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Nvidia BlueField-2 InfiniBand - Page 32

Nvidia BlueField-2 InfiniBand
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NVIDIA BlueField-2 InfiniBand/Ethernet DPU User Guide 31
Ite
m
Interface Description
1 DPU DPU IC 8 cores
2
PCI Express
Interface
PCIe Gen 4.0 through an x16 edge connector
3
Networking
Ports
The network traffic is transmitted through the DPU QSFP56
connectors. The QSFP56 connectors allow the use of modules,
optical and passive cable interconnect solutions.
4
Networking
Ports LEDs
Interface
One bi-color I/O LED per port to indicate link and physical status
5
DDR4 SDRAM
On-Board
Memory
8 units of SDRAM for a total of 16GB @ 3200MT/s single DDR4
channel, 64bit + 8bit ECC, solder-down memory
6
NC-SI
Management
Interface
Connection for remote sideband management
7
Mini USB Type
B Interface
Used for OS image loading
8
1GbE OOB
Management
Interface
1GbE BASE-T OOB management interface
9
External PCIe
Power Supply
Connector
An external 12V power connection through a 6-pin ATX connector.
NOTE: This connector is present on FHHL P-Series DPUs only. It is
not present on FHHL E-Series DPUs.
10 RTC Battery Battery holder for RTC
11
eMMC
Interface
x8 NAND flash
Interfaces of MBF2H516C-EECOT, MBF2H516C-EESOT, MBF2M516C-EECOT and
MBF2M516C-EESOT

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