Mcx631105Ac-Gdat / Mcx631105Ae-Gdat / Mcx631105An-Gdat; Board Mechanical Drawing And Dimensions - Nvidia 900-9X662-00 53-ST1 User Manual

MCX631105AC-GDAT / MCX631105AE-GDAT /
MCX631105AN-GDAT
Size: 3.79in. x 2.71in (96.30mm x 68.90mm)
Physical
Connector: Single QSFP28 Ethernet (copper and optical)
Data Rate
Ethernet: 50GBASE-R2, 50GBASE-R4, 25GBASE-R, 20GBASE-KR2, 10GBASE-LR,10GBASE-ER,
Protocol
10GBASE-CX4, 10GBASE-CR, 10GBASE-KR, SGMII, 1000BASE-CX, 1000BASE-KX, 10GBASE-SR
Support
PCI Express Gen 3.0/4.0: SERDES @ 16.0GT/s, 8 lanes (2.0 and 1.1 compatible)
Voltage: 12V
Power and
(a)
Airflow
Typical Power
Maximum Power
Voltage: 3.3Aux
Maximum
Maximum power available through QSFP28 port: 2.5W (each port)
Airflow Requirements
Temperature
Environmen
tal
Humidity
Altitude (Operational)
Safety
EMC
Regulatory
RoHS
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. The non-operational storage temperature specifications apply to the product without its package.

Board Mechanical Drawing and Dimensions


3D model of the cards
Ethernet
Power
(b)
Passive Cables
Passive Cables
current: 100mA
Passive Cable
@ 55C
Active 1.8W NVIDIA 50G
Cable
Operational
Non-operational
Operational
Non-operational
3050m
CB / cTUVus / CE
CE / FCC / VCCI / ICES / RCM
RoHS compliant
are available through the customer portal following login.
1/10/25/50 Gb/s
Cable Type
11.72W
13.02W
Hot Aisle - Heatsink to Port
250LFM
350LFM
0°C to 55°C
-40°C to 70°C
10% to 85% relative humidity
10% to 90% relative humidity
PCIe Gen 3.0 PCIe Gen 4.0
11.93W
13.23W
(c)
50