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a. Power numbers are provided for passive cables only. For board power numbers while using active
cables, please add the outcome of the following formula to the passive cables power numbers
stated above: Active_Module_Power x Number_of_Modules x 1.1 (efficiency factor)
b. Typical power for ATIS traffic load.
c. For both operational and non-operational states.
d. Airflow is measured in wind tunnel.
e. Contact NVIDIA for airflow numbers with other active modules' power levels.
MCX621202AS-ADAT / MCX621202AC-ADAT Specifications
These cards are optimized for Workstation Environments and include an onboard cooling fan
that meets the acoustic requirement for workstations.
•
At Idle 20 dBA max
•
TDP Room 34 dBA Max
•
TDP Max 47 dBA Max
Fan speed is controlled automatically depending on board load.
Physical
Protocol Support
Power
(a)
Specifications
Environmental
Size: 6.01in. x 2.71in (152.9mmx 68.9 mm)
Connector: Dual SFP28 Ethernet (copper and optical)
Data Rate:
Ethernet: 25GBASE-R, 20GBASE-KR2, 10GBASE-LR,10GBASE-ER, 10GBASE-CX4,
10GBASE-CR, 10GBASE-KR, SGMII, 1000BASE-CX, 1000BASE-KX, 10GBASE-SR
PCI Express Gen 3.0/4.0: SERDES @ 16.0GT/s, 8 lanes (2.0 and 1.1 compatible)
Voltage: 12V
Power
(b)
Typical Power
Maximum Power
Maximum power available through SFP28 port: 2.5W (each port)
Voltage: 3.3Aux
Maximum current: 100mA
Temperature
Humidity
Altitude (Operational)
Ethernet
Cable Type
Passive Cables
Passive Cables
Operational
Non-operational
(c)
90% relative humidity
3050m
1/10/25 Gb/s
PCIe Gen 3.0
PCIe Gen
4.0
9.6W
9.9W
13.7W
14W
0°C to 55°C
-40°C to 70°C
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Troubleshooting
