Aktívny optický kábel CBO SFP28-AOC-30M-HU-BO – SFP28 30 m

Active Optical Cable CBO SFP28-AOC-30M-HU-BO — SFP28 30 m is a 30-metre SFP28-compatible active optical cable intended for 25Gbps interconnects between servers, switches and storage systems. The cable uses an SFP28 form-factor on both ends and delivers fibre-based transmission without separate transceivers, enabling low-latency, long-reach links suitable for data centre topologies, rack-to-rack connections and high-density network environments.

Advantages

The Active Optical Cable provides a single-cable solution that combines the simplicity of direct-attach cabling with the reach and signal integrity of optical fibre. It supports 25Gbps line rates with reduced electromagnetic interference compared to copper, improved thermal behaviour in dense racks, and predictable latency for sensitive applications. Its plug-and-play SFP28 compatibility simplifies upgrades and reduces the need for additional transceiver purchases.

Suitable for

• 25Gbps server-to-switch interconnects
• Switch-to-switch and switch-to-storage links inside racks and between adjacent racks
• Data centre aggregation and spine-leaf architectures
• High-density network equipment with SFP28 ports

Key specifications

• Connector type: SFP28 form-factor on both ends
• Maximum supported data rate: 25 Gbps per channel
• Cable length: 30 metres
• Cable type: Active optical cable (AOC)
• Transmission medium: Optical fibre with active electronics
• Typical use: Short to mid-range rack-to-rack and intra-data-centre links

How to use

Install the cable by inserting each SFP28 connector into compatible SFP28 ports on the devices to be linked, ensuring proper seating until the retention latch engages. No separate optical transceivers are required; the active electronics are integrated into the cable assemblies. After connection, verify link status and negotiate speed and duplex settings through the network device management interfaces. Handle the cable by its connectors and avoid tight bends to preserve optical performance.

Recommendations

For reliable operation, route the cable avoiding sharp bends and mechanical stress, maintain bend radius according to manufacturer guidance, and keep connectors clean from dust and contaminants. Use this AOC when you need 25Gbps performance with minimal latency inside data centre racks; for longer distances or fibre-distribution environments consider standard transceiver-plus-patch-fibre solutions.