Description
The Cisco QSFP-H40G-CU1M is a high-performance 40G QSFP+ direct attach copper (DAC) cable designed for short-range, high-speed data transmission in networking environments. With a length of 1 meter, this passive twinax cable provides a cost-effective and energy-efficient solution for connecting switches, routers, and servers within racks or adjacent racks. The QSFP+ connectors on both ends ensure a secure and reliable connection, reducing latency and power consumption compared to optical transceivers. Built for seamless integration with Cisco networking equipment, this cable supports 40Gbps data rates while maintaining low signal loss and minimal crosstalk.
Constructed with high-quality materials, the QSFP-H40G-CU1M offers durability and flexibility for easy installation in dense data center environments. The passive design eliminates the need for additional power, making it an efficient choice for high-bandwidth applications. Fully compliant with IEEE 802.3ba and SFF-8436 standards, this cable ensures compatibility with a wide range of Cisco and third-party networking devices. Ideal for high-speed interconnects, this used networking component provides a reliable and budget-friendly solution for expanding or upgrading network infrastructure.