BlueOptics JXXC0-BL InfiniBand Fibre Optic Cable 5m QSFP Male/Male

The BlueOptics JXXC0-BL InfiniBand Fibre Optic Cable 5m QSFP Male/Male is a 5-metre high-speed connection cable with QSFP connectors on both ends. Designed for short-range, high-throughput interconnects in racks and adjacent rack systems, this cable supports InfiniBand and other 40 Gbps-class protocols where QSFP interfaces are used. The product is intended for reliable data centre and networking deployments requiring a fixed 5 m passive link between compatible QSFP ports.

Advantages

This QSFP-to-QSFP 5 m cable provides a direct attach solution that requires no additional transceivers, reducing setup complexity. The design follows industry MSA guidance for QSFP interconnects and is built to be compatible with major hardware platforms that accept QSFP passive cables. A passive copper/dac-style construction enables low power usage and low latency suitable for short-distance, high-bandwidth links.

Suitable for

• Connecting QSFP-equipped switches and routers within the same rack or adjacent racks
• High-speed InfiniBand interconnects for servers and storage arrays
• 40 Gbps Ethernet and FCoE links where passive QSFP direct attach cables are supported

Key specifications

• Connector type: QSFP male to QSFP male
• Cable length: 5 metres
• Supported protocols: InfiniBand and 40 Gbps-class applications (Ethernet, FCoE, Fibre Channel when supported by hardware)
• Passive direct-attach style suitable for short-range links in racks and adjacent racks

How to use

Ensure both endpoints support passive QSFP direct-attach cables and that the required protocol (InfiniBand, 40GbE, FCoE) is supported by attached equipment. Power down or follow hot-plug guidance from your hardware vendor when installing or removing QSFP cables if required by your platform. Insert each QSFP connector securely into the QSFP port until the latch engages and verify the link status via your switch, router or server management interface. For best results, route the cable to avoid sharp bends and mechanical stress on the connectors.

Recommendations

Use this 5 m QSFP direct attach cable for short-distance, rack-level interconnects where a low-latency, low-power passive connection is acceptable and supported by your hardware. Avoid using passive direct-attach cables for longer distances or in environments requiring active signal conditioning; confirm compatibility with your equipment vendor's documentation before deploying.