For Cisco P/N: QSFP-H40G-CU50CM 40G QSFP+ Passive DAC Cable Data Rate: 40Gb/s Length: 0.5m Cable Type: Passive Twinax Temp.(?): 0~70(32 to 158°F) Application: Data Center Switching Cisco Nexus 3000 Series Cisco Nexus 5000 Series Cisco Nexus 6000 Series Cisco Nexus 7000 Series Cisco Nexus 9000 Series (Modular 9500) Cisco Nexus 9000 Series (Fixed 9300) Cisco Nexus 9000 Series (Modular 9500)ACI Mode Cisco Nexus 9000 Series (Fixed 9300)ACI Mode Catalyst 6500 Series Catalyst 4500 Series Catalyst 4500-X Series Catalyst 3850 Series Cisco Unified Computing System Router CRS Router Series ASR 9000 Series Router NCS 6000 Router

✓40G QSFP+ cable widely used in various devices, such as Fiber Switch, Storage, Router, Server,Firewall, NIC, Media Converter, Date Center and Other fiber optic equipments with 10G SFP+ ports. ✓40G DAC cable compliant with QSFP+ MSA Multi-Source. It is a good alternative to link 40G QSFP+ ports, with low-cost, low power consumption and low latency. All products are passed by TDR & VNA tests in our Signal Integrity Lab. ✓Widely compatible with Cisco QSFP-H40G-CU50CM, Meraki MA-CBL-40G-50CM, Mikrotik, Open Switch Devices with 40G QSFP+ ports. ✓Widely compatible with Cisco QSFP-H40G-CU50CM, Meraki MA-CBL-40G-50CM, Mikrotik, Open Switch Devices with 40G QSFP+ ports. ✓40G QSFP+ to QSFP+ DAC Twinax cable assembly, 40GBASE-CU Passive, 40Gb/s Data Rate, 0.5-meter (1.64ft), 30AWG. DAC Length= with 2 QSFP+ connectors.