Active Optical Cable CBO SFP28-AOC-20M 20 m — SFP28 DAC-compatible high-speed 25Gbps link

CBO SFP28-AOC-20M is a 20-meter active optical cable with SFP28 connectors engineered for 25Gbps links between switches, servers and storage systems. The cable combines optical transceivers and a lightweight fiber assembly in a single unit to support longer reach and lower latency than typical copper direct attach cables, while reducing electromagnetic interference and preserving signal integrity in dense rack environments.

Advantages

The active optical construction enables stable 25Gbps performance over 20 meters with lower power consumption compared to many discrete transceiver plus fiber solutions. SFP28 form-factor compatibility provides plug-and-play installation in SFP28-capable ports and backward compatibility with QoS and link management features of modern networking equipment. The cable's flexible jacket and compact connector design facilitate routing in tight spaces and help maintain airflow in data center racks.

Suitable for

• High-speed links between top-of-rack switches and aggregation switches
• Server-to-switch and server-to-storage connections in data centers
• Short-distance telecom and enterprise backbone links requiring 25Gbps throughput
• Environments where reduced electromagnetic interference and lightweight cabling are preferred

Key specifications

• Connector type: SFP28 on both ends
• Nominal data rate: 25 Gbps per lane
• Cable type: Active optical cable with integrated transceivers
• Length: 20 meters
• Latency: low, suitable for latency-sensitive applications
• Jacket: flexible optical fiber jacket for improved routing
• Typical use environment: data center and telecom racks

How to use

Insert each SFP28 connector into the corresponding SFP28 port on network equipment until the latch clicks. Confirm link status using the host device's LEDs or management interface. The cable is hot-pluggable; ensure both endpoints are configured for 25Gbps operation and compatible duplex settings. For best results, route the cable along intended cable trays or guides and avoid tight bends that exceed the fiber's minimum bend radius.

Recommendations

Store and handle the cable by its connectors and avoid crushing or kinking the fiber. Use in rack environments where reduced EMI and longer reach than copper DACs are required. Verify firmware and compatibility with switch or server vendors when deploying in multi-vendor environments.