Nvidia MCX545B-CCUN - MCX545 A-CCAN and MCX545 A-CCUN Specifications

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MCX545A-CCAN andMCX545A-CCUN
Specifications
Physical
Size: 3.07 in. x 4.33 in (78.00mm x 110.05mm)
Connector: Single QSFP28 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
Data Rate: 1/10/25/40/50/100 Gb/s
PCI Express Gen3: SERDES @ 8.0GT/s (respectively), 16 lanes (2.0 and 1.1 compatible)
Power
Voltage: 3.3VAUX, 5VAUX, 12V
Power Cable Type
Typical Power
(a)
Passive Cables 14.48W
Maximum Power Passive Cables 17.57W
1.5W Active
Cables
21.07W
Maximum power available through QSFP28 port:3.5W
Environment
al
Temperature Operational 0°C to 55°C
Non-operational -40°C to 70°C
Humidity
90% relative humidity
(b)
Altitude (Operational) 3050m
Airflow tested in a
ducted tunnel
(c)
Cable Type Heatsink to Port Port to Heatsink
Passive Cable 450LFM 400LFM
Active 1.5W
Cable
1200LFM 700LFM
Airflow tested in Dell’s
PowerEdge Servers
(C6420)
(c)
Passive Cable 450LFM NA
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°.