Nvidia Mellanox ConnectX-6 MCX654106A-ECAT User Manual page 73

MCX653105A-ECAT Specifications

Please make sure to install the ConnectX-6 card in a PCIe slot that is capable of supplying the
required power and airflow as stated in the below table.
Physical Adapter Card Size: 6.6 in. x 2.71 in. (167.65mm x 68.90mm)
Connector: Single QSFP56 InfiniBand and Ethernet (copper and optical)
Protocol
InfiniBand: IBTA v1.3
Support
Auto-Negotiation: 1X/2X/4X SDR (2.5Gb/s per lane), DDR (5Gb/s per lane), QDR (10Gb/s per
lane), FDR10 (10.3125Gb/s per lane), FDR (14.0625Gb/s per lane), EDR (25Gb/s per lane) port,
HDR100 (2 lane x 50Gb/s per lane)
Ethernet: 100GBASE-CR4, 100GBASE-KR4, 100GBASE-SR4, 50GBASE-R2, 50GBASE-R4,
40GBASE-CR4, 40GBASE-KR4, 40GBASE-SR4, 40GBASE-LR4, 40GBASE-ER4, 40GBASE-R2,
25GBASE-R, 20GBASE-KR2, 10GBASE-LR,10GBASE-ER, 10GBASE-CX4, 10GBASE-CR,
10GBASE-KR, SGMII, 1000BASE-CX, 1000BASE-KX, 10GBASE-SR
Data Rate
PCIe Gen3/4: SERDES @ 8.0GT/s/16GT/s, x16 lanes (2.0 and 1.1 compatible)
Adapter Card Voltage: 12V, 3.3VAUX
Power
Power
Typical Power
Maximum Power
Voltage: 3.3Aux
Maximum
Maximum power available through QSFP56 port: 5W
Environmental Temperature
Humidity: 90% relative humidity
Airflow (LFM) /
Ambient
Temperature
a
InfiniBand
Ethernet
Cable
b
Passive Cables
Please refer to
MyMellanox login credentials)
current: 100mA
Operational
Non-operational
c
Cable Type
Passive Cables
SDR/DDR/QDR/FDR/EDR/HDR100
1/10/25/40/50/100 Gb/s
15.6W
ConnectX-6 VPI Power Specifications
0°C to 55°C
-40°C to 70°C
Airflow Direction
Heatsink to Port
300 LFM / 55°C
(requires
Port to Heatsink
200 LFM / 35°C
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