5 VPI, PCIe 3.0 x16, Network adapter, 100Gb Ethernet / 100Gb Infiniband QSFP28 x 2 [properties] Product Name Mellanox MCX556A-ECAT Network Adapter Product Description The Mellanox MCX556A-ECAT is a high-performance network adapter designed for both Ethernet and InfiniBand networks. It features dual QSFP28 ports supporting data rates up to 100 Gb/s and is compatible with PCIe Gen3 x16 interfaces. Product Family Mellanox ConnectX-5 Series Product Type Network Adapter Card Connector Dual QSFP28 InfiniBand and Ethernet (copper and optical) Data Rate Ethernet: 1/10/25/40/50/100 Gb/s, InfiniBand: SDR/DDR/QDR/FDR/EDR PCI Express Gen 3.0 SERDES @ 8.0 GT/s, 16 lanes (2.0 and 1.1 compatible) Voltage 12V Maximum Current 100 mA Typical Power (Passive Cable) 16.2 W Maximum Power (Passive Cable) 19.0 W Maximum Power (Active 1.5W Cable) 22.3 W Maximum Power (Active 2.5W Cable) 24.6 W [/properties] [specifications] Operating Temperature Operational: 0°C to 55°C, Non-operational: -40°C to 70°C Humidity Operational: 10% to 85% relative humidity, Non-operational: 10% to 90% relative humidity Altitude (Operational) 3050 m Regulatory Compliance Safety: CB / cTUVus / CE, EMC: CE / FCC / VCCI / ICES / RCM, RoHS: RoHS compliant Size 2.71 in x 5.6 in (68.90 mm x 142.24 mm) Message Rate 215 Mpps Sub 0.8 µs Latency Yes Supported Architectures x86, Power, Arm Airflow (Passive Cable) 350 LFM Airflow (Active 1.5W Cable) 500 LFM Airflow (Active 2.5W Cable) 600 LFM Airflow (Active 3.5W Cable) 650 LFM Airflow (Active 5W Cable) 1300 LFM [/specifications] Mellanox MCX556A-ECAT Network Adapter The Mellanox MC556-A-ECAT is a member of the ConnectX-5 Ethernet Adapter Cards family. This network interface card is a high-performance device designed for Ethernet and InfiniBand networks. It has a single QSFP28 port that supports both copper and optical connections. The Mellanox MC556A-ECAT provides support for a wide range of protocols and data rates, and it is compatible with PCIe Gen3 with 16 lanes. The device has a maximum power consumption of 25W and supports InfiniBand speeds of up to 200 Gb/s. Quick Specs: 2x QSFP28 1/10/25/40/50/100 Gb/s data rate 16x PCIe Gen 3.0 Max Speed: EDR and 100GbE Please see the related tabs for the MCX556A-ECAT datasheet and compatible accessories.