Mcx566A-Cdab / Mcx566A-Cdai Specifications - Nvidia ConnectX-5 User Manual

MCX566A-CDAB / MCX566A-CDAI Specifications
Size: 4.52in. x 2.99in. (115mm x 76mm)
Physical
Connector: Dual QSFP28 Ethernet (copper and optical)
Bracket type:
Ethernet: 100GBASE-CR4, 100GBASE-KR4, 100GBASE-SR4, 50GBASE-R2, 50GBASE-R4, 40GBASE-
Protocol
CR4, 40GBASE-KR4, 40GBASE-SR4, 40GBASE-LR4, 40GBASE-ER4, 40GBASE-R2, 25GBASE-R,
Support
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 Ethernet
PCI Express Gen3.0/4.0: SERDES @ 8.0GT/s /16.0GT/s, x16 lanes (2.0 and 1.1 compatible

Voltage: 3.3V_EDGE, 12V_EDGE
Power and
Airflow
Power
Typical Power
Maximum Power
Maximum power available through QSFP28 port: 2.2W
Airflow
Temperature
Environment
al
Humidity
Altitude
(Operational)
Safety
Regulatory
EMC
RoHS
MCX566A-CDAB: Thumbscrew (Pull-Tab) bracket
MCX566A-CDAI: Internal lock bracket
PCIe 4.0 x16 bus can supply a maximum bandwidth of 256Gb/s (=16 * 16GT/s,
including overhead), and therefore is able to support 200Gb/s when both network
ports run at 100Gb/s
Cable Type
(a)
Passive Cables
2.2W Active Cables
Passive Cables
2.2W Active Cables
Cable Type
Passive Cable
Active 2.2W Cable (85°C
cage limit)
Operational
Non-operational
Operational
Non-operational
3050m
CB / cTUVus / CE
CE / FCC / VCCI / ICES / RCM
RoHS compliant
Active Mode
12V_EDGE 3.3V_EDG
E
19.65W 0.33W
24.8W 0.33W
23.9W 0.33W
29.0W 0.33W
Hot Aisle @55C
HSK to Port
Active Standby
Mode Mode @45
@55C C
500LFM 100LFM
500LFM 100LFM
0°C to 55°C
(b)
-40°C to 70°C
10% to 85% relative humidity
10% to 90% relative humidity
Standby Mode
TBD
TBD
TBD
TBD
Cold Aisle @35C
Port to HSK
Standby
Active
Mode
Mode
NA NA
NA NA
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