InfiniBand/fibre optic cable PLANET CB-DAQSFP-0.5 0.5 m QSFP+ Black

PLANET CB-DAQSFP-0.5/2M is a 40G QSFP+ direct-attached copper cable (0.5 m) designed for short-distance, high-performance 40G Ethernet connections inside racks and between adjacent racks. It fits standard QSFP+ ports on PLANET products such as the XGS3-24242 switch and XGS3-S20X2Q module cards for the XGS3-42000R chassis, providing a compact, low-latency link for data center and networking equipment.

Advantages

The CB-DAQSFP-0.5 complies with the IEEE 802.3ba 40 Gigabit Ethernet standard and uses the standard QSFP+ form factor for broad compatibility. As a direct-attached copper cable with QSFP+ male connectors on both ends, it offers plug-and-play installation, low power consumption compared with active optical solutions, and consistent 40 Gbit/s throughput for short-reach connections. Its compact black jacket suits dense rack environments.

Suitable for

• Short-reach 40G connections within the same rack
• Inter-rack links between adjacent racks
• Connections to PLANET 40G QSFP+ ports (for example XGS3-24242 and XGS3-S20X2Q modules)
• High-density data center patching where space is limited

Key specifications

• Standard: IEEE 802.3ba 40GbE
• Connector: QSFP+ Male to QSFP+ Male
• Data rate: 40 Gbit/s
• Length: 0.5 m
• Colour: Black

How to use

Insert each QSFP+ male connector into the corresponding QSFP+ port on your network devices until the latch engages. Ensure both devices support 40G QSFP+ DAC connections. No additional configuration is typically required at the cable level; verify link status on the connected devices and adjust device settings if necessary for interface activation.

Usage recommendations

Use the CB-DAQSFP-0.5 for short-distance connections only (within racks or between adjacent racks). Avoid sharp bends and excessive strain on the cable; maintain the specified minimum bend radius to preserve signal integrity. Confirm device compatibility with QSFP+ DAC links before deployment.