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QSFP-H40G-CU5M-RF

40GBASE-CR4 Passive Copper Cable, 5m REMANUFACTURED

QSFP-H40G-CU5M-RF is a professionally remanufactured Cisco 40GBase QSFP+ Passive Direct-Attach Copper Cable (DAC), designed to provide high-speed 40 Gigabit Ethernet connectivity between switches, routers, and servers in data center and high-performance computing environments. The 5-meter passive copper twinax cable is ideal for short-reach interconnects within racks and adjacent rack deployments where low latency and cost-effective cabling are priorities.

This remanufactured QSFP+ DAC cable meets Cisco specifications and has been fully inspected and tested to ensure reliable performance. Validation includes signal integrity testing across the full 5-meter length, QSFP+ connector seating and locking mechanism inspection, and compatibility verification with Cisco Nexus and Catalyst platforms.

Key Features:
• 40GBase direct-attach passive copper twinax cable for 40 Gigabit Ethernet connectivity
• QSFP+ to QSFP+ form factor with integrated transceivers on both ends
• 5-meter cable length optimized for intra- and inter-rack data center connections
• Passive design with no active components, reducing power consumption and heat generation
• Compatible with Cisco Nexus 2000, 3000, 5000, 6000, and 7000 Series platforms
• Cisco-coded EEPROM for plug-and-play compatibility and full Cisco IOS/NX-OS recognition