Macroreer hybrid cables allow users to connect SFP+ and QSFP+ equipment. They offer a cost-effective, low-power option for high-speed data center interconnects. The direct-attach assemblies support 4 lanes of 10Gb/s (40Gb/s composite) and are available in standard lengths up to 5 meters with longer custom lengths available. for Cisco P/N: Equivalent to QSFP-4SFP10G-CU5M for Cisco 40GBASE-CR4 QSFP+ to our 40GBASE-CU QSFP+ direct attach breakout cable assembly, 5 meter passive Data Rate:40Gb/s Length:5m Cable Type: Passive Twinax Temp.(¡æ) :0~70 Application: Data Center Switching For Cisco Nexus 3000 Series For Cisco Nexus 5000 Series For Cisco Nexus 6000 Series For Cisco Nexus 7000 Series For Cisco Nexus 9000 Series (Modular 9500) For Cisco Nexus 9000 Series (Fixed 9300) For Cisco Nexus 9000 Series (Modular 9500)ACI Mode For Cisco Nexus 9000 Series (Fixed 9300)ACI Mode For Catalyst 6500 Series For Catalyst 4500 Series

3-Year Warranty. Every cable be tested within test lab's latest network switches, servers and routers for compatibility and functionality. Connectors: 40G QSFP+ to 4SFP+. Equivalent to QSFP-4SFP10G-CU5M for Cisco. QSFP+ to 4SFP+ Direct-Attach Copper Breakout Cable (DAC) 5-meter .