InfiniBand/fibre optic cable BlueOptics XDL-TWX00501-BL 0.5 m SFP+

The BlueOptics XDL-TWX00501-BL 0.5 m SFP+ cable is a short-reach InfiniBand/fibre optic solution designed for rack and adjacent-rack interconnects in data centers and enterprise networks. With SFP+ connectors and a 0.5 meter length, it supports up to 10 Gbit/s data rates for Ethernet, FCoE, Fibre Channel and InfiniBand applications where a reliable, low-latency link is required. The cable is intended for use with hardware platforms that accept SFP+ direct attach or compatible short-reach transceivers and is produced to meet common MSA physical and electrical expectations for SFP+ connectivity.

Advantages

The cable provides a compact, low-latency connection with passive twinax construction suitable for short-distance links. It offers a cost-effective alternative to active optic transceivers by eliminating active components and their power draw, while delivering stable performance for up to 10 Gbit/s. Components and assembly conform to established MSA guidelines to maximize compatibility with a wide range of switches, routers and storage systems that support SFP+ direct attach connections.

Suitable for

• Short-distance rack-to-rack connections in data center environments
• 10G SFP+ links for switches, routers and storage arrays
• Environments requiring low-latency, low-power interconnects for Ethernet, FCoE or InfiniBand

Key specifications

• Connector type: SFP+ to SFP+
• Length: 0.5 m
• Maximum data rate: up to 10 Gbit/s
• Cable type: passive twinax (short-reach copper direct attach)
• Wire gauge / construction: 30 AWG twinax conductor
• Typical power consumption: passive (negligible additional power)
• Compliance: MSA-compliant SFP+ physical form factor and electrical interface

How to use

Install the BlueOptics XDL-TWX00501-BL by inserting each SFP+ connector firmly into the SFP+ port of the devices to be linked, ensuring the connector latches engage. Verify that both devices are powered and configured to use a passive SFP+ direct attach cable for the intended protocol (Ethernet, FCoE, Fibre Channel or InfiniBand). Monitor link status on the connected hardware and, if necessary, adjust configuration or firmware settings to recognize third-party compatible direct attach cables.

Recommendations

Use this 0.5 m passive SFP+ cable for short, stable interconnects inside racks or between adjacent racks where 10 Gbit/s performance, low latency and low power are priorities. Confirm hardware compatibility with passive 10G direct attach twinax cables and avoid bending the cable sharply to preserve signal integrity and service life.