Mellanox MC2609130-003 Passive Copper Hybrid Cable ETH 40GbE to 4x10GbE QSFP to 4xSFP+ 3m Type: Cable Specifications: Cable Type: QSFP+/SFP+ Cable Length: 9.84 ft. Connector on First End: 1 x SFF-8436 QSFP+ Connector on Second End: 4 x SFF-8431 SFP+ Conductor: Copper Device Supported: Network Device