AOC CBO PAN-QSFP28-AOC-20M 20 m QSFP28 Active Optical Cable for 100Gbps links

The AOC CBO PAN-QSFP28-AOC-20M 20 m QSFP28 Active Optical Cable for 100Gbps links is a factory-terminated optical interconnect designed to provide reliable 100 Gigabit Ethernet connectivity between switches, routers and servers. The cable implements QSFP28 interfaces on both ends and uses active optical transceivers integrated into the assembly to extend link reach compared with direct-attach copper. With a 20-meter length, the AOC supports high-bandwidth, low-latency data center connections where space, weight and electromagnetic immunity are important.

Advantages

The active optical assembly reduces signal loss over longer distances compared to copper direct-attach solutions and maintains 100Gbps throughput with low latency. Its factory-terminated QSFP28 connectors simplify installation and eliminate the need for separate transceivers and fiber patching. The cable’s lightweight construction and immunity to electromagnetic interference make it suitable for dense cabling environments and equipment racks.

Suitable for

• Interconnects between 100GbE switches in data centre topologies
• Connections between routers and aggregation switches requiring 100Gbps links
• High-performance server uplinks and spine-leaf architectures
• Environments where reduced weight and EMI resistance are required

Key specifications

• Connector type: QSFP28 on both ends
• Nominal data rate: 100 Gbps
• Cable type: Active optical cable (integrated transceivers)
• Length: 20 metres
• Suitable applications: Data centre interconnects, server-to-switch links
• Latency: Low, suitable for high-performance switching environments

How to use

Install the cable by inserting the QSFP28 connectors into the corresponding QSFP28 ports on network devices until the latch engages. Ensure both devices support QSFP28 Active Optical Cable connections and compatible 100GbE operation. Route the cable through equipment racks and cable management systems to avoid sharp bends; observe the manufacturer’s minimum bend radius for optical assemblies. Power on the network devices and verify link status through device LEDs or management interfaces; link negotiation and 100Gbps operation occur automatically if endpoints support the standard.

Recommendations

Handle the active optical cable by the connector housings and avoid pulling on the fiber jacket. Avoid tight bends and excessive tension during installation. Verify compatibility of QSFP28 ports and firmware requirements on network equipment before deployment to ensure full 100Gbps functionality and link stability.