging following the equipment manufacturer’s instructions if necessary. Secure routing within racks to avoid excessive bending; maintain the manufacturer’s minimum bend radius for optical assemblies. After insertion, confirm link status via system management interfaces and verify negotiated link speed and signal integrity.

Recommendations

Route the 10 m active optical cable away from sharp edges and moving components, support it with cable management in racks, and avoid tight loops to preserve signal performance. Verify compatibility with QSFP ports and firmware on switches and servers before deployment to ensure full InfiniBand functionality.