Please make sure to install the ConnectX-6 Lx OCP 3.0 card in a PCIe slot that is capable of supplying the power levels mentioned below for the appropriate use case
In Standby mode only port0 is available.
MCX631432AC-ADAB / MCX631432AE-ADAB / MCX631432AN-ADAB / MCX631432AS-ADAB Specifications
| Physical | Form Factor: Small Form Factor (SFF) OCP 3.0 | |||||
|---|---|---|---|---|---|---|
| Connector: Dual SFP28 Ethernet (copper and optical) | ||||||
| Retention Mechanism: Thumbscrew (Pull Tab) Bracket | ||||||
| Protocol Support(a) | Ethernet: 25GBASE-R, 20GBASE-KR2, 10GBASE-LR,10GBASE-ER, 10GBASE-CX4, 10GBASE-KX4, 10GBASE-CR, 10GBASE-KR, SGMII, 1000BASE-CX, 1000BASE-KX, 10GBASE-SR | |||||
| Data Rate: | Ethernet | 1/10/25 Gb/s | ||||
| PCI Express Gen 4.0: SERDES @ 16.0GT/s, 8 lanes (2.0 and 1.1 compatible) | ||||||
| Power and Airflow | Voltage: 3.3VAUX, 12V | |||||
| Power | Cable Type | Active Mode | Standby Mode | |||
Typical Power(b) | Passive Cables | 11.8W | TBD | |||
| Maximum Power | Passive Cables | 13.4W | 9.2W | |||
| 1.5W Active Cables | 16.7W | 10.9W | ||||
| Maximum power available through SFP28 port: 1.5W | ||||||
Airflow(c) | Cable Type | Hot Aisle HSK to Port | Cold Aisle @35C Port to HSK | |||
| Active Mode @55C | Standby Mode @45C | Active Mode | Standby Mode | |||
| Passive Cable | 250LFM | 100LFM | 100LFM | 100LFM | ||
| Active 0.8W NVIDIA Cable | 300LFM | 100LFM | 100LFM | 100LFM | ||
Environmental | Temperature | Operational | 0°C to 55°C | |||
| Non-operational | -40°C to 70°C(d) | |||||
| 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. ConnectX-6 Lx adapters supplement the auto-negotiation specification to get better bit error rates and longer cable reaches. This supplemental feature only initiates when connected to another NVIDIA Ethernet product.
b. Typical power for ATIS traffic load.
c. Airflow is measured in wind tunnel.
d. The non-operational storage temperature specifications apply to the product without its package.
MCX631435AC-GDAB / MCX631435AE-GDAB / MCX631435AN-GDAB Specifications
| Physical | Form Factor: Small Form Factor (SFF) OCP 3.0 | |||||
|---|---|---|---|---|---|---|
| Connector: Single QSFP28 Ethernet (copper and optical) | ||||||
| Retention Mechanism: Thumbscrew (Pull Tab) Bracket | ||||||
| Protocol Support(a) | Ethernet: 50GBASE-R2, 50GBASE-R4, 25GBASE-R, 20GBASE-KR2, 10GBASE-LR,10GBASE-ER, 10GBASE-CX4, 10GBASE-CR, 10GBASE-KR, SGMII, 1000BASE-CX, 1000BASE-KX, 10GBASE-SR | |||||
| Data Rate: | Ethernet | 1/10/25/40/50 Gb/s | ||||
| PCI Express Gen 4.0: SERDES @ 16.0GT/s, 8 lanes (2.0 and 1.1 compatible) | ||||||
| Power and Airflow | Voltage: 3.3VAUX, 12V | |||||
| Power | Cable Type | Active Mode | Standby Mode | |||
Typical Power(b) | Passive Cables | 11.8W | TBD | |||
| Maximum Power | Passive Cables | 13.4W | 9.2W | |||
| 3.5W Active Cables | 17.4W | 13W | ||||
| Maximum power available through QSFP28 port: 3.5W | ||||||
Airflow(c) | Cable Type | Hot Aisle HSK to Port | Cold Aisle @35C Port to HSK | |||
| Active Mode @55C | Standby Mode @45C | Active Mode | Standby Mode | |||
| Passive Cable | 200LFM | 100LFM | 100LFM | 100LFM | ||
| Active 2W NVIDIA Cable | 350LFM | 100LFM | 100LFM | 100LFM | ||
Environmental | Temperature | Operational | 0°C to 55°C | |||
| Non-operational | -40°C to 70°C(d) | |||||
| 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. ConnectX-6 Lx adapters supplement the auto-negotiation specification to get better bit error rates and longer cable reaches. This supplemental feature only initiates when connected to another NVIDIA Ethernet product.
b. Typical power for ATIS traffic load.
c. Airflow is measured in wind tunnel.
d.The non-operational storage temperature specifications apply to the product without its package.
Board Mechanical Drawing and Dimensions
All dimensions are in millimeters. The PCB mechanical tolerance is +/- 0.13mm.
ConnectX-6 Lx Dual-Port SFP56 OCP 3.0 | ConnectX-6 Lx Single-Port QSFP28 OCP 3.0 |
|---|---|
|
|
Bracket Mechanical Drawings and Dimensions
All dimensions are in millimeters. The bracket's mechanical tolerance is +/- 0.25mm.
Dual-port SFP28 Thumbscrew Bracket | Single-port QSFP28 Thumbscrew Bracket |
|---|---|
|
