InfiniBand/fibre optic cable BlueOptics OS6560-CBL-100-BL

The BlueOptics OS6560-CBL-100-BL is a 1 meter passive 40GBase-CR4 Direct Attach Cable (DAC) with QSFP-to-QSFP male connectors and 30 AWG twinax copper conductors. MSA-compliant and compatible with the Alcatel‑Lucent OS6560-CBL-100, this DAC is intended for short-distance electrical signal transmission between devices in the same rack or adjacent racks, supporting Ethernet, FCoE, Fibre Channel and InfiniBand protocols at up to 40 Gbps.

Advantages

The cable provides a cost‑effective, low‑latency connection for high‑speed links without the need for optical transceivers. Its QSFP-to-QSFP compatibility and MSA compliance ensure interoperability with major hardware platforms that support the original Alcatel‑Lucent OS6560-CBL-100. The 1 m length is suitable for rack or adjacent‑rack connections and the 30 AWG twinax construction offers reliable electrical performance for short runs.

Suitable for

Key specifications

How to use

Plug each QSFP connector into the QSFP ports of the devices to be linked (for example, switches, routers or storage systems). Confirm that the connected hardware officially supports the original Alcatel‑Lucent OS6560-CBL-100 or compatible passive QSFP DACs. Route the cable within the rack or between adjacent racks to avoid sharp bends and mechanical stress. No additional transceivers or power are required for passive operation.

Recommendations

Use this 1 m passive QSFP DAC for short‑reach links only. Verify device compatibility and port settings before deployment, and avoid tight bends or excessive pulling to preserve cable performance.