40G QSFP+ TO QSFP+ DAC Series 3M

40G QSFP+ to 40G QSFP+ Direct Attach Passive Copper Cables Features Ø Compliant QSFP MSA specifications Ø Fully compatible with IEEE802.3ba and Infiniband QDR specifications Ø 40Gb/s total bandwidth Ø 4 independent duplex channels operating at 10Gbps, also support for 2.5Gbps, 5Gbps data rates Ø 100 ohm differential impedance system Ø Single 3.3V power supply, low power consumption, <1.5W Ø Low Near-End Crosstalk(NEXT) Ø Operating case temperature: -40 to 85°C Ø All-metal housing for superior EMI performance Ø Precision process control for minimization of pair-to-pair skew Ø AC coupling of PECL signals Ø EEPROM for cable signature & system communications Ø 30 AWG to 24 AWG cable sizes available Ø RoHS compliant Applications Data Ø Servers Ø Networked storage systems Ø Routers Ø External storage systems Ø Data Center networking Communications Ø Switches Ø Routers Industry Standards Ø InfiniBand Trade Association (IBTA) Ø IEEE802.3ba Ø 40Gigabit Ethernet ( 40G BASE – CR4) Des