The Cisco QSFP-H40G-CU5M is a 5-meter QSFP+ direct attach copper (DAC) cable designed for seamless high-speed connections within data centers and enterprise networks. Delivering up to 40Gbps performance with low latency and power consumption, it provides an efficient and cost-effective interconnect solution for short-distance server, switch, and storage links.
Built with durable copper construction and compliant with strict industry standards, this Cisco cable ensures stable connectivity, making it ideal for scaling network infrastructure. With its gray pull-tab design for easy handling, it provides both reliability and convenience, reducing downtime during installation or maintenance.
Key Features & Benefits
40Gbps Data Transfer Provides high-bandwidth connectivity for demanding applications, ensuring smooth data flow across servers, switches, and storage.
5-Meter Length Optimized for flexibility in rack-to-rack or server-to-switch connections while maintaining signal integrity.
Low Power Consumption (1.5W) Reduces energy costs and heat output compared to optical transceivers, improving overall efficiency.
Direct Attach Copper Design Cost-effective alternative to fiber optics for short-distance networking with simple plug-and-play setup.
Durable & Standards Compliant Meets Cisco and IEEE standards, ensuring long-term reliability and compatibility with multiple devices.
Ideal Uses
Data Centers For short-distance high-speed interconnects between top-of-rack switches and servers.
Enterprise Networking Reliable option for backbone connectivity in office or corporate networks.
High-Performance Computing (HPC) Ensures low-latency, high-bandwidth links for compute clusters.
Storage Area Networks (SANs) Ideal for connecting storage arrays to switches where stable high throughput is critical.
Specifications
Condition: Refurbished device with minor scratches and scuffs. Device has been extensively tested and is fully functional.
Brand: Cisco
Model: QSFP-H40G-CU5M
Product Type: 40Gbps QSFP+ Direct Attach Copper Cable (DAC)
Cable Length: 5m
Data Rate: 40Gbps
Cable Type: Passive twinax, direct-attach copper cable assembly
Connector Type: QSFP+ (SFF-8436 compliant)
Power Consumption: 1.5W
Pull Tab Color: Gray
Operating Temperature: 0°C to 70°C (32°F to 158°F)
Storage Temperature: -40°C to 85°C (-40°F to 185°F)
Regulatory Compliance: GR-20-CORE, GR-326-CORE, GR-1435-CORE, IEEE 802.3ba, IEEE 802.3ae, QSFP+ MSA SFF-8436, RoHS 6
Safety Compliance: UL E116441 Compliant, ELV Compliant
Warranty: 3 Month Carry-in Warranty
What's in the Box: Cisco QSFP-H40G-CU5M DAC Cable Only
