BlueOptics BO282803L10M QSFP28 Active Optical Cable AOC 100GBASE-SR4 Infiniband EDR 10 m

BlueOptics BO282803L10M is a QSFP28 active optical cable (AOC) with a length of 10 meters, engineered for multi-lane 100 Gbps connectivity in data centre environments. The cable supports 100GBASE-SR4 and Infiniband EDR protocols, providing low-latency optical links between servers, switches and storage systems. As an active optical solution, it replaces longer copper direct-attach connections and reduces electromagnetic interference while enabling high-density port deployments.

Advantages

The QSFP28 form factor and active optical design deliver high bandwidth with low power consumption per port and extended reach compared with copper twinax. Compatibility with 100GBASE-SR4 and Infiniband EDR ensures interoperability in mixed vendor environments that support these standards. Optical transmission minimises crosstalk and EMI, making the cable suitable for dense rack installations and long channel paths in modern data centres.

Suitable for

• Server-to-switch high-speed uplinks in data centres
• Switch-to-switch aggregation and spine-leaf fabrics
• Storage area network interconnects requiring 100 Gbps links
• Infiniband EDR environments needing optical AOC connections

Key specifications

• Form factor: QSFP28
• Type: Active Optical Cable (AOC)
• Nominal bandwidth: 100 Gbps (multi-lane)
• Standards supported: 100GBASE-SR4, Infiniband EDR
• Length: 10 metres
• Signal medium: optical fibre with integrated transceivers
• Typical use: short to medium reach data centre interconnects

How to use

Install the cable by inserting each QSFP28 connector into the matching QSFP28 ports on the devices, ensuring alignment and a secure latch. Verify that both endpoints support 100GBASE-SR4 or Infiniband EDR and that firmware or port settings allow AOC modules. After insertion, check link status on connected devices and monitor for expected link speed and diagnostics through the network equipment management interface.

Usage recommendations

Handle the cable by the connector housings and avoid tight bends; maintain the manufacturer’s minimum bend radius. Use in clean rack environments to reduce dust on optical interfaces and confirm compatibility with device vendor QSA/QSFP28 policies where applicable. For stable performance, route separately from high-power electrical cables and perform link verification after installation.