Cisco 40GBase-CR4 6.6ft Passive Direct Attach Cable QSFP+

The Cisco QSFP-H40G-CU2M= is a 6.6-foot direct attach cable designed to provide reliable and high-speed 40 Gigabit Ethernet connections. It uses twinaxial copper wiring in a passive design, which means it delivers efficient data transfer with low power consumption. This cable connects devices with QSFP+ ports, making it a straightforward choice for linking switches, servers, or other network equipment in data centers, enterprise networks, or service provider environments.

Its length offers enough flexibility to fit into various rack setups without excess slack, helping maintain a clean and organized infrastructure. The cable’s robust construction ensures it can handle the demands of busy network cores or high-performance computing environments where consistent, fast connectivity is essential. It is compatible with a range of Cisco devices, including models like the 8101-32FH-C and N9K-C93108TC-FX3, ensuring seamless integration into existing Cisco-based networks.

Whether you are upgrading your network backbone or setting up a new high-speed link between devices, this Cisco cable provides a dependable and straightforward solution to maintain optimal data flow and network efficiency.

Highlights:

• 6.6-foot direct attach cable for flexible setup
• QSFP+ to QSFP+ connectors for easy device compatibility
• Supports 40 Gigabit Ethernet for high-speed data transfer
• Passive twinaxial copper design for efficient, low-power operation
• Compatible with various Cisco devices for seamless integration