Aktívny optický kábel CBO SFP28-AOC-20M pre SFP28 20 m (kompatibilný so SonicWall)

Active Optical Cable CBO SFP28-AOC-20M for SFP28 20 m (compatible with SonicWall) is a 20-meter active optical cable with SFP28 connectors engineered for 25GbE SFP28 ports. The BlueOptics CBO AOC uses fiber optics and integrated transceivers to create a lightweight, low-latency fiber link suited for server, switch or firewall interconnects. It is compatible with SonicWall devices that support SFP28 modules and is intended for short-reach data center connections where high throughput and immunity to electromagnetic interference are required.

Advantages

This 20 m Active Optical Cable delivers 25GbE performance with reduced weight and improved thermal characteristics compared with equivalent copper twinax solutions. The integrated SFP28 connectors simplify installation by plugging directly into SFP28 ports, eliminating separate transceivers and patch cables. Because it uses optical transmission, the cable provides strong resistance to electromagnetic interference and maintains signal integrity over the full 20 m length. The design helps lower latency and supports high-density rack deployments.

Suitable for

• Data center uplinks between switches and top-of-rack devices
• Switch-to-switch connections in rack or row deployments
• Firewall or appliance connections requiring 25GbE SFP28 ports (compatible with SonicWall)
• Server interconnects where lightweight cabling and low EMI are important

Key specifications

• Connector type: SFP28 male on both ends
• Supported data rate: 25 Gigabit Ethernet
• Length: 20 meters
• Transmission medium: Active optical fiber with integrated transceivers
• Latency: low, suitable for high-throughput links
• Electromagnetic immunity: inherently high due to optical transmission
• Form factor compatibility: SFP28 ports on switches, servers and appliances

How to use

Insert each SFP28 connector into the corresponding SFP28 port on the two devices to be connected. Ensure both ports support 25GbE SFP28 modules and any vendor compatibility settings required for SonicWall devices are configured. Route the cable to avoid tight bends below the manufacturer’s specified minimum bend radius. After insertion, verify link status in the device management interface and confirm negotiated speed and link stability.

Recommendations

To maintain performance and longevity, avoid sharp bends and physical stress on the cable, keep connectors free from dust and debris, and use proper ESD precautions when handling SFP28 modules. Verify device firmware and compatibility lists for SonicWall appliances if required, and monitor link status after installation to confirm stable 25GbE operation.