BlueOptics X1983-1-R6-BL InfiniBand/fibre optic cable 1 m SFP+ Male/Male

The BlueOptics X1983-1-R6-BL InfiniBand/fibre optic cable 1 m SFP+ Male/Male is a 1 metre passive direct attach cable with SFP+ form-factor connectors on both ends, designed for short-range high-speed links in racks and between adjacent racks. It is suitable for 10G applications including Ethernet, FCoE, Fibre Channel and InfiniBand where SFP+ interfaces are used. The cable is a twinax copper type built to MSA-compliant SFP+ mechanical and electrical specifications and is intended for environments that require reliable low-latency connectivity with minimal power draw.

Advantages

This passive SFP+ Male-to-Male cable provides a compact, low-latency connection for 10G ports without requiring active transceivers or external power. Compliance with SFP+ and twinax standards ensures plug-and-play compatibility with hardware platforms that support passive 10G direct attach copper cables. The cable’s short length and passive twinax design deliver low power consumption and reduced failure points compared with active optics, while using quality components to support a long operational lifetime.

Suitable for

• Short-range 10G links between switches in server racks
• Direct connections between routers, storage systems and servers with SFP+ ports
• Data centre top-of-rack and adjacent-rack connectivity
• Applications using Ethernet, FCoE, Fibre Channel or InfiniBand at up to 10 Gbit/s

Key specifications

• Connector type: SFP+ male to SFP+ male
• Cable type: Passive twinax copper (direct attach)
• Length: 1 metre
• Data rate: Supports up to 10 Gbit/s per link
• Compliance: SFP+ / MSA mechanical and electrical compatibility
• Wire gauge: 30 AWG twinax conductors

How to use

Insert each SFP+ connector into the corresponding SFP+ port on the networking devices until the latch engages. Ensure both devices support passive 10G direct attach twinax cables and that firmware or driver settings permit passive DAC operation. Route the cable to avoid sharp bends and strain; the short 1 m length is intended for intra-rack or adjacent-rack connections. No external power or additional modules are required when used with compatible equipment.

Recommendations

Use this 1 m SFP+ passive twinax cable for short-distance 10G links where low latency and low power are priorities. Verify device compatibility with passive DACs before installation and avoid exceeding the recommended bend radius to maintain signal integrity and cable longevity.