Mellanox MCX516A-CDAT ConnectX-5 Ex Ethernet Adapter Card, 100 Gb/s Data Rate, Dual-port QSFP28, PCI Express Gen3/Gen4 | MCX516A-CDAT

Specifications
Physical
Size
2.71 in. x 5.6 in. (68.90mm x 142.24 mm) – low profile
Connector
Dual QSFP28 (copper and optical)
Protocol Support
Ethernet
100GBASE-CR4, 100GBASE-KR4, 100GBASE-SR4, 56GBASE-R4, 50G Ethernet Consortium, 40GBASE-CR4, 40GBASE-SR4, 40GBASE-LR4, 40GBASE-ER4, 25GBASE-CR/CR-S, 25GBASE-SR, 25GBASE-LR, 25G Ethernet Consortium, 10GBASE-SR, 10GBASE-LR, 10GBASE-ER, 10GBASE-CX4, SGMII, 1000BASE-X
Data Rate
Ethernet
1/10/25/40/50/100 Gb/s Ethernet
PCI Express Gen3/Gen4
SERDES @ 8.0GT/s / 16.0GT/s, 16 lanes (2.0 and 1.1 compatible)
Note
PCIe 4.0 x16 bus supports 200Gb/s when both ports run at 100Gb/s.
Power and Airflow
Voltage
12V
Power
Cable Type
Typical Power(a)
Passive Cables
19.3W
Maximum Power
Passive Cables
23.4W
1.5W Active Cable
26.8W
2.5W Active Cable
29.0W
Maximum Power (QSFP28 Port)
5W
Airflow
See Airflow Specifications
Environmental
Temperature (Operational)
0°C to 55°C
Temperature (Non-operational)
-40°C to 70°C(b)
Humidity (Operational)
10% to 85% relative humidity
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