Active Optical Cable CBO SFP28-AOC-2M for SFP28 ports, 2 m length, dual‑lane 25Gbps

CBO SFP28-AOC-2M is a 2‑metre active optical cable engineered for direct, high-speed connection between devices with SFP28 ports. The assembly supports dual-lane 25Gbps operation (25Gbps per lane) and provides a factory-terminated AOC that reduces cable bulk and simplifies cabling in rack and data centre environments. Its plug-and-play nature and low power characteristics make it suitable for short-reach interconnects between switches, servers and storage systems where consistent 25Gbps links and low latency are required.

Advantages

The active optical construction enables reliable 25Gbps-per-lane performance while keeping weight and bend sensitivity lower than equivalent copper solutions. A fixed 2 m length eliminates the need for field termination and helps maintain predictable signal integrity and insertion loss. The SFP28 form factor ensures wide compatibility with SFP28 ports and allows hot-plug installation for minimal downtime. Overall, the cable reduces rack clutter and contributes to power-efficient, high-density networking layouts.

Suitable for

• Direct connections between SFP28 ports on switches and routers
• Server-to-switch links in high-density rack deployments
• Storage system interconnects requiring 25Gbps links
• Short-reach data centre backplane and top-of-rack cabling

Key specifications

• Connector type: SFP28 plug (both ends)
• Length: 2 metres fixed assembly
• Data rate: Dual-lane 25Gbps per lane (25G x2 capability)
• Cable type: Active optical cable (AOC)
• Typical use: Short-reach interconnects in rack and data centre environments
• Latency: Low-latency optical transmission suitable for switching and server interconnects
• Installation: Hot-pluggable SFP28 modules for easy replacement and deployment

How to use

Insert each SFP28 connector into the corresponding SFP28 port on the devices to be connected, ensuring proper orientation and full insertion until the latch engages. The assembly is plug-and-play and requires no field termination. Verify link status on both devices and confirm negotiated speeds and lane configuration via device management interfaces. Avoid tight bends near the connector and allow adequate airflow around ports to maintain optical transceiver thermal conditions.

Recommendations

For reliable operation, use the cable within its intended 2 m length and in environments consistent with typical data centre ambient conditions. Handle connectors by the housing, avoid contaminating optical interfaces, and inspect connector endfaces before insertion. When deploying in high-density racks, route the AOC to minimize bend radius stress and secure it to prevent accidental removal or strain on the connector.