Lenovo 1m Passive SFP+ DAC Cable - SFP+ for Switch, Network Device - 1.25 GB/s - 3.28 ft - SFP+ Network - SFP+ NetworkCable Type: SFP+Cable Length: 3.28 ftConnector on First End: SFP+ NetworkConnector on Second End: SFP+ NetworkFeatures: PassiveDevice Supported: SwitchDevice Supported: Network DeviceData Transfer Rate: 1.25 GB/sCompatibility: Lenovo Flex System EN2092 1Gb Ethernet Scalable Switch Lenovo Flex System Fabric CN4093 10Gb Converged Scalable Switch Lenovo Flex System Enterprise Chassis (8721) At-A-Glance