BlueOptics Q28-AOC-2M-NA-BO InfiniBand/fibre optic cable 2m QSFP28 Male/Male

The BlueOptics Q28-AOC-2M-NA-BO InfiniBand/fibre optic cable 2m QSFP28 Male/Male is a 2‑metre active optical cable designed for high‑speed interconnects in data center and high‑performance computing environments. With QSFP28 connectors on both ends, this cable supports dense, low‑latency links between switches, servers, and network adapters. The cable combines optical transmission with a compact form factor to deliver reliable short‑reach connectivity without the need for separate transceivers.

Advantages

This QSFP28 AOC provides high bandwidth capacity suitable for 100Gbps class links while maintaining low power consumption and reduced electromagnetic interference compared with copper alternatives. Its active optical design enables stable signal integrity across the 2‑metre span and simplifies cabling by eliminating external transceivers. The cable’s QSFP28 male/male configuration ensures plug‑and‑play compatibility with devices that support QSFP28 interfaces.

Suitable for

• Short‑reach 100GbE and InfiniBand HDR/EDR connections within racks and between adjacent racks
• High‑performance computing clusters and server interconnects
• Top‑of‑rack and leaf‑spine switch fabrics requiring QSFP28 links
• Data center deployments where reduced power and EMI are desired

Key specifications

• Length: 2 metres
• Connector type: QSFP28 male to QSFP28 male
• Media: active optical cable (AOC)
• Supported link types: InfiniBand and 100GbE class signals
• Suitable for short‑reach, high‑bandwidth interconnects

How to use

Insert each QSFP28 male connector into the corresponding QSFP28 port on networking equipment, ensuring that the latch mechanism engages. No separate transceivers are required; the active optical cable implements the optical interface internally. Verify link status on both endpoints and ensure compatible speed and protocol settings on connected devices. Handle the cable by the connector housings and avoid tight bends or excessive pulling to maintain optical performance.

Recommendations

For best results, use this 2m QSFP28 AOC for intra‑rack and adjacent rack connections where 100Gbps or InfiniBand low‑latency links are required. Maintain bend radii recommended by the manufacturer, keep connectors clean, and confirm firmware and interface settings on connected devices to ensure full compatibility.