InfiniBand/fibre optic cable BlueOptics XDL-TWX0101-BL 1m SFP+ Male/Male

The BlueOptics XDL-TWX0101-BL is a 1 m InfiniBand/fibre optic cable with SFP+ male-to-male connectors designed for high-speed data links between rack-mounted devices. This cable implements a direct-attach twinax copper design compatible with 10GBase-CR applications and is intended for short-distance electrical signal transmission where SFP+ ports are used. The construction follows common MSA-compliant practices to ensure interoperability with major switches, routers and storage systems that support compatible 10G SFP+ direct attach cables.

Advantages

The cable offers a compact, passive direct-attach design that provides low latency and low power consumption compared with active optical modules. Its SFP+ male-to-male connectivity simplifies direct links between adjacent rack devices and short inter-rack connections. Compliance with SFP+ physical and electrical conventions enables straightforward replacement or addition to existing 10GBase-CR setups.

Suitable for

• Short-distance connections between switches and routers within or between adjacent racks
• Direct links to storage systems and network appliances with SFP+ ports
• 10 Gigabit Ethernet, FCoE and InfiniBand applications at 10 Gbit/s over 1 m

Key specifications

• Length: 1 metre
• Connector type: SFP+ male to SFP+ male
• Supported transfer rate: up to 10 Gbit/s
• Cable type: passive twinax copper direct attach (10GBase-CR compatible)
• Wire gauge: 30 AWG (typical for twinax DAC)

How to use

Install the BlueOptics XDL-TWX0101-BL by firmly inserting each SFP+ connector into the corresponding SFP+ port on your networking devices until the latch engages. Ensure both devices support passive 10GBase-CR direct attach twinax cables and that required transmission protocols (Ethernet, FCoE, Fibre Channel or InfiniBand) are enabled and configured on the equipment. Avoid sharp bends and excessive tension on the cable; route it within the rack or across adjacent racks at gentle angles to preserve signal integrity.

Recommendations

Use this 1 m passive SFP+ direct attach cable for short, fixed links where low latency and low power draw are priorities. Verify device compatibility with passive twinax DACs before deployment and test the link after installation to confirm full 10 Gbit/s operation.