AOC SFP28 BlueOptics BO272703Q7M 7M CBO aktívny optický kábel, 25 Gbit/s, 7 m

The AOC SFP28 BlueOptics BO272703Q7M 7M CBO active optical cable provides a 7-metre direct connection for SFP28 ports capable of 25 Gbps. Designed for short-reach, high-bandwidth interconnects, this optical cable uses active transceivers integrated into the cable ends to convert electrical signals to optical and back, enabling low-latency links between compatible network devices. Its fiber-based signal path reduces susceptibility to electromagnetic interference and supports reliable transmission in dense rack and data centre layouts.

Advantages

The cable delivers a stable 25 Gbps link over a 7 m distance while maintaining low insertion loss and minimal signal degradation. As an active optical cable, it eliminates the need for separate transceivers and simplifies inventory compared with discrete optics and copper twinax assemblies. Its optical construction reduces EMI, provides electrical isolation between connected devices, and supports hot-pluggable SFP28 connectivity for rapid deployment and replacement.

Suitable for

• Server-to-switch connections in data centres and server rooms
• Switch-to-switch interconnects within racks and between adjacent racks
• High-density top-of-rack and aggregation layer deployments
• Environments requiring reduced electromagnetic interference and electrical isolation

Key specifications

• Connector type: SFP28 form-factor active optical cable ends
• Data rate: 25 Gbps per link
• Cable length: 7 metres
• Transmission medium: optical fibre with integrated active transceivers
• Latency: low propagation delay suitable for short-reach interconnects
• Compatibility: designed for devices with SFP28 ports supporting 25 Gbps links

How to use

Insert each SFP28 connector into the corresponding SFP28 port on your network devices until the latch engages. Ensure both endpoints support 25 Gbps operation and are powered on. Verify link status through device LEDs or management interfaces and confirm negotiated link speed. For best performance, avoid tight bends and protect the cable path from physical stress. When disconnecting, release the SFP28 latch before pulling the connector straight out to avoid damaging the port.

Recommendations

Place the cable within recommended bend radius limits and route it away from sources of mechanical strain. Use AOC connections for short-distance, high-speed links inside racks or between adjacent racks; for longer runs consider fibre transceivers with patch cabling. Confirm firmware and hardware compatibility with your switch or server vendor to ensure full 25 Gbps operation.