Nvidia BlueField-2 InfiniBand - Page 63

NVIDIA BlueField-2 InfiniBand/Ethernet DPU User Guide 62
Physical
Card Dimensions (FHHL): 4.53 in. x 6.6 in. (115.15 mm x 167.65 mm)
Bracket Dimensions: 4.76 in. x 0.72 in. (121.0 mm x 18.4 mm)
Connector: Dual QSFP56 (copper and optical)
Interfaces
See Interfaces of MBF2M516A-EEEOT and MBF2M516A-EENOT
PCI Express 4.0: SERDES @ 16.0GT/s, 16 lanes (3.0, 2.0 and 1.1
compatible)
Protocol
Support
Data Rate
Ethernet 100/50/25/10/1Gb/s
InfiniBand HDR100/EDR/FDR/QDR/DDR/SDR
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-KX4, 10GBASE-CR,
10GBASE-KR, SGMII, 1000BASE-CX, 1000BASE-KX, 10GBASE-SR
InfiniBand: IBTA v1.3
(b)
Auto-Negotiation: HDR100 (2 lane x 50Gb/s per lane), FDR
(14.0625Gb/s per lane), QDR (10Gb/s per lane), DDR (5Gb/s per lane),
1X/2X/4X SDR (2.5Gb/s per lane)
On-board
Memory
16GB On-board DDR4, ECC 3200Mt/s
DPU Power
Supply,
Consumption
and Airflow
Voltage: 12V
Maximum power available through QSFP56 port: 2.5W (per port)
Power and airflow specifications are provided in NVIDIA BlueField-2
DPUs Power and Airflow Specifications document, which is available at
NVOnline following login.
Environmenta
l
Temperatur
e
Operational 0°C to 55°C
Non-
operational
-40°C to 70°C
(c)
Humidity
Operational 10% to 85% relative humidity
Non-
operational
10% to 90% relative humidity
Regulatory Safety CB / cTUVus / CE
EMC CE / FCC / VCCI / ICES / RCM