Nvidia ConnectX-6 Dx User Manual

63
Non-
operational
10% to 90% relative humidity
Altitude
(Operational)
3050m
Regulatory
Safety CB / cTUVus / CE
EMC CE / FCC / VCCI / ICES / RCM
RoHS RoHS compliant
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
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
Mechanism:
MCX623435A[N/C]-VDAB: Thumbscrew(Pull Tab) Bracket
MCX623435AS-VDAI: Internal Lock
Protocol
Support
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 1/10/25/40/50/100/200 Gb/s
PCI Express Gen 4.0: SERDES @ 16.0GT/s, 16 lanes (2.0 and 1.1 compatible)
Power and
Airflow
Voltage: 3.3VAUX, 12V
Power Cable Type Active Mode Standby Mode
Typical Power
(b)
Passive Cables 16.9W 5.6W
Maximum Power Passive Cables 24W 11.4W
Maximum power available through QSFP56 port:5W
Airflow
Cable Type Hot Aisle
Heatsink to Port
Cold Aisle @35C
Port to Heatsink
Active Mode@55C Active
Mode
Stand
by
Mode
Passive Cable
500LFM
300LFM 100LFM
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Nvidia ConnectX-6 Dx Specifications

General

Product Name	Nvidia ConnectX-6 Dx
Category	Adapter
Network Interface	Ethernet, InfiniBand
Port Speed	200Gb/s
Form Factor	Low Profile
PCIe Interface	PCIe 4.0 x16
Operating Temperature	0°C to 55°C
Product Type	Network Adapter
InfiniBand Support	Yes
RoHS Compliance	Yes
Virtualization Support	SR-IOV
Data Link Protocol	Ethernet, InfiniBand
Ports	2
Ethernet Standards	IEEE 802.3
Security Features	IPsec, TLS