The Cisco QSFP-H40G-CU1M is a remanufactured 40GBASE-CR4 passive QSFP+ direct attach copper cable, 1 meter in length. It provides a cost-effective, high-speed 40 Gigabit Ethernet solution for short-distance connections between QSFP+ ports, ideal for server and storage connectivity within racks.
✅ Key Features:
40 Gigabit Ethernet: Supports 40GbE for high-speed data transfer.
Direct Attach Copper (DAC): Passive twinax cable for economical short-reach links.
1-Meter Length: Ideal for intra-rack connections.
QSFP+ to QSFP+: Features QSFP+ connectors on both ends for direct device connection.
Low Power Consumption: Passive design requires virtually no power.
Refurbished Quality: A reliable, tested, and economical networking solution.