NVIDIA ConnectX-6 Dx Ethernet Adapter Cards for OCP Spec 2.0 User Manual
NVIDIA ConnectX-6 Dx Ethernet Adapter Cards for OCP Spec 2.0 User Manual

Specifications

Warning

Please make sure to install the ConnectX-6 Dx OCP 2.0 card in a PCIe slot that is capable of supplying the power levels mentioned below for the appropriate use case

Physical

Dimensions: 4.33 in. x 3.07 in (110.05mm x 78.00mm)

Connector: Single QSFP56 Ethernet (copper and optical)

Protocol Support

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, 100GBASE-CR2, 100GBASE-KR2, 100GBASE-SR2

Data Rate:

Ethernet

1/10/25/40/50/100 Gb/s

PCI Express Gen3/4: SERDES @ 8.0GT/s/16Gt/s, 16 lanes (2.0 and 1.1 compatible)

Note: PCIe 4.0 x16 bus can supply a maximum bandwidth of 256Gb/s only (=16 * 16GT/s, including overhead).

Power and Airflow

Voltage: 3.3VAUX, 5VAUX, 12V

Power

Cable Type

Active Mode

STBY Mode

Typical Power(b)

Passive Cables

17.5W

6.4W

Maximum Power

Passive Cables

23.1W

10.5W

1.5W Active Cables

27.2W

14.6W

Maximum power available through QSFP56 port: 3.5W

Airflow(b)

Cable Type

Hot Aisle @55°C HSK to Port

Cold Aisle @35°C Port to HSK

Active Mode

Standby Mode

Active Mode

Standby Mode

Passive Cable

TBD

TBD

40PWM

20PWM

Active 4.55W Cable

TBD

TBD

50PWM

20PWM

Environmental

Temperature

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

Altitude (Operational)

3050m

Regulatory

Safety

CB / cTUVus / CE

EMC

CE / FCC / VCCI / ICES / RCM

RoHS

RoHS compliant

a. Typical power for ATIS traffic load.
b. The thermal test was performed in a Yosemite V2 server.
c. The non-operational storage temperature specifications apply to the product without its package.

Physical

Dimensions: 4.33 in. x 3.07 in (110.05mm x 78.00mm)

Connector: Single QSFP56 Ethernet (copper and optical)

Protocol Support

Ethernet: 200GBASE-CR4, 200GBASE-KR4, 200GBASE-SR4, 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, 100GBASE-CR2, 100GBASE-KR2, 100GBASE-SR2

Data Rate:

Ethernet

1/10/25/40/50/100/200 Gb/s

PCI Express Gen3/4: SERDES @ 8.0GT/s/16Gt/s, 16 lanes (2.0 and 1.1 compatible)

Note: PCIe 4.0 x16 bus can supply a maximum bandwidth of 256Gb/s only (=16 * 16GT/s, including overhead).

Power and Airflow

Voltage: 3.3VAUX, 5VAUX, 12V

Power

Cable Type

Active Mode

STBY Mode

Typical Power(a)

Passive Cables

18.9W

5.8W

Maximum Power

Passive Cables

24.4W

11.7W

1.5W Active Cables

30.3W

17.7W

Maximum power available through QSFP56 port: 3.5W

Airflow(b)

Cable Type

Hot Aisle @55°C HSK to Port

Cold Aisle @35°C Port to HSK

Active Mode

Standby Mode

Active Mode

Standby Mode

Passive Cable

TBD

TBD

40PWM

20PWM

Active 4.55W Cable

TBD

TBD

50PWM

20PWM

Environmental

Temperature

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

Altitude (Operational)

3050m

Regulatory

Safety

CB / cTUVus / CE

EMC

CE / FCC / VCCI / ICES / RCM

RoHS

RoHS compliant

a. Typical power for ATIS traffic load.
b. The thermal test was performed in a Yosemite V2 server.
c. The non-operational storage temperature specifications apply to the product without its package.

Warning

All dimensions are in millimeters. The PCB mechanical tolerance is +/- 0.13mm.

ConnectX-6 Dx OCP 2.0 Mechanical Drawing and Dimensions

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© Copyright 2023, NVIDIA. Last updated on Sep 5, 2023.