Active Optical Cable CBO SFP28-AOC-20M-NG-BO — 20 m SFP28 AOC for 25Gbps/10Gbps networks

CBO SFP28-AOC-20M-NG-BO is a 20‑metre active optical cable with SFP28 connectors engineered for short‑reach, high‑speed data links. The cable supports SFP28 interfaces at up to 25 Gbps while remaining backward compatible with 10 Gbps SFP+ ports. With integrated optical transceivers and a pluggable SFP28 form factor, this AOC delivers low latency, immunity to electromagnetic interference and a compact direct‑attach solution for servers, switches and storage systems in data centre and enterprise environments.

Advantages

The Active Optical Cable provides a plug‑and‑play connection without the need for separate transceivers or patch fibres, reducing installation complexity and rack‑space use. Optical transmission ensures stable signal integrity over 20 metres with minimal crosstalk and no susceptibility to electrical noise. The SFP28 form factor offers compatibility with a wide range of modern 25Gbps and 10Gbps network ports, enabling straightforward upgrades and flexible port interconnects.

Suitable for

• Top‑of‑rack and end‑of‑row switch interconnects in data centres
• Server to switch or server to storage direct connectivity
• Short‑reach backbone links where low latency and EMI immunity are required
• Environments that require compact, low‑power, pluggable 25Gbps links

Key specifications

• Connector type: SFP28 on both ends
• Length: 20 metres
• Supported data rates: up to 25 Gbps; backward compatible with 10 Gbps
• Cable type: active optical cable with integrated transceivers
• Latency: low, suitable for latency‑sensitive applications
• Immunity: not affected by electromagnetic interference
• Power consumption: low, typical for active optical direct‑attach solutions

How to use

Insert each SFP28 module end into compatible SFP28 or SFP+ ports on your networking devices until the retention latch engages. Ensure devices support AOC modules and the required data rates; the cable will negotiate the highest mutually supported speed (25 Gbps or 10 Gbps). No additional modules, patch cords or fibre management are required. For best results, route the cable to avoid sharp bends and secure it to minimise mechanical stress on ports and connectors.

Recommendations

Verify firmware and compatibility with your switches and servers before deployment. Maintain bend radius specifications recommended by the manufacturer, keep connectors clean and store the cable in a dust‑free environment when not in use to ensure optimal optical performance and longevity.