D-Link DEM-CB300QXS Direct Attach Stacking Cable, 40G QSFP+ to SFP+, 9.8' (3m)

Accelerate and simplify switch stacking and short-reach interconnects with the D-Link DEM-CB300QXS direct attach stacking cable. This D-Link SFP Modules accessory delivers a reliable 40G QSFP+ to SFP+ connection in a compact, 3 m form factor—making it ideal for dense aggregation, server uplinks and stackable switch architectures. The direct-attach design minimizes latency and power consumption compared to active optical alternatives, providing predictable performance for critical applications such as security, surveillance and real-time monitoring.

Engineered for plug-and-play deployment, the DEM-CB300QXS is fully compatible with D-Link DXS-3600 Series switches and other QSFP+/SFP+ enabled platforms, reducing deployment complexity and downtime. Its robust construction and industry-grade connectivity ensure consistent throughput for video streams, NVR feeds, and high-bandwidth networking tasks. Choose this cable to optimize rack space, lower overall cost-of-ownership and keep your security and IT infrastructure running smoothly. Order the D-Link DEM-CB300QXS 40G QSFP+ to SFP+ cable to streamline your stacking links and upgrade your network performance today.

• Simplifies high-density switch stacking for faster, low-latency 40G aggregation
• Plug-and-play QSFP+ to SFP+ direct attach cable reduces installation time and maintenance
• 3 m length provides flexible rack-to-rack connectivity for data centers and network closets
• Cost-effective, copper DAC solution for short-reach links with predictable performance
• Ideal for security, surveillance and monitoring systems that demand reliable, high-bandwidth links