Active Optical InfiniBand Cable CBO QSFP-AOC-5M-NG-BO 5 m QSFP+ to QSFP+

CBO QSFP-AOC-5M-NG-BO is a 5-meter active optical InfiniBand cable with QSFP+ to QSFP+ connectors designed for high-speed server, switch and storage interconnects. The cable integrates electrical-to-optical conversion modules within the assembly to support low-latency, high-bandwidth links across a 5 meter reach, enabling compact routing and reduced electromagnetic interference compared with copper alternatives. It is intended for use in data centers and high-performance computing environments requiring reliable short-reach optical connectivity.

Advantages

The active optical design delivers stable signal integrity and low latency while reducing cable bulk and heat generation. QSFP+ form-factor connectors ensure compatibility with standard QSFP ports on switches, routers and host adapters, and the 5 m length offers flexibility for rack-to-rack or within-rack interconnects. Optical transmission minimizes crosstalk and susceptibility to electrical noise, supporting consistent performance in dense cabling environments.

Suitable for

• High-performance computing clusters and InfiniBand fabrics
• Server-to-switch and switch-to-switch short-reach connections within racks
• Storage area network links requiring high bandwidth and low latency

Key specifications

• Connector type: QSFP+ to QSFP+
• Link type: Active optical cable (AOC) with integrated electrical-to-optical conversion
• Length: 5 meters
• Interface standard: InfiniBand-compatible high-speed serial links
• Latency: Optimized for low-latency optical transmission
• Cable construction: Fiber-optic assembly in a durable jacket suitable for data center routing

How to use

Insert each QSFP+ connector into the corresponding QSFP port on your host adapter, switch or storage device until it latches. Ensure devices are powered down or that hot-plug procedures recommended by the device manufacturer are followed before insertion or removal to avoid connector damage. Verify link status and data rates via device management interfaces and monitor for any firmware or driver requirements associated with QSFP+ AOC modules.

Recommendations

Route the cable to avoid sharp bends and excessive tension; observe the minimum bend radius specified by the equipment vendor. Keep optical connectors clean and free of dust; use protective caps when the cable is not connected. For optimal performance, match the cable length and connector type to the intended port and check compatibility notes in switch or adapter documentation.