Mcx623435Ac-Cdab / Mcx623435Ae-Cdab / Mcx623435An-Cdab / Mcx623435Ac- Vdab / Mcx623435Ae-Vdab / Mcx623435An-Vdab / Mcx623435As-Vdai Specifications - Nvidia ConnectX-6 Dx User Manual

Regulatory
a. ConnectX-6 Dx adapters supplement the auto-negotiation specification to get better bit error
rates and longer cable reaches. This supplemental feature only initiates when connected to another
NVIDIA Ethernet product.
b. Typical power for ATIS traffic load.
c. For both operational and non-operational states.
MCX623435AC-CDAB / MCX623435AE-CDAB /
MCX623435AN-CDAB / MCX623435AC-VDAB /
MCX623435AE-VDAB / MCX623435AN-VDAB /
MCX623435AS-VDAI Specifications
Physical
Protocol
Support
Power and
Airflow
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Non-
operational
Altitude 3050m
(Operational)
Safety CB / cTUVus / CE
EMC CE / FCC / VCCI / ICES / RCM
RoHS RoHS compliant
Form Factor: Small Form Factor (SFF) OCP 3.0
Size: 4.52 in. x 2.99 in (115.00mm x 76.00mm)
Connector: Single QSFP56 Ethernet (copper and optical)
Retention MCX623435A[N/C]-VDAB: Thumbscrew (Pull Tab) Bracket
Mechanism:
MCX623435AS-VDAI: Internal Lock
Ethernet: 200GBASE-CR4, 200GBASE-KR4, 200GBASE-SR4, 100GBASE-CR4, 100GBASE-KR4,
100GBASE-SR4, 100GBASE-CR2, 100GBASE-KR2, 100GBASE-SR2, 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: Ethernet
PCI Express Gen 4.0: SERDES @ 16.0GT/s, 16 lanes (2.0 and 1.1 compatible)
Voltage: 3.3VAUX, 12V
Power Cable Type
Passive Cables
(b)
Typical Power
Maximum Power Passive Cables
Maximum power available through QSFP56 port: 5W
Cable Type
Airflow
Passive Cable
10% to 90% relative humidity
1/10/25/40/50/100/200 Gb/s
Active Mode
16.9W
24W
Hot Aisle
Heatsink to Port
Active Mode @55C
500LFM
Standby Mode
5.6W
11.4W
Cold Aisle @35C
Port to Heatsink
Active Stand
Mode by
Mode
300LFM 100LFM
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