AOC CBO SFP+ BlueOptics BO353503J3M 10G Active Optical Cable 3 m

AOC CBO SFP+ BlueOptics BO353503J3M 10G Active Optical Cable 3 m is a factory-terminated, low-latency 10 Gigabit SFP+ direct attach solution with a fixed 3 metre cable. Engineered for short-reach interconnects, this active optical cable provides plug-and-play connectivity between SFP+ ports on switches, servers and storage units without the need for separate transceivers. Its compact form factor and optical signalling reduce power consumption and electromagnetic interference compared with copper alternatives, making it suitable for dense rack environments and data centre topologies.

Advantages

This 10G active optical cable delivers stable high-bandwidth links with low insertion loss and consistent signal integrity, supporting full 10 Gigabit throughput over the specified 3 m reach. The integrated optics eliminate manual fibre termination and simplify deployment while reducing weight and rack clutter. Compatibility with standard SFP+ ports and automatic link negotiation enable straightforward hot-plug installation. The optical design also offers immunity to electrical noise and improved thermal performance relative to equivalent copper direct-attach cables.

Suitable for

• Short-distance switch-to-switch connections inside racks or between adjacent racks
• Server uplinks to top-of-rack switches
• Storage array connections requiring 10 Gigabit links
• High-density data centre environments where power and space efficiency matter

Key specifications

• Interface: SFP+ optical connector on both ends
• Data rate: 10 Gigabit per second (10 Gb/s)
• Cable type: Active optical cable with factory-terminated fibres
• Length: 3 metres
• Latency: low, suitable for low-latency networking applications
• Power consumption: lower than comparable copper direct-attach options due to optical design
• Compatibility: designed for standard SFP+ ports supporting 10G links

How to use

Verify that both network devices have SFP+ ports that support 10G operation and that firmware or hardware restrictions do not block third-party optical modules. With devices powered on or off according to your site policy, insert each SFP+ connector into the corresponding port until it clicks, ensuring the cable is routed to avoid sharp bends and mechanical strain. Allow the devices to negotiate the link automatically; check link LEDs and device interface status to confirm a 10G connection. For multi-link deployments, ensure proper port mapping and monitoring through your switch or server management interface.

Usage recommendations

Ensure cable bend radius is respected to avoid signal degradation, and avoid routing the cable near high-voltage sources. For optimal reliability, use in environments within the manufacturer’s specified temperature range, and confirm interoperability with your equipment vendor if the network requires vendor-specific compatibility validation.