CBO aktívny optický kábel SFP28-AOC-3M-NG-BO (SFP28, 3 m) pre 25Gbps SFP28 porty

This CBO Active Optical Cable SFP28-AOC-3M-NG-BO is a 3-meter SFP28 AOC engineered for 25Gbps SFP28 ports. It creates a direct optical connection between compatible switches, servers and network interface cards (NICs) using SFP28 form-factor transceivers, eliminating the need for separate fiber patch cords and transceivers for short-reach links. The cable is intended for data center and rack-to-rack deployments where a compact, low-power, high-bandwidth link is required.

Advantages

The AOC design offers low insertion loss and consistent signal performance across the 3 m link while consuming less power than many optical transceiver plus fiber combinations. Its plug-and-play SFP28 modules enable straightforward installation into standard 25Gbps SFP28 ports without manual fiber handling. The single cable assembly reduces cable management complexity and helps maintain optimal airflow in rack environments.

Suitable for

• Short-reach data center interconnects between switches and top-of-rack devices
• Rack-to-rack links within the same room or adjacent cabinets
• Direct server-to-switch or server-to-server connections using SFP28 ports
• High-density networking deployments where space and cable management are important

Key specifications

• Form factor: SFP28 AOC
• Nominal length: 3 metres
• Data rate: up to 25 Gbps per lane
• Connector type: SFP28 plug on both ends
• Transmission medium: active optical cable assembly
• Typical application: short-reach links in data center and rack environments
• Power consumption: lower than typical discrete transceiver plus fiber solutions (device-dependent)

How to use

Install the SFP28 AOC by inserting each SFP28 plug into the corresponding 25Gbps SFP28 port on your network devices until the module latches. Verify link status in the device management interface and check for any port or compatibility warnings. No separate fiber patching or transceiver pairing is required; the cable assembly contains the optical transceivers and fiber. For removal, unlatch the SFP28 modules and pull straight out to avoid stressing the cable or connectors.

Recommendations

Use this 3 m SFP28 AOC for in-rack or adjacent-rack connections where 25Gbps bandwidth is needed and short, reliable optical links are preferred. Ensure devices support SFP28 AOC modules and confirm firmware compatibility if required. Avoid tight bends and mechanical stress on the cable; maintain the manufacturer’s minimum bend radius and keep connectors clean before insertion.