Nvidia MCX545B-CCUN - Specifications; MCX542 A-ACAN Specifications

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Specifications
MCX542A-ACANSpecifications
Physical
Size: 3.07 in. x 4.33 in (78.00mm x 110.05mm)
Connector: Dual SFP28 Ethernet (copper and optical)
Protocol Support
Ethernet: 25GBASE-CR/CR-S, 25GBASE-SR, 25GBASE-LR, 25G Ethernet Consortium,
10GBASE-SR, 10GBASE-LR, 10GBASE-ER, SGMII / 1000BASE-X
Data Rate: 1/10/25 Gb/s Ethernet
PCI Express Gen3: SERDES @ 8.0GT/s (respectively), 16 lanes (2.0 and 1.1 compatible)
Power
Voltage: 3.3V_PCI, 3.3V_AUX, 5V_AUX, 12V
Power Cable Type
Typical Power
(a)
Passive Cables 12.95W
1.5W Active Cables 15.95W
Maximum Power Passive Cables 15.55W
1.5W Active Cables 18.55W
Maximum power available through QSFP28 port:1.5W
Environmental
Temperature Operational 0°C to 55°C
Non-operational -40°C to 70°C
Humidity
90% relative humidity
(b)
Altitude
(Operational)
3050m
Airflow
(c)
Cable Type Heatsink to Port Port to Heatsink
Passive Cable 350LFM 400LFM
Active 1.5W Cable 350LFM 400LFM
Regulatory
Safety CB / cTUVus / CE
EMC CE / FCC / VCCI / ICES / RCM
RoHS RoHS compliant
a. Typical power for ATIS traffic load.
b. For both operational and non-operational states.
c. Airflow is measured on ambient 55°.