Dell PC8100 N4000 MXL 4 Quad Port Port 10GbE SFP+ Module 0PHP6J PHP6JIncludes:1 x Dell Quad Port SFP+ 10GbE PHP6J PC8100-10GSFP-R Module PowerConnect 8100 SeriesDescription:Quad Port SFP+10Gb Stacking PortsCompatible with PowerConnect 81xx, Dell Networking 40xx, Force10 MXL and Force10 Aggregator SwitchesModule only - cables not suppliedDell Part Number: PHP6J