CBO AOC QSFP28 Active Optical Cable 5m – QSFP28 Male, 100 Gbit/s

The CBO AOC QSFP28 Active Optical Cable 5m is a 100 Gbit/s QSFP28 male cable designed for high-bandwidth connections in data centers and enterprise networks. This 5 meter active optical link provides a compact, fiber-based connection between QSFP28-capable switches, routers and servers, offering low latency and signal integrity for short to medium rack-to-rack or shelf-to-shelf interconnects.

Advantages

The active optical design reduces electromagnetic interference and heat compared with comparable copper cables while maintaining high data throughput and low latency. Its QSFP28 form factor enables direct connection to standard 100 Gbit/s ports without additional transceivers, simplifying cabling and lowering power consumption per link. The cable's optical construction supports stable performance across common data center environments and helps preserve signal quality over the 5 meter length.

Suitable for

• High-density switch-to-switch connections in data center racks
• Server-to-switch links requiring 100 Gbit/s throughput
• Aggregating uplinks in top-of-rack and spine-leaf architectures
• Environments where reduced EMI and lower heat dissipation are important

Key specifications

• Interface: QSFP28 male connector
• Data rate: 100 Gbit/s
• Length: 5 meters
• Cable type: Active optical cable (AOC)
• Typical use: Short- to medium-reach data center interconnects

How to use

Install the cable by inserting each QSFP28 connector into the appropriate 100 Gbit/s port on network equipment until the connector latches. Ensure ports are compatible with QSFP28 interfaces and that devices are powered and configured for the required link speed. No separate transceiver modules are required; the active optical cable contains the optical transceivers integrated into the cable ends. After installation, verify link status and interface statistics in the switch or server management interface to confirm stable operation.

Recommendations

Route the cable to avoid sharp bends and excessive crushing; maintain the manufacturer’s minimum bend radius and protect connector ends from dust when not connected. Use firmware and driver versions recommended by your equipment vendor to ensure compatibility with QSFP28 active optical links.