Nvidia Mellanox ConnectX-6 MCX654106A-ECAT User Manual page 81

Airflow (LFM) /
Ambient
Temperature
Regulatory Safety: CB / cTUVus / CE
EMC: CE / FCC / VCCI / ICES / RCM / KC
RoHS: RoHS Compliant
Notes: a. The ConnectX-6 adapters supplement the IBTA auto-negotiation specification to get better bit
error rates and longer cable reaches. This supplemental feature only initiates when connected to
another Mellanox InfiniBand product.
b. Typical power for ATIS traffic load.
c. For both operational and non-operational states.
MCX653106A-EFAT Specifications

Please make sure to install the ConnectX-6 card in a PCIe slot that is capable of supplying the
required power and airflow as stated in the below table.

For power specifications when using a single-port configuration, please refer to
EFAT Specifications.
Physical Adapter Card Size: 6.6 in. x 2.71 in. (167.65mm x 68.90mm)
Connector: Dual QSFP56 InfiniBand and Ethernet (copper and optical)
Protocol
InfiniBand: IBTA v1.3
Support
Auto-Negotiation: 1X/2X/4X SDR (2.5Gb/s per lane), DDR (5Gb/s per lane), QDR (10Gb/s per
lane), FDR10 (10.3125Gb/s per lane), FDR (14.0625Gb/s per lane), EDR (25Gb/s per lane) port,
HDR100 (2 lane x 50Gb/s per lane) port
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
Gen3/4: SERDES @ 8.0GT/s/16GT/s, x16 lanes, Socket Direct 2x8 in a row (2.0 and 1.1
compatible)
Cable Type
Heatsink to Port
Passive Cables 300 / 55°C
Mellanox Active 300 / 55°C
2.75W Cables
a
InfiniBand SDR/DDR/QDR/FDR/EDR, HDR100
Ethernet 1/10/25/40/50/100 Gb/s
Airflow Direction
Port to Heatsink
200 / 35°C
200 / 35°C
MCX653105A-
81