Mellanox MCX512A-ADAT ConnectX-5 Ex EN network interface card, 25GbE dual-port SFP28, PCIe Gen 3.0/4.0 x8, tall bracket

Physical

• Size: 2.71 in. x 5.6 in. (68.90mm x 142.24 mm) – low profile
• Connector: Dual SFP28 (copper and optical)

Protocol Support

• Ethernet: 25GBASE-CR/CR-S, 25GBASE-SR, 25GBASE-LR, 25G Ethernet Consortium, 10GBASE-SR, 10GBASE-LR, 10GBASE-ER, 10GBASE-CX4, SGMII, 1000BASE-X
• Data Rate: 1/10/25 Gb/s Ethernet
• PCI Express Gen3/Gen4: SERDES @ 8.0GT/s / 16.0GT/s (respectively), 8 lanes (2.0 and 1.1 compatible)

Power and Airflow

• Voltage: 12V
• Power
  
• Typical Power(a) Passive Cables 12.5W
  
• Maximum Power
  
• Passive Cables 17.5W
• 1.5W Active Cables 21W
• Maximum power available through SFP28 port: 1.5W
• Airflow Airflow Specifications.
• Environmental
  
• 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): 3050m

Regulatory

• Safety: CB / cTUVus / CE
• EMC: CE / FCC / VCCI / ICES / RCM
• RoHS: RoHS compliant