BlueOptics InfiniBand/fibre optic cable 3 m SFP+ Male/Male 46K6183-BL

The BlueOptics InfiniBand/fibre optic cable 3 m SFP+ Male/Male 46K6183-BL is a 3-metre SFP+ twinax/active direct attach cable designed for short-reach, high-speed connections. It provides a reliable electrical link between SFP+ ports and supports 10G data rates for applications in racks and adjacent rack connections. The cable features male-to-male SFP+ connectors and is intended for use in environments that require low-latency, high-throughput interconnects such as data centers and high-performance computing setups.

Advantages

This 3 m SFP+ cable offers a compact and low-power alternative to optical transceivers for short-distance links, with a design that reduces latency and simplifies rack-level cabling. It is MSA-compliant and built to work with hardware platforms that support SFP+ direct attach connections. The cable’s construction and tested compatibility aim to ensure consistent performance for Ethernet, FCoE and InfiniBand protocols up to 10 Gbit/s over the specified distance.

Suitable for

• Connecting switches and routers within the same rack or adjacent racks
• Storage system interconnects and server-to-switch links
• High-performance computing cluster node connections
• Short-reach 10G Ethernet, FCoE or InfiniBand links

Key specifications

• Connector type: SFP+ male to SFP+ male
• Cable length: 3 metres
• Supported data rate: up to 10 Gbit/s
• Cable type: direct attach twinax (active/passive variant as applicable for platform support)
• Typical use: short-reach interconnects in racks and adjacent racks

How to use

Verify that both devices support SFP+ direct attach cables and that the platform allows passive or active twinax connections as required. Power down or follow hot-plug guidance from your hardware vendor, insert each SFP+ connector into the corresponding SFP+ port until it latches, and confirm link status via the device management interface. For changes to network configuration or protocol settings, follow your switch or server documentation to ensure correct negotiation of speed and link parameters.

Recommendations

Use this 3 m SFP+ cable for short-distance connections inside racks or between adjacent racks. Avoid sharp bends and excessive mechanical stress on the cable and connectors, and follow manufacturer guidance for supported platforms to ensure reliable operation.